Vacaville Electric

Dave Strenski: New Energy for Detroit

2012-02-10T16:19:00.000-08:00

Dave Strenski searches for ways to make his small Michigan town, Ypsilanti, the world's solar power destination.

Kitchen Lighting Design - A Recipe For Success

2012-02-07T20:25:00.000-08:00

Ingredients For An Eye Pleasing Kitchen Lighting Design

When you're thinking about a lighting design there are several things you need to take into account. The main one is that the kitchen will be the primary focus of your household, in reality where most of the activities in your house will take place. All meals usually take place there or in an adjacent dining room. If you have a family, it will be very busy in the mornings as kids are preparing for school and you and your spouse are preparing for work. During the day it may be a little more quiet, but in the evenings it is busy again in preparation for dinner. On the weekends, it's likely that the kitchen will be very busy throughout the entire day.

This is why the most important part of kitchen lighting design is that it should be comfortable, practical and well-lit. During the day, you can solve a lot of the lighting issues by having large windows installed in your kitchen, but at night or on overcast days it's a great idea to think about kitchen lighting fixtures that will illuminate the whole kitchen. You may want to have one central light in the middle of the ceiling and then additional lights above counter tops and the sink, so you can work in a well-lit area.

The main light in the kitchen will usually be the one located in the middle of the ceiling and will be the centerpiece of your kitchen lighting design. For this one, you have several options, but cost and energy efficiency should always be considered. You do not need to use kitchen lighting fixtures here that are too bright, especially if you will have additional lights above counter tops, or if you have a large window to let in sunlight. This is where you can save a lot by using an energy efficient lighting fixture that has a neutral color. Kitchen lighting design options for this location are neon lights and hanging kitchen lights.

Counter top lighting design for your kitchen
Counter tops, islands, and eating areas are where you will need to have some high powered lighting. Often these can be attached to a wall at the back of the counter top, above the sink, or you can opt for under cabinet lighting. It's important that these lights illuminate the areas they are hanging over well, because you will be using these areas to do the bulk of your food preparation work. Additionally, you might want to consider using neutral light or neon light. This will allow you to see the true colors of any kitchen object so you can determine whether an item is clean, or not. This also applies to working with food - you want to make sure that the lighting shows the real colors of any food you are working with so you know that it is clean, safe to eat, or properly cooked.

Do-it-yourself or work with a designer?
Whether you do your kitchen lighting design yourself or hire an interior designer's services is completely up to your own skills and budget. If you are confident that you know what you want, perhaps all you need to do is go to a home improvement store (or shop around online) and get the parts you need and set it up yourself. On the other hand, if this seems a little daunting and you know you have the budget, then you might want to think about employing a specialist to help you with your kitchen lighting design. You can also seek help from the staff that work at stores such as Ikea, Home Depot or Rona. They will be able to help you plan out the kitchen lighting design that works best for you.

Our goal is to educate the reader in making the best decisions possible whether they are doing a complete remodel, or just replacing their kitchen lighting fixtures.

Article Source: http://EzineArticles.com/6801178

Choosing The Best Driveway Lights For Your Needs

2012-02-04T20:19:00.000-08:00

Good use of outdoor lighting has become increasingly popular for anyone wanting to make their home look better at night, but also for anyone wanting to add additional functionality to their home. Using driveway lights is one way to add a distinct look to your yard while also providing additional light during the evening hours. There are a variety of styles that can be used to achieve a number of different looks.

Benefits of Driveway Lighting
When driveway lighting is done well it can help increase the value of your home and increase the curb appeal. But even if you aren't planning on selling your home anytime soon it will make the yard more attractive and provide light for anything you are doing outside in the evening.
It can help provide needed light when you are carrying groceries or other items inside. It will provide additional light for any friends or relatives who are visiting. It can also be useful if you are outside with kids or pets during the evening.
Driveway lighting can also help illuminate any landscaped areas near the driveway. This way your beautiful plants and flowers can be seen at night and during the day providing a cozy look to your home.

Types of Driveway Lights
There are a few types of driveway lights to choose from, what you choose will depend on a few things. If you are building a new home you may want to add the lights to your home plans which will make it easier to choose exactly what you want as they will be built into your plans. But if are adding them to an existing home there are still plenty of options.
Paver or recessed lights are a good option if you don't want a fixture sticking up out of the ground. Paver lights are made of stone or brick pavers and are set into the driveway so they are flush with it. Recessed lights can be installed into the driveway like pavers or they can be installed along side of it.
There are various styles of post lights that are also popular for use on driveways. The height you choose will depend on the length and shape of the area where they will be installed.
Solar driveway lights are another option. They are very easy to install and they won't require electricity to run so they are very economical.
Bollard lights can also work well for this purpose. If you have a short driveway one bollard light on either side of the beginning of the drive can help light the sidewalk as well.
Look at all of your options before you make a final decision as there are a lot of fun options available. Also be sure to incorporate installation cost and difficulty into your decision.

Article Source: http://EzineArticles.com/5120182

Commercial Clean Craftsmanship

2012-02-01T13:28:00.000-08:00

If you are a Contractor, a Business Owner, or a Property Owner; may it be-Retail, Restaurant, Medical, T.I., High-rise, Cave, Existing or New-Vacaville Electric will help with site utility to ground up construction. From an entire Shopping Center to a Coffee Shop, we provide everything for a smooth operation.

When working with Vacaville Electric you will see the fast, smooth completion of your project with helpful insight and clean craftsmanship. Give us a call.

Industrial Lighting Fixtures For Better Performance And Output

2012-01-29T19:58:00.000-08:00

Industrial lighting fixtures are the one-point solution to ensure that poor quality lighting does not hamper the performance and output levels in industries or factories. This is especially true in the case of industries that deal with manufacturing and processing. The need for good quality lighting becomes extremely critical where the work locations may be of perilous nature. This would encompass work in locations underground or underwater such as mining, oil rigs or nuclear power production. These are work locations where even the slightest lapse in sufficient lighting could lead to unfortunate accidents such as getting hurt with sharp or high temperature tools or stepping on machines. After all, an accident doesn't only lead to loss of property, but could also lead to loss of life, which is irreplaceable.

These lighting fixtures are the ideal solution when it comes to the requirement for fluorescent machine lighting, halogen machine lighting, magnification lighting, LED and so on. Precise lighting makes sure that every nook and corner of your factory or workplace is well-lit and provides ideal working conditions.

Depending on your industry, it is important to carry out some ground research to ensure that you are choosing the most genuine industrial lighting fixtures from a trusted brand in the market. When choosing these lighting fixtures, look out for qualities such as endurance to extreme temperatures (cold or hot), ability to withstand long operational hours with low maintenance and durability to last in unsparing conditions that involve chemicals, machine vibrations and flying debris.

To state an example, brands like GE Lighting Fixtures are among the most dependable ones. They are trusted by industries across the world owing to their wide range of industrial lighting fixtures to suit just about any kind of industry and the stringent quality standards that they follow. Whether you are looking for floodlights, carriage lights or post lights, you can be assured of meeting your requirements. For industries that deal with hazardous and flammable materials, where chances of explosions exist, there is also an option for explosion proof fixtures. These are designed especially for industries such as nuclear power generation, marine industry, waste water treatment, oil refineries, petroleum industry and mining industry. These give you heavy duty performance in the most adverse conditions and help workers go about their work without any difficulties.

However, make sure that you buy GE Lighting Fixtures only from an authorized and renowned distributor so that you minimize the risks of accidents related to sub-standard lighting at your industry or workplace. When you choose a trusted brand without compromising on cost, you are also choosing top notch quality that will serve you efficiently for a longer duration.

So when you decide to get industrial lighting fixtures for your industry, make sure that you go for a trusted brand to get maximum value for your money.

Article Source: http://EzineArticles.com/6580749

Old House Wiring Needs An Update

2012-01-26T11:02:00.000-08:00

Old house wiring might only be set up to have a 60-amp service, as they were built before the increased electricity demands of modern electronics and appliances. Find out how to figure out the wiring of an old house with tips from a licensed remodeling contractor in this free video on home improvements.

How to Make Your Own Extension Cord Caddy

2012-01-24T22:29:00.000-08:00

Home improvement expert Danny Lipford shows you how to turn an old five-gallon bucket into a new extension cord caddy. Distributed by Tubemogul

Extension Cord Safety Virtual Demonstration

2012-01-21T10:23:00.000-08:00

Extension cords offer a convenient solution for delivering power right where it's needed. But proper selection and use of extension cords is critical to avoiding injuries. An estimated 3,300 residential fires originate in extension cords each year, killing and injuring more than 300 people. In addition, nearly 4,000 people are treated in hospital emergency rooms each year for non-fire related extension cord injuries, including fractures, lacerations, and electrical burns. Prevent potentially dangerous extension cord mistakes by following a few simple guidelines.

Electricity and Circuits Explained

2012-01-18T22:00:00.000-08:00

This video is an introduction to electricity, designed to support this topic at the grade 5 to 9 level. Using a simple model of the atom, electrons are presented as the charged particles that carry electrical energy in most circuits. The video includes a demonstration of series and parallel circuits.

Have Your Electrical System Inspected And Maintained By Licensed Electricians

2011-06-03T07:05:00.000-07:00

If you are concerned about the safety of your family and home, then the inspection, maintenance and repair of your electrical system should be in order. Just like your car or your plumbing system, the electrical wiring and fixtures in your home needs to be checked at least once a year to ensure there are no faulty wiring or electrical hazards that can endanger your household. While hiring electricians can prove to be a bit expensive, you can lose a whole lot more should a wiring-related accident happen.

Switches, outlets and light sockets, in that order, are the most overworked devices in your electrical system. Like faucets, switches are turned on and off everyday while outlets can have many appliances plugged into it at a time. These devices get worn out or damaged over time through constant use. In this regard, inspection for wear and faulty wiring should be done to ensure safety and proper functionality.

Electrical mishaps can occur through the misuse of lighting fixtures. As an example, many people make a mistake of using a 100-watt light bulb in a 60-watt socket. This combination can make the fixture extremely hot, melt the wires and start a fire. See to it that the correct wattage is used before screwing in a bulb in its appropriate light socket.

Maintenance of your electrical system will allow an electrical expert to inspect your wiring. This will enable them to see if there are wires that are loose, burned or uninsulated and they will repair or replace them as required. If you plan to buy a computer or a home entertainment system, the technician will recommend additional wiring and circuit breakers to accommodate the electrical load.

Most electrical wirings are hidden from view so problems can be hard to spot. Most of the time, homeowners are unaware of the potential electrical hazards that lurk behind their walls and ceilings. Be sure to have a qualified electrical specialist check them out before they become a real danger. Hiring professionals with updated license, like the electrical contractors Los Angeles or electrician Raleigh, will give you the peace of mind that your electrical problems are addressed accordingly by a certified electrical expert.

Never ever allow inexperienced electricians to touch your electrical system as this will only cost you more later on. You may have to pay more for the services of established and reputable electricians but this will pay off in the long run in the form of an efficient and trouble free electrical system in your home.

Article Source: http://EzineArticles.com/5911946

Vacaville Electric is a full service Electrical Contractor based in Vacaville, California. Some of our company specialties include Residential, Commercial, Industrial, Service & Maintenance, Design, Lighting and Solar. When you need an electrician, you can count on us.

We will provide all your Residental needs. With over 1,000 track homes and 50 custom homes under our belt, we bring the basics as well as all the 21st Century technology options. Whether your home is "Colonial Cozy" or the "Next Generation," we will make sure you always get the best bang for your buck.

707-448-8222

Great Ideas For Home Lighting Design

2011-05-31T09:04:00.000-07:00

The lighting design of your house should be one of your priorities when interior decorating. It is often taken for granted and people just add it at the last minute, which results in bad choices. It is highly recommended that you include it even at the beginning stages of floor planning and space decorating. Lighting can enhance the ambiance, feel, and general mood of your home. Not many are aware that poor lighting can hide even your most perfectly decorated room. Since it can tremendously affect the aesthetic aspect of your environment, you need to plan your interior lighting well.

Here are some things to consider for your interior lighting:

Contrast. To give your space more personality, try to allow shadows and contrasts through lighting design. If you have an overly even lighting, it might appear bland and boring. Use it also to highlight the architectural details of your home. If you have a textured wall, for example, you might want a light that is not too bright so as not to whitewash your wall.

Fixtures. To save time and energy in choosing different fixtures for every light source, you might like to use fixtures from the same theme or collection. There are collections available in the same finish for chandeliers, wall fixtures, pendants, and even wall lamps.

Intensity. Nothing can transform a room as fast as a light dimmer. You can go from a functional work area to a romantic and dramatic room the next moment. Installing a dimmer can add flexibility in your lighting. It is also easy to install.

Efficiency. A brighter, more durable, and more energy efficient bulb will not only save the earth but also give you lots of savings. Electricity used from light comprises around 25% of your energy bill so replace all your bulbs with CFLs (compact fluorescent light bulbs). It is said that a CFL bulb will pay for itself in 6 months.

Existing Space. As with any other interior design aspect, you should always consider existing factors in the room when dealing with lighting. Think of your existing wall, its texture, color, and accessories, such as frames or artwork, when positioning and choosing your light fittings. Consider the function of the room as well. Is it going to be a work area, such as a home office, or will it serve many purposes? There are different types and approaches for different functions and styles. You should also plan your lighting design to match furniture placement. You can't have your reading light far from your bed or reading chair.

As long as you plan it well and you consider all these, you can light up your home and see the big difference.

Article Source: http://EzineArticles.com/4358105

Good light shouldn't be only be in art galleries and in the movies. Your home should have it, too! From the cutting edge of LED to Induction Lighting, Vacaville Electric can brighten your day and help you set the mood.

707-448-VACA (8222)

NFPA's New Electrical Safety PSA

2011-05-28T02:00:00.000-07:00

The National Fire Protection Association is encouraging you to get grounded in the basics of electrical safety.

Understanding The Carbon Footprint And How It Affects The Environment By Martin Barwise

2011-05-20T02:12:00.000-07:00

First of all, the term carbon footprint refers to a measurement of greenhouse gases released by human activities based on the amount of carbon dioxide units that is produced. This helps scientists and government decision makers gauge how severe a particular human activity affects the environment by contributing to the so-called Greenhouse Effect.

You can compute your own primary carbon footprint, by taking into account your fuel consumption in your household and your travel activities per year.

In the first category which is fuel consumption per household, you should factor in the following:

o electricity consumption per year for your household

o natural gas consumption per year for your household

o LPG (liquified petroleum gas) consumption per year by your household

o household oil consumption per year by your household

o coal consumption per year by your household

o and the number of people who live in your household.

For the second category, which involves travel activities per year, you should factor in these:

o total mileage of your vehicle per year (for those who own their own private vehicle)

o total mileage of your second vehicle per year (for those who have an additional vehicle)

o miles traveled on the train per year

o miles traveled on both local buses and underground transportation systems per year

o miles traveled on long distance bus and coach per year

o yearly travel by air, in terms of short-haul return flights, medium-haul return flights, and long-haul return flights.

You can use an online carbon footprint calculator (like that found on http://www.carbonfootprint.com/calculator.html) and enter in all these factors. The online calculator will do the computing for you so you can see just how extensively your activities affect the environment by contributing to carbon dioxide emissions.

Once you know how your activities affect Mother Earth, you can start taking steps to minimize your contribution to carbon dioxide emissions. This is very important, particularly since African and Asian countries are revving up their economies which means a proportional increase in fuel consumption.

Some things you can do are:

o look for a green energy supplier who will supply power to your household. (A green energy supplier relies on renewable energy sources such as hydroelectric and wind power, which wreaks less havoc on the environment);

o turn off electricity-dependent machines if you really do not need to use them, or at least minimize usage of these items;

o minimize your central heating by up to 2 degrees;

o minimize water heating by up to 2 degrees;

o use a timer for your central heating at home so that it turns off when you leave home;

o only turn on the washing machine and clothes dryer if you have a full load of laundry to put in;

o try reducing water to heat in the kettle if you do not need that much hot water in the first place;

o do not overcharge your cellphone;

o defrost freezers and refrigerators periodically, even before ice builds up;

o try shopping only once a week, making bulk purchases so you can cut down on car fuel consumption;

o and minimize use of the tumble dry function - rather try using a clothesline and the sun to dry laundry.

There are many other things you can do to minimize your carbon footprint. Leave less of a carbon footprint and you will leave behind a more stable environment in the wake of your activities.

Article Source: http://EzineArticles.com/762196

Lighting And Design For Your Home

2011-05-16T07:14:00.000-07:00

Good light shouldn't be only be in art galleries and in the movies. Your home should have it, too! From the cutting edge of LED to Induction Lighting, Vacaville Electric can brighten your day and help you set the mood.

Lighting is important in so many ways and should be taken seriously in every project. At the end of the day, Vacaville Electric brings quality and education to every project.

Lighting consumes about 1/3 of most PG&E bills. Much is wasted in general space and not put where it is needed. Illuminating a product, creating a mood, emphasizing security, or entertaining, you have the ability to control all the lumens in the area! Remember, not all light is good light. Vacaville Electric can help you design or recreate something that will impress others forever. Your home, your clients, your friends and family will all enjoy and appreciate it.

LED Lighting for Your Steps

Solar Panel Electricity - An Affordable Energy Source

2011-05-12T08:59:00.000-07:00

Smart consumers today are looking no further than solar panel electricity as a natural and efficient energy source. The solar panel is a component used in a photovoltaic system to generate renewable energy from the sun that is used as electrical power in residential homes and commercial buildings.

The panels actually collect solar radiation found within the sun's rays and then convert those rays into energy which produces the electricity. The first solar panel was used to power a satellite made by Hoffman Electronics in 1958 and was used as the primary satellite energy source until the 1970's.

Solar panel electricity is a clean, natural and environmentally safe source of energy. Solar cells have been used to power calculators, outdoor light fixtures, street lights, satellites, water heating systems, air conditioners and heaters. Solar panels have become a great energy source for marine vehicles and recreational vehicles since they are a portable form of energy.

There is no need to plug in to an electric source while on the road or when boating. Solar generators are even available so you can take them camping in the great outdoors. They can heat water for a shower or keep your tent warm in the winter or cool in the summer. Solar panels will produce all the electricity you need for a great outdoor experience. They produce no harmful pollution compared to fossil burning fuels that produce toxic gases. The toxins are released into the atmosphere and are a danger to animals, plants and humans.

Since these panels renew the sun's energy at no cost to the consumer, once the initial hardware is purchased and installed there will be no future charges to renew the sun's energy. The sun is actually able to produce enough energy in the space of an hour to meet the needs of all mankind for the rest of their lives. The sun is a very powerful energy source and people are beginning to sit up and take notice of it. It is affordable and healthier for the planet as a wonderful way to discontinue or reduce the use of fossil fuels.

The federal and state governments continually offer rebates and tax incentives for consumers to purchase solar panel electricity in an effort to help offset the initial costs of setting up a solar energy system. These types of panels can be purchased from home improvement stores, building, heating and air conditioning contractors, and online merchandisers.

These sources can provide you with the most accurate information regarding prices, rebates and tax incentives on purchasing do-it-yourself kits or professional installation. Contact a solar specialist as soon as possible if you want to save money and help make your environment healthier.

Article Source: http://EzineArticles.com/5138583

How Things Work : How Is Electricity Generated?

2011-05-09T14:54:00.000-07:00

Electricity is generated by introducing conducting wire, usually copper or aluminum, to a magnetic field. Learn more about how electricity is generated from a math and science teacher in this free video on electricity.

Expert: Steve Jones
Contact: www.marlixint.com
Bio: Steve Jones is an experienced mathematics and science teacher.
Filmmaker: Paul Volniansky

Advantages of Solar Power - Top Ten Benefits of Solar Energy

2011-05-02T06:41:00.000-07:00

Solar energy benefits us on a personal, financial and global level. Listed here are the 10 most notable advantages of solar power.

Although the cost of solar energy could hardly be listed as an advantage, prices have been on a downward trend since the first solar panel was built and indications are that the trend will continue until prices reach parity with those of power plants and very possibly continue it's descent from there.

Without further ado, here they are from 10 to number 1, Solar Power at Home's Top Ten Advantages of Solar Power

* 10 -- Payback Factor It takes a significant amount of time for a solar power system to pay for itself at current prices but while we're making our fervent calculations to determine when we'll be getting free power we should remember that, currently, there are no power companies that are offering the possibility of free power at anytime in the future.

* 9 -- Low Maintenance Our number 9 benefit of solar power is that the system requires very little maintenance. In an off grid system, battery maintenance is the biggest regular task. If your system is tied to the grid batteries aren't necessary and your maintenance chores will consist of monitoring your system and occasionally removing debris or obstructions from the panels.

* 8 -- Long Life Relatively new in the energy arena, it was estimated, in the 60's and 70's, that a photovoltaic system would have an active life of around 20 years and that power production would be minimal or non existent soon after that. As the early systems have passed their 20th and 30th birthdays and still functioning well the estimated productive lifetime of a solar power home system has been adjusted upward to around 40 years. Most solar panels come with a 20 year (or better) warranty.

* 7 -- Remote Capabilities The more remote your location the less expensive it is to enjoy the advantages of solar energy in comparison to grid power. Additionally, because maintenance requirements are very low solar panels are exceptionally well suited for remote or difficult to access locations.

* 6 -- Home Equity Increase Not only will a photovoltaic system increase the value of your home but attention to environmental details make a home much more sellable in the future (although you can take it with you when you move).

* 5 -- Free Fuel The system costs money but the fuel to power it is free. Also there are no fuel taxes. Hopefully they never find a way to tax sunshine.

* 4 -- Independence Using solar energy can free us from dependence on not-so-friendly nations who would withhold resources for ransom given the slightest provocation. Besides, it's liberating making your own power wherever you want. (I write this as we are anchored in our sailboat off Mexico's west coast. My laptop is being powered exclusively with solar energy)

* 3 -- Renewable Fuel Solar energy is the most abundant source of fuel on the planet. So rapidly renewable that in 40 minutes the sun spills enough solar energy upon the planet to energize every power outlet on the globe for a year. The possibilities for this resource are difficult to conceive.

* 2 -- Zero Carbon Emissions One of the biggest advantages of solar power is it is simply soaked up. Clean solar power, produced at your home, circumvents the need for your energy to be dug up from deep within the earth, transported over land and sea (at great environmental expense when spills occur) and burned, producing clouds of gasses and toxins. A worthy opponent to crude oil we think.

* 1 -- Long Term Solution The Number one, numero uno, big Kahuna, advantage of solar energy... is that it is a solution that will be there for the long haul. Unlike fossil fuels which have been on the road to depletion since the first day we used them, solar energy is capable of powering the planet into the foreseeable future.

Article Source: http://EzineArticles.com/3605056

Electricity as a modern convenience!

2011-04-28T05:33:00.000-07:00

The Home Electrical was the name of this film by GE Co.
It promotes all the modern conveniences that were new at that time, which could be useful in the home. I noticed that some of those appliances could be a safety hazard waiting to happen. I looked at the gears by the washing machine and thought of how careful mother would have to be if children were nearby, while she was washing the clothes. The electric cup used for warm shaving lotion could fall in the sink if full of water with the cord plugged in and cause a shock. The electric cigar lighters would not be a safe thing to leave in a house with children, in case they wanted to stick their finger in it. Those were just a few of my thoughts when I watched this film. I wonder if anyone else may have noticed anything.
We are lucky that today the standards of safety have changed when it concerns electrical appliances. It was such a fad at that time people probably never gave it a thought.

This movie was taken from the open source files under CC license and public domain.
I gather it may have been made around 1915 or so.

Popular Alternative Electricity Sources

2011-04-26T06:23:00.000-07:00

The need for alternative electricity sources is more important now than ever before, and the pressure is on each and every human being to do whatever it takes to conserve the precious natural resources of the Earth. There are a number of alternative electricity sources that can be used including wind power, solar energy, geothermal energy, bio fuel, and many others.

Wind Power

Perhaps one of the more popular alternative electricity sources is one which is created through wind power which essentially involves harnessing the energy of the wind through various methods in order to convert it into a valid source of electricity which can be used to power homes, businesses, and anything else that uses electricity. The wind turbine is a popular mechanism that is being used for the purpose of generating electricity from wind energy.

Solar Energy

Another very popular means for generating an alternative electricity source is through the use of the energy created by the sun. Solar panels are created to catch the light that is projected from the sun and convert that energy into electricity which is safe for household and business use.

Geothermal Energy

Geothermal energy is energy that is pulled from within the earth, particularly the various interior levels of the earth where thermal energy is present. The energy within the earth has been there since the earth was created.

Bio Fuel

Bio fuel is fuel that is made not from common sources such as coal or other materials, but instead is made from different types of plant materials. There are a number of different plant materials that can be used including wood, wheat, corn, and many others. Bio fuel can be used to power energy generators and other various equipment that is used to create electricity.

With so many different alternative electricity sources available, one would think that the need for using more common sources such as coal, nuclear power, and natural gas could be greatly reduced. There are a number of energy creating solutions such as wind turbines and solar panels that are being used more and more, but unfortunately the process of converting completely to alternative electricity sources is a slow one.

As time goes by, the need for alternative electricity sources grows more and more pressing due to gas shortages and wasteful natural resource consumption. Will we eventually resort to only using one of these renewable energy sources, or many of them? Only time will tell. Whether or not we as a population are able to switch completely to one of the many renewable energy sources mentioned above will depend on a number of factors such as technological development and cost efficiency.

Article Source: http://EzineArticles.com/5696607

Home Lighting Design Tips

2011-04-23T05:55:00.000-07:00

Home lighting design tips are important for homeowners who are not very aware of the best systems and trends. Home lighting isn't as straightforward as it might seem, because different areas inside the home have drastically different needs. The living room is completely different from the kitchen and the dining room needs lighting that is unrelated to the bedroom. It is therefore important to know which kinds of lighting are suited for which areas in the home.

By using the right elements, you can get a greatly aesthetic home that looks and feels just right. In addition, lighting greatly improves the value of a home, both for the homeowner and the resale value, so it is a wise investment for both the short and long term.

The living room is one of the most important rooms from a visitors' point of view, so you want the lighting to be just right. The best kind of lighting for the living room involves complete lighting of the area. There can also be task lighting to highlight some important elements in the living room, like medals, certificates, antiques, etc. Living room lighting should also preferably be flexible to accommodate different needs and times of the day. For this, having central lighting is not good enough; you should preferably have some recessed lights in the corner as well to complete the lighting needs.

The bedroom should really have the perfect lighting for you so that it can be changed from a bright lively room to a cozy romantic one within no time. Thus there should be minimal ambient light and on top of that, you should have elements that allow you to focus light as and when you need. The ambient light needs to be soft and romantic. Usually, a central bright light is used for general work inside the bedroom and side lights for reading. However, it is best to have dimmers so you can adjust according to your mood. Soft lights are also essential to ensure a good night's sleep.

The kitchen needs to be brightly lit, as you need adequate light to carry out cooking. Lighting is important in a kitchen to avoid any accidents as well, so they are needed from a safety point of view as well. There are areas in the kitchen that need more focused lighting, like a stove or a platform for chopping and slicing activities.

A bathroom also needs the right kind of lighting to give a good and relaxing experience. Areas like the shower and sink need additional lighting apart from ambient background light. Most lights inside the bathroom should be about relaxing and thus soft instead of harsh and bright. LED's work especially well for the bathroom.

Garden lighting is another important aspect that is often neglected by homeowners. You should have adequate lights in your garden to make it look aesthetic and beautiful. It is important to have dim and minimal lighting only, since you are only interested in highlighting specific plants and other garden elements. Step lighting into the garden is becoming fashionable and you can consider this for your garden too.

Article Source: http://EzineArticles.com/5563131

Potato could provide electricity to millions

2011-04-21T05:15:00.000-07:00

More than 1.6 billion people in the world have little or no access to electricity and most have no way of accessing modern electrical technology, such as like electric lighting, mobile phones or televisions.

But scientists at an Israeli university say they have made a remarkable discovery in relation to the potato which may bring electricity to millions of the world's poor.

Man vs. Electricity: Meet Dr. Megavolt

2011-04-18T06:06:00.000-07:00

Sporting a stainless steel knitted mesh suit and a Tesla coil capable of producing 200,000 volts, Austin Richards ('Dr. Megavolt') puts on an electrifying performance at San Francisco's Exploratorium.

Wind Electricity - A Complement to Solar Power System

2011-04-15T08:04:00.000-07:00

Wind electricity has made huge gains in the last couple of years, and today it remains one of the most cost-effective of all the renewable energy technologies. It is an excellent complement to the solar power system. In some parts of the world, when sun is not shining, the wind usually blows. Wind power is useful in the winter weather to capture both the strong and gentle mountain winds during the times of slightest sunlight and it simply fills in the gaps left by solar power. Why wind electricity? Wind energy is abundant and limitless. It is present in the four hemisphere on Earth. According to Home Power Magazine, wind electricity is created through rotating blades convert the wind kinetic energy into rotational momentum in a shaft. The rotating shaft turns an alternator, which makes electricity. This electricity is transmitted through wiring down the tower to its end use.

What are the benefits of using the wind electricity? Wind electricity helps us fighting climate change. We know already what happen to the world today. There is a sudden shift of changes in the weather. By using wind electricity, it avoids people using harmful pollutants that cause climate change. It does not produce ill effects in the environment. It reduces carbon monoxide and sulfur dioxide emissions. Second, wind electricity is cheaper. Wind energy does not deplete natural resources. Wind is renewed every day as the earth heats and cools. It is more efficient compared to the conventional electricity using fossilized fuels. Engineers have design wind turbines that produced more electricity making it the cheapest form of renewable energy.

Third, according to study, wind electricity is gaining popularity because it is known for its cleanliness and it is known for its industrial safety. No accidents happen for people working in the wind industry. No one have ever been killed by a wind turbine. Fourth, conventional electricity requires hectares of lands to acquire the fuel such as mining, making pipelines, and building gigantic power plants just to generate electricity. But wind power uses only less land and turbines make up less space than the average power station. Windmills only have to occupy a few square meters for its base; this allows the land around the turbine to be used for many purposes, for example for farming.

The downside for the wind electricity is the noise pollution of the turbines. According to people who lives near the wind farm expresses that commercial wind turbines is compared to a noisy engine. Protests and petitions usually brazen out any proposed wind farm development. People feel the countryside should be left in untouched for everyone to enjoy its beauty.

Article Source: http://EzineArticles.com/4487554

Mythbusters - Lights On or Off MiniMyth

2011-04-12T09:38:00.000-07:00

Does it save electricity to turn off the lights every time you leave a room? Or does the power needed turn them on again offset the savings? The MythBusters settle the score.

AnnMarie Thomas: Hands-on science with squishy circuits

2011-04-05T00:11:00.000-07:00

http://www.ted.com In a zippy demo at TED U, AnnMarie Thomas shows how two different flavors of homemade play dough can be used to demonstrate electrical properties -- by lighting up LEDs, spinning motors, and turning little kids into circuit designers.

Basic Home Improvements : About Old House Wiring

2011-03-30T22:31:00.000-07:00

Home Improvements : Types of Electrical Wiring in Houses

2011-03-28T22:29:00.000-07:00

Types of electrical wiring in a house can include 220 volt outlets and 110 volt outlets to accommodate different appliances, such as the clothes dryer. Learn about different types of wiring common in most houses with advice from a licensed remodeling contractor in this free video on home maintenance.

Expert: Tim Gipson
Contact: www.inhisstepsremodeling.com
Bio: Tim Gipson is a home repair specialist and remodeling contractor in Franklin, Tenn.
Filmmaker: Tim Brown

Power Line Safety

2011-03-27T22:22:00.000-07:00

Demonstration of the hazards associated with high voltage electricity. Presentation illustrates electrical arc flash, electrical faults, and downed power lines.

Solar Cell Explained

2011-03-25T20:55:00.000-07:00

An explanation of how solar cells work. Suitable for an introduction to solar energy.

WHAT IS ELECTRICITY 1948

2011-03-22T20:23:00.000-07:00

Though this was made in 1948, it is an excellent explanation of the basics of electricity!

Enjoy.

Large Or Small - We Can Do It All

2011-03-15T01:03:00.000-07:00

Crush Pad at Robert Mondovi in Rutherford, CA. Three stories with three presses and four conveyors and shaker tables; all controlled by hi-tech touch screens located on each floor.

Give Tom Jackson a call at 707-448-8222

Starmont Winery Electrical Job

2011-03-11T00:54:00.000-08:00

Starmont Winery in Napa, CA

70,000 square feet; ground up; 1.2 million dollars in electrical which was started in November, 2006 and completed for "crush" November, 2008.

We ran over 5 miles of pipe and stubbed up 350+ locations out of the concrete before anything was built; working off blueprints and surveying stakes of where the building was going to be.

Large job or small household task, we can get it done. Give Tom Jackson a call at 707-448-8222

Ubuntu Restaurant & Yoga Studio In Napa, CA

2011-03-08T00:46:00.000-08:00

Lighting for Ubuntu Restaurant, an all-vegetarian restaurant and Yoga Studio in Napa, CA. www.ubuntunapa.com.

Let Vacaville Electric handle all of your lighting needs. Call Tom Jackson at 707-448-8222.

Time To Check Your Residential Breaker Panel? Been To It Often Lately?

2011-03-04T22:12:00.000-08:00

Did you know your electrical panel may be in danger after 30 plus years?

Your home has probably had almost everything replaced by now; from water heater, furnace, AC, floors, doors, windows, appliances, etc.

Do you have breakers flipping off on a regular basis? Maybe it is time to upgrade your electrical panel. Most older homes (even as little as 20 years old) had no idea how many computers, hair dryers, curling irons, stereos and TV's we would be plugging into their old circuitry. Newer homes have adapted better, so it may be time to give your panel some better circuits to handle the load!

Also, those old breakers eventually wear down and out. We can replace them with fresh, new ones. Give Tom Jackson a call at 707-448-8222 and let him know what your symptoms are. He's the kind of doctor that will get your circuit panels back to health. Also visit the website at www.vacavilleelectric.net.

Great Lighting Makes A World Of Difference

2011-03-02T21:59:00.000-08:00

Solar--Are Your Rerady?

2011-02-28T08:45:00.000-08:00

Big Changes Are Coming To Our Industry. We're ready. Are you?

We can help you be ready. "Carbon footprint," "greenhouse emissions" and "global warming" are not just news stories. They are concerns that are driving change in electrical technology, revolutionizing our industry.

"Green" technology often translates into huge savings on electricity. Generating electricity from the sun is a technology we all know well. Whether you're powering a pocket calculator, satellite, or your home, solar electricity, also known as photovoltaics, can get the job done.

Give us a call today to see how we can help you be "green" and save money at the same time!

The cost of electricity is going up (both in dollars and in environmental and health impacts) and it doesn't show any signs of doing otherwise. About half of the energy in the American grid is coal generated. Electric energy is an intermediate form of energy. It is produced in thermal power stations (where fuel oil, gas, coal, biomass, etc. are burnt), in hydroelectric power stations and nuclear power stations. Smaller quantities are produced by wind, photovoltaic solar panels, sea tides, etc.

Did you know?

Enough sunlight falls on the earth's surface each minute to meet world energy demand for an entire year.

The Flow Of Electricity

2011-02-22T10:04:00.000-08:00

Did you know?Electricity doesn't move through a wire but through a field around the wire.

Did You Know?

2011-02-17T11:20:00.000-08:00

Benjamin Franklin was the first to name the two types of charges, calling one positive and the other negative. He also established the convention that the charge that moves is associated with electrons, and that it has a negative sign. He assumed that electricity flows from positively charged to negatively charged regions.

Electric current is composed of moving charges. In metals, it is the free electrons that move, so the current is negative. In semiconductors, currents may be either positive or negative, due to the movement of holes and free electrons. Electric potential is a voltage. Charges flow when there is a potential difference applied between two different points. This potential difference creates a pressure that causes the charges to move, just like a pump does water. Potential differences are created from power sources such as batteries or generators, and are measured in units called volts. Volts are named after Italian physicist Alessandro Volta.

Current is measured in amperes or amps, for short. It is named after the French physicist Andre Marie Ampere. An ampere is equal to one coulomb of charge per second, which is in magnitude a billion billion of electrons. The coulomb is named after another French physicist, Charles Coulomb.

TEDxTucson Bruce Wright The Solar Zone

2011-02-17T05:11:00.000-08:00

[A great video about solar and the near future of its expansion.]

We get a lot of sun in Tucson, a beautiful sunny 350 days of the year! So we're really excited about the new "Solar Zone" that recently got switched on and is providing the electricity for homes that suddenly became a lot greener. Bruce Wright is a national leader in economic development innovation and has made a tremendous contribution to our community. This new project is designed to educate people as well as inspire the adoption of solar power so that we can take better advantage of this abundant resource.

Bruce directs the University of Arizona's Office of University Research Parks where he has recently established the "Solar Zone" to serve as an interdisciplinary and collaborative hub for researchers and industry to develop and promote renewable energy. He also serves as president of the Arizona Center for Innovation, a specialized business incubator designed to meet the dynamic needs of developing technology companies.

TEDxTucson Dave Follette Solar Energy At The Gigawatt Scale

2011-02-16T21:38:00.000-08:00

In this talk, Dave Follette discusses an incredible new technology for harnessing solar power using a mirror array system to create gigawatt scale energy production.

Dave is the first employee of REhnu, LLC a spinoff from the University of Arizona, with the specific mission of commercializing solar power at a cost competitive with fossil fuels. Dave is a recent graduate of MIT's Leaders for Global Operations (LGO) program, which combines an M.S. in mechanical engineering with an MBA from the Sloan School of Management. Prior to graduate school, Dave worked at another clean energy startup, ISE Corp in San Diego, and led the team that developed and built the twenty fuel cell buses used in the 2010 Winter Olympics.

Vacaville Electric Will Meet Your Residential Needs

2011-02-15T10:44:00.000-08:00

Vacaville Electric will provide all your Residental needs. With over 1,000 track homes and 50 custom homes under our belt, we bring the basics as well as all the 21st Century technology options. Whether your home is "Colonial Cozy" or the "Next Generation," we will make sure you always get the best bang for your buck.

We understand Residential including a keen awareness for the infrastructure of your home. When installing electrical devices we will meet your lighting needs while maintaining the integrity of your walls, ceilings and tiles. Not knowing what is going on is a shame when you are building.

Call today for a Prebuild Design Consultation. If you are already in your house and you need some help making it into a home, we are just a phone call away.

Listed are examples of some of the electrical work that we do. If there is something you do not see on our list, keep in mind that we are excited to welcome new challenges!

Tom Jackson: Owner/Operator Of Vacaville Electric

2011-02-13T10:43:00.000-08:00

My name is Tom Jackson, Owner/Operator of Vacaville Electric. I have been an Electrician for 15 years and have hands-on field training in Residential, Commercial and Industrial electrical work. When I was 19 years old, I took over a friend's job doing Residential electric work and have been in the Electrical industry ever since. After a few years of Residential work, I wanted to learn something new and switched to Commercial work. A couple of years later, the location of the company's work started moving too far south.

At that time, I made the decision to join Local 180 and to work locally. I was sworn (organized) in as a Residential Journeyman. After a couple years, I challenged the Board and tested out for Commercial Journeyman.

The last five years have been spent working in the Napa Valley, doing Wineries, Caves, Restaurants, Shopping Centers and Custom Homes. Last year I decided it was time to bring my experience home and begin the last company I will ever work for. My experience includes everything from Design to New Construction, Existing Construction, Remodels, Tenant Improvements and Service/maintenance of existing systems.

In July of 2009, I started Vacaville Electric. We are Locally Owned and Operated. I was born and raised in Fairfield, and have been residing in Vacaville for the last 10 years. My family is a part of this community and we are here to stay.

Vacaville Electric stands behind our work. We will get the job done right and in a timely manner. Customer satisfaction is important to us.

Upgrading Your Lights Can Improve Business And Safety And Save You Money On Your PGE Bill.

2011-02-09T10:02:00.000-08:00

This was a 8 foot t12 we changed to a 4 foot t5 that put out 320 watts. Lamps should be replaced every 5 years...the lumens start to fade but, the cost to run them does not.

Cheapest Electricity - How Do We Get It?

2011-02-07T11:33:00.000-08:00

At this stage we are totally dependant upon electricity. Every aspect of our lives requires this form of energy and we cannot live with out it. Electricity is produced from burning fossil fuel. But fossil fuel - as a natural resource - is becoming rare and its extraction is becoming more and more complicated. The immediate outcome of fossil fuel scarcity is the high prices of electricity. That is in addition to the polluted environment caused by the burning of the fuel. All the above have brought to a situation where people are looking for better alternatives for cleaner and the cheapest electricity. This has become a real universal trend.

Burning of the fossil fuel should be restricted not only because of it becoming rare, but also because of the damage it causes to our environment. Dangerous and harmful gas is emitted while fossil fuel is burnt. Exaggerated exposure of toxic gases has lead to global warming and greenhouse effects. Today people are stressing more on environment friendly materials, in order to push the threat of global warming away. There are several different types of electricity utility suppliers in the market and all of them claim to provide cheapest electricity..

There are a few possible solutions, which can help you tame the rising electricity bills. The use of home electricity generators can definitely help achieving this task. There are several different types of renewable power generators, which are capable of managing your electricity bills each month. In addition, the pollution free nature of these power generators will not do any harm to the environment. The different types of power generators are solar panels, wind turbines, thermal energy, hydro power and a few others, but solar panels and wind turbines are widely used across the globe, both by commercial and residential properties. These two power generators can help us get the cheapest electricity.

Solar panels: This is a popular form of extracting energy from a natural resource. The energy in sunlight gets trapped by the photovoltaic cells of these panels and transforms the energy into electricity. Installing multiple panels will help you to retrieve substantial amount of power.The prices of the panels are dropping constantly and have become affordable to most people.. Usually, the prices of the photovoltaic cells vary from $3.00 to $5.00, therefore, if the rate of the solar cells is $4.30 per watt so it will cost you around $172 on 30 watt solar panels. The scrap cells or panels are also popular, because it will cost you much less money while purchasing, therefore it will provide you with cheapest electricity. You may even get less than $3.00 per watt with the help of scrap photovoltaic panels.

Wind turbines: Wind turbines are considered to be the most ancient technology of power generation. They were used on agricultural farms and propelling sailing ships. There are wind turbines for both commercial and residential purposes therefore you can choose according to your requirements. Usually, the price per 10 kilowatts fluctuates around $48,000. It is recommended to build these generators at home in order to save substantial amount of money on installation. If you construct wind turbines at home, you can definitely save up to or more than $200.

Simply by mounting these two popular power generators you can achieve cheapest electricity. Calculating and comparing the rates with your current electricity rates will make a clear picture of savings.

Electricity Generate News: Here you can find information about cheapest electricity, help decrease pollution, help fight the global warming and start using environmental friendly solutions. Discover how to generate free electricity on command with standard materials and an easy to implement plan.

Article Source: http://EzineArticles.com/?expert=Sean_Carver

Does Your Home Need A New Electrical Breaker Panel? When To Call A Licensed Electrician

2011-02-05T10:28:00.000-08:00

How do I know when my house needs a new breaker panel? Why do I need a new breaker panel? Do I need a 200 amp panel? Is it because of the collection of small fuse boxes on the side of my house? Do you have Federal Pacific breakers?

Would it have anything to do with the new remodel, or the breaker tripping. Check the list below for items that might cause you to upgrade your home's electrical service and make your home much safer.

Added new kitchen appliances
Added electric central heat
Added a tankless water heater
Added a room or two
Added 240V tools in the garage
Added new lights and bath heater
Added more air conditioning
Finished the bonus room upstairs
Old fuse system continues to fail
Breakers trip and the old panel has damage
Insurance company won't renew homeowners policy
Storm Damage and the new Code requirements
You sold your home and the home inspector found defects
You want a lifetime warranty on your breakers and panel

When your home was built, the electrical system was big enough to satisfy all of your electrical needs. Most home builders try to save money and only pay for the minimum electrical system required by the Building code. If you built a custom home and were involved with the electrical contractor, you may never need to upgrade because you bought the upgrade electrical at a great price. (Before the walls were sheet rocked).

The Electrical Code in place at the time your home was built has probably changed and has many new requirements. Some cities require most or all of the new code features must be installed any time you do more than a minor repair. Some only require the repairs meet the new code requirements. Our section on permits is being assembled at this time and will be updated daily.

If your home is on the market and the new buyer is financing, the lending agency may follow the home inspectors advice (right or wrong) and require all defects be brought up the current code. This may not line up with state and local ordinances or statutes, but he who holds the money rules.

An Electrical Upgrade is a good investment. There is a large return on the dollars invested plus the intangibles. How do you put a price on your family's safety? What is the cost of a good night's sleep? Can you afford to be frugal with your family's life?

While we are here talking about this, now is a great time to protect the items in your home you don't normally plug into a surge protector. Let us add a whole house surge protector (life time warranty) to safeguard the new washer / dryer combo or that expensive new energy saving fridge. The Eaton surge protectors are so good at what they do, the manufacturer will give a lifetime warranty on the surge protector and an insurance policy to cover damage to equipment connected to or plugged into the electrical system.

Ask your electrician about energy savings by installing an energy monitor so you can control your energy usage, and save money!

Article Source: http://EzineArticles.com/?expert=Paul_J_Dumas

Inspect Electrical Components With Infrared Imager

2011-02-03T10:26:00.000-08:00

Infrared Electrical Inspection is primarily carried out by electrical engineers or certified Thermographers in order to detect potential electrical faults within an operational facility. It can be carried out due to a number of reasons; as a risk management activity, as a preventative measure on any potential technical faults, to increase efficiency and production, and to reduce system outages, costs and monetary losses.

With more technological developments taking place every day electrical systems are becoming highly complex and usually produce or channel high energy levels. This can result in excessive and high temperatures and often affects the areas with short circuits or faulty connections. Being able to detect these problems using a naked eye is very difficult, thus the need arises for an Infrared Electrical Inspection.

In a commercial set up, specific components like bus heads and breaker panels may be investigated during the inspection. Once done, the results are shown in a spreadsheet with the problem areas being presented in what is known as an Infrared Thermograph which basically enables one to see varying degrees in temperatures for each piece of equipment.

Some insurance companies use these inspections to underwrite certain risks in industrial and commercial businesses. Most companies who make use of these inspections do save a lot in terms of maintenance and operational costs, thereby achieving greater profits. This is because they are able to detect any possible failures beforehand as well as defective components so that appropriate action is taken.

Electric equipment can wear out and depreciate with continued use, thus resulting in faulty and poor connections as well as short circuits in some areas. This can lead to catastrophic accidents, defective products, downtime for the operations and unnecessary costs.

Besides reducing potential interruptions, inspections also mean a longer life span of the system which again comes as a great saving. Some companies and most experts recommend that annual inspections are performed. Usually the infrared electrical inspection is incorporated in the preventative maintenance plan of the business, this helps maintain and increase productivity and efficiency. Some companies encourage baseline scans on newly acquired electric machines so that any potential problems are identified as early as possible.

Infrared inspections must be done by trained and certified inspectors to avoid mishaps as faulty installations and miscalculations can result in major catastrophes. The inspectors undergo thorough training and are able to inspect and examine any complicated electrical system and present findings in reports.

With the infrared technology being readily available on the market, Infrared electrical inspection is a great activity to incorporate into your businesses preventative maintenance plan. It will help to identify problems in their initial stages - decreasing downtime, risk of injury and improving the operation of the business.

Article Source: http://EzineArticles.com/?expert=Dan_Smal

Vacaville Electric Is At Your Service

2011-02-01T22:21:00.000-08:00

Vacaville Electric is a full service Electrical Contractor based in Vacaville, California. Some of our company specialties include Residential, Commercial, Industrial, Service & Maintenance, Design, Lighting and Solar. When you need an electrician, you can count on us. Whether you are a Business Owner, a Contractor, a Property Owner, or a Homeowner, we facilitate the smooth completion of your project. Working well with other trades, we look out for the owner's interests, delivering affordable quality every time. We always welcome new challenges and look forward to working with you.

Garage Heaters: Electric Versus Gas

2011-01-22T12:38:00.000-08:00

Which is the Best?
If you're looking for a great way to heat your garage and lower your overall energy bills, garage heaters are a great way to go. If your garage is properly insulated, a garage heater can take some of the strain off of your homes heating system. Many homes have heating vents that try to heat the garage, but due to the construction of the garage (large metal or wood door, concrete floor, direct open access to attic) most of the heat is lost. But then there's the question of which kind of heater to go with for the garage. There are many models that produce different types of heat in different amounts, but it boils down to one difference: gas or electric.

Electric garage heaters have their pros and cons. They consist of electric coil heating elements and a fan. The coils heat up without any noise and the fan, located behind the coils, moves air across the coils to heat the room. They are easy to install because they just need an electrical output. They run off of a minimal amount of electricity and generally pay for themselves because they take some of the weight off of your house's energy. Now, that being said, electricity cost more than gas. If you compare the price of heating a typical two-car garage with electricity with using gas to heat it, it takes roughly 20% more energy to properly perform the job. If you're thinking about getting an electric space heater to do the job, don't. Most of those space heaters only put out about 1.5kw of power, and in order to heat a typical garage you need at least 5kw. The most popular garage heaters put out anywhere from 7.5kw to 10kw of energy. If you spend your money on a smaller heater, you're just throwing it away to keep a small portion of the garage relatively warm. However, electric garage heaters usually cost less to install than gas heaters because gas heaters require a gas line to run out to the garage.

Gas garage heaters are very similar to small furnaces. They use a flame to combust gas to heat air which is then moved out by a fan. Most people don't want to deal with the mess of installing one of these because, in the past, you would have to install a vent in the garage to remove all of the smoke and carbon monoxide. However, great advances have been made in this area and vent-less gas garage heaters are now available. They use natural gas and propane to burn cleanly and don't require a vent of any kind, thus, "vent-less" gas heaters. However, the cost of installation is still relatively higher because most garages don't have a gas line readily wired into them. Another downside to gas heaters is that there is concern that they deplete oxygen levels in a room and increase humidity. Increased humidity could lead to mildew and mold build up. However, most of these systems come with oxygen depletion sensors and walls can be treated for mold and mildew.

Gas heaters also bring the danger of unwanted combustion. Most people store paint and other chemicals in their garages. Since gas heaters use flame to heat the air, there is always the chance of combustion and fire. If you decide to go with a gas heater, it is important to always store these chemicals away from the heating unit.

Similar to most things today, there are a variety of different options to choose from with either gas or electric garage heaters. There are many models with different special features and some can even be integrated as part of the room.

As with anything else having to do with your garage, you can always contact your local garage door and garage service provider to help you decide which option would make sense to your home and your budget. But realize, that no matter how much you heat your garage, if it is not properly insulated you will lose whatever heat you produce. Garage door service providers can also help you figure out which route would be best in the insulation of your garage to make sure that you get the most bang for your buck out of your garage heater.

Article Source: http://EzineArticles.com/?expert=Brock_Frye

Electrician's Job Description

2011-01-19T00:01:00.000-08:00

Do you want to be an electrician?

How To Install A New Electrical Outlet Step by Step

2011-01-17T00:01:00.000-08:00

Installing a new electrical outlet is easy to do as long as you take the necessary precautions.

First make sure you find the circuit breaker that feeds the old outlet. Go to the electrical service box in your home. See if the circuit breakers are marked as to where they are located. If they aren't marked then you will have to shut each circuit breaker off one at a time and test the outlet you are replacing. Most outlets run off of a 15 amp breaker so stick those switches. You can plug a light into the outlet and leave it on to see if it goes out when you flip the breaker off.

If the outlet isn't working properly then you may need to get a simple circuit tester and check the wires to the outlet to make sure the electricity is off. You could also short against the black and white wire with an insulated screwdriver to trip the breaker, but not necessarily a safe way to find out which one it is.

Once you have the electricity shut off you can remove the front cover plate, if you haven't already. Unscrew the old outlet and pull it out of the box. You will have at least two wires connected to the outlet, three if it is a grounded circuit to the main service box. You should have one white and one black wire with the ground being copper. If you have a very old house and the wiring hasn't been changed over then most likely you only have two wires and the colors may vary. The most common are white and black.

The white wire is the neutral wire and also referred to as the ground. The black wire is the feed or hot wire that supplies electricity. Before you remove any wires take note of where they are on the old outlet so you can replace them onto the new one. Many new outlets have two options of connecting the wiring. You can either connect to the screws on each side or slide the wires into the back of the outlet in their correct slots - they are usually marked for the color of the wire or say hot for the hot side.

Once you get the wires connected make sure they are tight and then slide the outlet back into it's box and tighten down with the new screws. Replace the cover plate and then go back to the service box and flip on the circuit breaker. If the circuit breaker trips back off quickly then you have somehow shorted out the wires or mis-wired the outlet. Recheck the outlet and make adjustments. Try the breaker again and make sure it doesn't trip. If all is well then plug in your electrical appliance and make sure everything works.

Electricity is definitely nothing to play around with, if you don't feel confident in replacing an outlet play it safe and have an electrician take care of it. It is pretty cool to be able to do it yourself as long as you take the necessary precautions.

Good luck and stay safe!

The author Mike Webb was an automotive technician at a Chrysler Dealership for 15 years and an agricultural technician for 5 years. He won the prestigious Toptech award from Chrysler in 1996 and is an ASE certified Master Technician. He currently owns and operates the Okinawan School of Karate with 2 locations. To learn more about Mike Webb you can go to his website: http://www.karatebenefits.com

The above article may be published freely as long as no content is changed and all links are included. Copyright Mike Webb 2007

Article Source: http://EzineArticles.com/?expert=Mike_Webb

Wire Cutters - What Are They?

2011-01-15T10:30:00.000-08:00

One of the handiest tools to have around the home or work place is the wire cutters. These tools are classified as hand-tools used to cut wires made from silver, copper or gold-filled. The type of cutter depends on the blade configuration so there are flush cutters, bevel cutters, end cutters and diagonal cutters. The wire cutter can also be categorized according to its use like the cable or bolt cutters.

Wire cutters are mostly used in jewelry making and those who are doing crafts using wires. There is no better tool than a wire cutter to do precision cutting without damaging what one is doing as well as reach small crevices. In jewelry making, this tool is used to cut specific lengths to make various designs or to trim excess wire. Flush wire cutters are needed when trimming is made as close to whatever piece is worked on. This makes the wire as flat as possible rather than pinched or pointed at the end. Bezel cutters leave a larger pinch on the end of the wire and have its own purpose. End cutters cut off the end of a wire closely but they can only trim wire that is fairly short.

Below are some guidelines when selecting a wire cutter:

o The best type is the flush wire cutters. Though more expensive than the other types, it can be more useful for jewelry making and other hobbyists.
o A wire cutter with spring handle will help lessen hand fatigue.
o It would be good to have different types of wire cutters. Flush-cut pair for smaller diameters and a pair that can handle thicker wires.
o Quality is important for jewelry making thus it is important to have a wire cutter that is reliable and suited for the particular task.

Article Source: http://EzineArticles.com/?expert=Weenie_Rifareal

Electrical Safety Training - Work Practices

2011-01-13T14:05:00.000-08:00

Electrical safety training is paramount to a safe and productive workplace. Because electricity is a part of every aspect of a workplace it is imperative that everyone in that workplace understands its safety and use. Just a single electrical accident can be catastrophic. OSHA has made the training mandatory and divides it into three categories - hazard recognition, proper work practices and hazards specific to different work environments.

Work practices start with understanding the most common electrical dangers - shocks, burns and fires - and how to avoid them. Here are some of the major reasons for these dangers and how to avoid them.

Faulty wiring causes many electrical accidents. Never pick up a tool by its power cord. It will damage the wire by pulling it away from the tool causing cracks and other defects. Any damages in the cord should be addressed immediately by putting the tool out of service and scheduled for repair.

Never run too many pieces of equipment on the same circuit. This causes overheating and increases the risk of fire.

Extension cords are designed for temporary use only and NEVER should be used as a permanent solution. Make sure you always check the extension cord for its rating.

3-pronged cords should never be fitted into 2-pronged outlets. This keeps the grounding wire from operating and makes you vulnerable to stray electricity.

Using "double insulated" tools will provide you extra protection when working with electricity. These types of tools should be mandatory in the workplace as they conduct electricity away from you increasing worker safety exponentially.

If there is any suspicion of a tool or piece of equipment not operating properly it should be reported immediately to your supervisor who can arrange for it to be locked and tagged.Lock-Out Tag-Out is an important component of electrical safety and should be trained accordingly.

Using the proper lighting is another important part of electrical safety. If you can't see what you are doing it's much easier to make a mistake and get hurt.

Avoid wearing metal jewelry, chains or any other metal objects as they can conduct electricity. All of these objects should be removed before beginning work.

All equipment should be kept in good working order and free of any debris and grease. This will help with overheating and prevent fires. When cleaning equipment avoid using liquids and metal cleaning equipment as they can conduct electricity.

Using the proper personal protective equipment is also imperative. Insulated hard hats and gloves can be the difference between life and death.

Work practices are the second category of training that OSHA requires and an integral part of electrical safety training. Make sure that your organization is up-to-date on electrical safety training. It might just save a life.

Article Source: http://EzineArticles.com/?expert=Charlie_Bentson_King

Electrical Adapter - The Basics

2011-01-11T13:59:00.000-08:00

An explanation of an electrical adapter may sound a bit simplistic, but it's important to know the difference between an adapter and a transformer, especially if you're going overseas and expect to use electricity to operate your personal devices like laptop computer, shaver or hair dryer. If you don't know the difference between an adapter and a transformer, you could ruin your electric device, and risk personal injury as well as fire.

To make matters worse, manufacturers often refer to their transformers as adapters. It's a misnomer that can cause confusion, so I hope to clear it up with this overview of the basics.

Electrical adapters are devices that change the physical configuration of your electric plug. This allows you to use your (male) plug where it normally wouldn't fit into the (female) outlet. An adapter will have both a male and female side. The female side is where you plug in your electric appliance. On the male side will be prongs, blades or studs so it can be plugged into the (female) wall outlet. Once you do that, electricity will flow from the wall outlet to your electric appliance.

Another type of adapter commonly used is one that plugs into the outlet and allows you to plug in multiple electrical appliances into that single adapter. It essentially turns a single outlet into many. Such adapters can allow you to convert the physical configuration as well - from three prong to two, or from polarized plugs (one blade taller than the other) to non-polarized plugs (both blades of equal height). Otherwise, they'll simply have the same configuration on both the male and female sides, and serve as an outlet multiplier.

There are adapters that serve as an outlet multiplier and allow you to plug in polarized or non-polarized two or three prong plugs, and plug into a polarized or non-polarized outlet. So, they can help you with a polarized plug that won't fit into an old fashioned non-polarized outlet. They can also serve as a simple outlet multiplier, and help you plug a three prong plug into a two prong wall outlet. I like these adapters the best because they allow me to do most anything, regardless of the configuration of my plug or outlet.

To remember the role of an adapter, just think of the typical adapter that allows you to plug a three pronged electrical plug into a two pronged outlet. The electrical adapter changes the physical configuration of your plug (or accepts multiple plugs) so you can use the plugs you have with the outlet that's available. Some adapters for use overseas come in sets so you can convert a range of plugs to fit a range of outlet styles.

So, now that the role of an adapter is clear, be careful not to simply hook things up to the power outlet unless you know there is a match between the electrical output and the power requirements of what you're trying to operate. You might need a transformer to convert the power to match the needs of your device.

Article Source: http://EzineArticles.com/?expert=Clair_Schwan

Electric Light Bulb - The Origin Of Modern Technology

2011-01-09T13:50:00.000-08:00

Unless you live in the Hurricane Belt or Tornado Alley of the United States and have experienced lengthy periods without electricity, chances are you've been taking the luxury of artificial lighting for granted.

The electric light bulb seems to be a boring subject of conversation for most people, but without its invention, a lot of the things which make our life fun and exciting would not exist today. The concept of a central electrical power plant as well as power cables, generators, switches, sockets and wiring came about as there has been a need for a source of power to illuminate the early versions of electric lighting.

Most of modern day music, cinema, video games, the internet and countless other things that entertain and give us comfort today would not be around without electrical power. As such, we owe the lowly light bulb and the brilliant minds that helped pave the way for its development a bit more appreciation.

Thomas Alva Edison, the "Wizard of Menlo Park", is credited by the general public to be the father of the modern-day electric light bulb as we know it, but he is far from being the only one responsible for its research, development and production. Englishmen Sir Humphrey Davey and Joseph Wilson Swan, Canadians Henry Woodward and Matt Evans as well as several other brilliant scientists and researchers all contributed to the emergence of the modern day tungsten-based electric light bulb.
The first forms of artificial electrically-powered illumination were known as 'arc lamps' which needed significant amounts of electrical currents to stay operational. These arc lamps were excessively bright and thus were an impractical way to illuminate individual average-sized rooms.

Gas-powered lamps were the accepted norm during the late 1870s when the earliest attempts at incandescent lighting first surfaced. Incandescent lighting is the process of running an electrical current through a thin strip of resistant material, making it hot enough to glow and give off light without catching on fire from the excessive heat. Scientists eventually discovered that encapsulating the filament in a vacuum did away with oxygen-fueled ignition and this is how incandescent light bulbs are made today.
Platinum was the first metal that showed potential in producing light, bright enough to be used effectively as a filament. Sir Humphrey Davy and Edison himself both attempted to harness this potential but due to its high value, platinum didn't really become a practical choice for mass-produced electrical light bulbs.

In his quest for a viable medium for illumination in incandescent light bulbs, Edison tested numerous carbonized plant fibers- hickory, cedar, flax, boxwood, bamboo, even arranging the shipment of plant material from the far-off tropics. "Before I got through," says The Wizard from New Jersey in an interview, "I tested no fewer than 6,000 vegetable growths, and ransacked the world for the most suitable filament material."

The first generation of incandescent light bulbs that were deemed practical enough for widespread use had carbon-based filaments but these thinned-out too fast and blackened the insides of the bulbs thus reducing illumination. It was the General Electric Company, itself a product of the merging of Edison's companies and the Thomas-Houston Electric Company, that found a low-cost way to manufacture tungsten filaments and got the first patent for the modern-day incandescent light bulb. Tungsten filaments burn out longer and glow brighter than the carbon ones that preceded it.

From the incandescent light bulb the more cost-efficient fluorescent lighting and longer-lasting halogen lights were developed. Today these find uses in several fields of society from live entertainment, photography, medicine, industrial and home applications. Without low-wattage lighting, which has been made possible by the invention of the electrical light bulb, our working hours would be shorter and hence production would slow down by the time the sun sets.

Article Source: http://EzineArticles.com/?expert=Jo_Alelsto

Power Outages - Why The Lights Go Out

2011-01-07T00:01:00.000-08:00

During major storms, you may see Ameren crews in your neighborhood that do not stop to restore your power. This happens when we are working to repair the substation supply lines or large feeder trunk lines that ultimately serve you. Feeder lines typically run for several miles and crews must repair them before they can restore your service.

Safe Electricity Tips - Truth Or Myth?

2011-01-05T14:46:00.000-08:00

Make sure you know the truth about electricity!

Static Electricity, Electronics and Humidifiers

2011-01-03T10:54:00.000-08:00

Rub your feet across a rug, then touch a doorknob, person or pet. The zap you feel is static electricity. Static occurs when electric charges accumulate on an object's surface. Electrons are exchanged, and one object becomes electrically positive; the other electrically negative. Static is most commonly created when two materials rub together or move apart. When you touch another object with an opposite charge, or a ground (neutral charge), electrons flow and you experience that little zap. Static shock takes place more often in the winter when the air is cold and dry.

The amount of voltage involved in static electricity can be in the 10,000-to-12,000-volt range. Static voltage isn't life threatening because its amperage is miniscule. And it's amps, not volts, which are dangerous. Static shock must be 3500 to 4000 volts before you can feel it. But for electronics, it's the voltage below that level that is common, and insidious. It's entirely possible that you never have any sensation of static, and still have zapped the electronics. That's because the integrated circuits can be damaged or destroyed by static voltages as low as 400 volts. Low-voltage static charges can also cause latent damage, destroying a few gates out of the millions in a typical integrated circuit. That damage can be almost impossible to diagnose, and may not cause problems for a long time.

Humidifiers raise the humidity level in your home therefore reducing random static shocks and static cling. The water particles in humid air break up static charge quicker. Keeping the humidity in your home between 30-50% also limits electric shocks around computers and other electronics, which can cause serious damage. A static charge can be devastating for the sensitive electronics inside a PC and other electronics. Problems increase when you open your computer's case to add RAM, upgrade your CPU or hard drive, or plug in a new sound card or graphics.

These days its almost everything containing some electronic parts, it is wise to reduce static as much as possible. Running a humidifier in winter not only makes you feel more comfortable by eliminating chapped hands, cracked lips and bloody noses, it helps protect your investment in electronics.

Article Source: http://EzineArticles.com/?expert=Paula_Propst

Energy from the Wind

2010-12-31T00:01:00.000-08:00

This video demonstrates how to construct a model windmill and then calculate its power output. Includes discussion of Energy, Work, Power, Joules and Watts.

Introduction To Electricity

2010-12-30T00:01:00.000-08:00

This video explains electricity as the flow of atomic particles called electrons. Animations demonstrate electron flow. Batteries are described as chemical devices designed to create electron flow. Terms covered in video include Volts, current and Amperes.

Electricity

2010-12-28T00:01:00.000-08:00

Cute cartoon on Electricity

How You Can Save Electricity At Home

2010-12-27T00:01:00.000-08:00

Electricity is something that adds to your monthly bills. If you aren't careful this can become very expensive. Some are also concerned about using too much electricity because they want to live in a way that is better for the environment. Find out what you can do that will help you save electricity at home and save some money.

One thing that you can do is turn off your lights. This is common knowledge but many still forget to do this. Get into the habit of turning things off that you don't need not leaving them running.

Not only turn your lights off, but be sure to change the lights that you use at home. There are low wattage bulbs that you can get today that are just as bright as the higher wattage bulbs. Using these saves quite a bit of energy and doesn't really require you to be in the dark.

Get new appliances. If you have a few in your home that are older, they are probably very inefficient. When you get more efficient appliances they will use less energy and save you money in the long run.

Insulate your home better. Heating and cooling are some of the the most expensive home utility expenses. When you insulate your home, it costs less money to cool down your home during the summer taking less energy.

Keep your air conditioning up a few degrees warmer during the summer. While this might not be as comfortable, you can save more electricity.

Unplug your major electrical devices at home. Many aren't aware that things like your large screen television still draw power even while it's plugged in. All day long you are wasting wattage from these types of appliances even when off. Get a wattage meter and test out your electrical devices to see if any are doing this to you. Unplug those that are using way too much power.

Article Source: http://EzineArticles.com/?expert=Andris_Lee

Wind Power Electricity - The 3 Most Important Basics To Success

2010-12-26T00:01:00.000-08:00

Wind is free. So that means all we need is to do is run on down to Home Depot and pick up the parts for a windmill, set it up in our backyard and start pumping power to our High Def 50 inch plasma and stop paying our local power company right? Not so fast my friends. As cool as it would be to say that you don't pay anything for power because you have a wind turbine out back next to your patio it really isn't as simple as you might think for a variety of reasons. Let's dare to look at the truth of this free power source.

There are three important basics that you must realize before you make the trip down windy lane. First, wind power electricity can't always count on the wind because it is unpredictable and uncontrollable. Wind just doesn't always blow. Sure on a windy day when you really want your hair to look good you can count on it gusting heavily and it seems like it is always blowing but every sailor knows that wind is intermittent and varies from moment to moment. This means it makes capturing wind even more challenging than capturing the suns rays and you have to make sure that you are ready to spend significant cash for storage and transmission from the turbines.

Second, have you really thought about how much space you have to put up your windmill or wind farm? Most locations can't really accommodate a wind farm much less the type of unit you need to really generate much wind power electricity. Do you live in the country, city, or suburbs? Some areas and communities have restrictions on what size turbine you might be able to erect to produce electricity not to mention that the neighbor behind you might be a little miffed staring at a giant turbine every day. Your location is critical to determining if you have viable potential for a system based on area, location and the amount of wind you have coming across your property. If you have thousands of tall trees all around your location that blocks most of the wind coming across your land you might want to reconsider wind power electricity all together.

Finally, do you really understand the true cost of wind power electricity? Most people think about the capital costs of the unit and the land costs as well as some other incidentals but you have to look at the repair and replacement costs of your equipment, the useful life of turbines, depreciation costs, capacity, and the expected return on investment. Saying you get energy from the free breeze is pretty cool but how much are you paying for that wind power electricity? Additionally, you should know that while some large commercial wind farms are becoming profitable that the home turbine market is really still in its infancy and is very unregulated leaving you open to poor quality products and low performing units. Do the detailed math before you start on your journey to capturing wind energy.

Make no mistake, while wind power electricity can be good idea for people who are in the right location with the right situation to capture wind resources, it can also be a really dicey proposition. This is a very immature market and truly knowledgeable engineers, manufacturers and installers are very hard to come by for the home market. Your best bet is to do extensive research before you buy so you don't get taken by some blow hard who just wants to sell you something because of your greening desire to generate wind power electricity. Besides, you don't want to end up like that cow that was lifted into the air by the tornado and end up an udder disaster.

Bill Guandolo is an avid researcher of LEED, solar panels and free energy sources that people need and can use every day. He loves to share his online research findings and discoveries with others through his blog http://mybuysolarpanel.org/. He has discovered things that very few people know about alternative energy and more importantly about ways to eliminate your dependence on your local power provider and offers information regarding wind power electricity.

Article Source: http://EzineArticles.com/?expert=Bill_Guandolo

Your Green Electricity Options

2010-12-25T00:01:00.000-08:00

If you are looking to switch to green electricity then you have two options. Your first option is to generate the electricity yourself using renewable energy technologies. The second is to switch to a green tariff with one of the energy providers. Let's take a closer look at these two possibilities.

Generating your own renewable energy is a viable option these days. The only set back is the relatively high initial investment that you would need. There are a number of options including solar, wind, combined heat and power or hydro. Probably the most practical and suitable for most people is the solar option.

When we talk about solar we mean solar photovoltaic panels, these turn the light form the sun into electricity. They are almost entirely maintenance free and can be installed in a day. You do however have to have a South facing roof for them to work effectively. The more direct sun that they get the more electricity they will produce.

A typical solar installation should produce more than half of all your electrical power requirements. You can get larger installations and sell any excess energy back to the grid. The down side to solar is that they only work during the day. This means at night you will still have to buy in your power from the grid.

There are ways to store the excess power you generate but for most people the systems are not yet domestically practical. The appliances we use are generally high demand and the batteries would not last very long.

The second option is to switch to a green electricity tariff from either your current energy company or from a competitor. Most companies these days have a green or eco tariff. However they are not all the same. Some providers top up their green with brown electricity. Brown electricity is the same type that you are already using.

To make a difference your best option is to switch to a provider who only produces renewable energy. Many of the independents produce their own renewable power and sell it direct to the consumer.

The cost of switching to a green tariff varies depending on the type of tariff and the company you choose. Some companies offer a rate equal to that you are currently already paying so that it will not cost you any more to switch. Others are slightly more expensive but the costs are coming down as more supply is being produced to meet demand.

Find out more about your green electricity options or find out how you can get free solar panels for your home with a government grant.

Article Source: http://EzineArticles.com/?expert=Julia_Greenburg

The History Of Electricity

2010-12-24T09:32:00.000-08:00

The Beginning of Electricity in America

Benjamin Franklin began experimenting with electricity in America and documented the experiments. He was able to finance his extensive work by selling off his belongings. He is known for flying a kite in a storm that had a wet string and a key tied to the end of it. When he observed sparks leaping from the key to his hand he understood that lightning was a natural form of electricity.

Alessandro Volta of Italy invented the electric cell in 1800, making it easier for scientists to study electricity and its various applications. When the electric cells are connected together a battery is created.

Alexander Graham Bell is known to have invented the telephone. Bell's worked as a teacher for deaf students professionally which explains his fascination with different ways to transmit sounds. During his experiments with sound transmission he began to use electricity, which eventually led to his success with the telephone.

Thomas Doolittle, a mill worker from Connecticut created the method that was used to create the first hand drawn copper wire that strong enough to use as a telegraph wire. A man by the name of Michael Faraday discovered that electricity was created when a magnet was passed through ordinary copper wire. This is the application that is used in America's power plant to generate electricity that is delivered to customers across the country. Both the electric generator and are built on this principle. A generator takes mechanical energy and converts it to electricity. On the other hand, motors convert electrical energy to mechanical energy.

While Thomas Edison experimented with electricity he was able to invent the electrical light bulb in addition to many other gadgets. His biggest challenge when creating the light bulb was to find the right material to use for the filament. He settled on carbon soaked cotton thread. The carbon was used to prevent the cotton thread from burning. The thread glowed as the electricity traveled through it. As soon as the popularity of the light bulb caught on he turned his attention to the development of power plants that would be run the light bulbs. The first power plant that he built began operating in 1882 and served 85 New York city customers.

A major turning point occurred in 1895. The power plant that was built by Edison was only capable of transporting power a short distance since it used direct current of DC. The power was transmitted approximately just one square mile surrounding the power plant. With the development of alternating current or AC in 1895 the plant was able to transport power over 200 miles from the newly built power plant in Niagara Falls.

Electricity was rather slow to catch on in America. Many people were excited by the new inventions, but some were afraid of the electrical current and hesitated to have it installed in their houses. Some people were unable to afford the price of the service. Electricity was blamed for causing the end of simple living. Many people felt that electric lights were less romantic than the gas light they were used to.

Many expos and fairs often featured exhibits that displayed the recent inventions that used electricity as their power source. The 1893 Columbian Exposition that was held in Chicago displayed 5,000 arc lights and 90,000 incandescent lamps. People that visited the expo had the opportunity to view or ride the different electrified exhibits which included three cranes, several water fountains, a moving sidewalk, elevators and a street car system that was created by General Electric.

The Pan-American Exposition that was held in Buffalo, NY in 1901 used electricity as the theme. An electric tower that was 400 feet in height, displaying 40,000 lights was featured in addition to the Electricity Building which was home to a huge exhibit of electrical appliances.

Power became accessible by more people as small electrical companies started to spring up around the country. A number of the smaller companies started to merge together and form large conglomerates, the largest ones being General Electric and Westinghouse. These two companies started building power plants that were equipped with generators that used fossil fuel combustion and steam to produce electricity. Other plants were being built that used kinetic power to generate power like water or wind. Once nuclear power was developed, the power that was released as nuclear reactions occurred was used to create electricity.

The demand for electricity grew by 12% each year for the first thirty years of the twentieth century. In order to keep up with today's demand for electricity, renewable resources are being implemented to supply the much needed power. Many people are using solar power, hydropower and wind power are being put to use in order to meet the demands of consumers and to protect the environment.

Jerry D. - Owner of Choose Energy (http://www.ChooseEnergy.com) and online resource for Texas electric customers - Your source for lower Texas electricity prices. You may use this article as long as this box remains unchanged.

Article Source: http://EzineArticles.com/?expert=Jerry_Dyess

ELECTRIC EEL LIGHTS UP CHRISTMAS TREE

2010-12-15T12:32:00.000-08:00

An aquarium in Japan has come up with a novel way of generating free electricity to light up a Christmas tree.

Timeline : The History of Electricity [English]

2010-12-14T12:28:00.000-08:00

This timeline presents the History of Electricity from Ben Franklin tying a key to a kite string during a storm to the first nuclear power plant in Russia.

How do you make electricity from coal - 3D animated tutorial

2010-12-08T09:48:00.000-08:00

See how a coal fueled power plant produces electricity in this 10 minute tutorial video produced by EDPvideo.com for FirstEnergy. This is a fully 3D animated video.

Electrical Tips to Consider When Buying a New Home

2010-12-06T08:13:00.000-08:00

Electricity is one of the most important aspects to a home. Without proper electricity, a number of amenities would be affected. We would not be able to use lights, appliances, computers, air conditioners, some cable and phone systems, and even our heaters or hot water heaters. When you are considering a new home purchase, it is valuable to check the home electrical systems to ensure your needs are met.

Here are some helpful tips to consider when checking the electrical systems of a new home...

1. Know what to expect. An electrical system includes incoming power lines, the electric meter, the service panel, subpanels, household wiring, electrical boxes, the receptacles or outlets, switches, appliances, lights, and extra equipment used for home entertainment or communication. These should all be included in a new home.

2. Ask for the age of the electrical system. There have been a number of upgrades through the years. It is important to know how old the electrical system is so that you can ensure it is up to code for the house you are buying. Older systems might need to be replaced to handle your electrical needs and this could become quite costly.

3. Check with the Electric Company or previous owners for an estimate on their electric bill. Although you might use more or less electric then the current occupants, you can get a general idea of what to expect.

4. Consider how you will use each room. Make sure there are proper outlets and switches to fit your needs. You do not want to set up your home office and realize you have no phone or internet connection to access. And, if you are building a new construction home, it is a lot cheaper to make these adjustments before the house is complete.

5. Check and existing light switches and outlets to make sure they work properly. A common problem is a switch that does nothing or an electrical outlet that is not functional. These are issues that should be cleared up before buying the house.

6. Make sure the electrical system is sized to handle the electricity amount that you plan to use. An average amp size is 100 or 200 but larger homes could require up to 400 amps. Having the correct size electrical unit will prevent future "blown fuses" when a larger amount of electricity is suddenly needed.

7. Insure that the electrical box is properly labeled. In the event that a circuit needs to be reset, you will want to know which breaker to switch. You do not want to be left cold and in the dark without a clue as to how to reinstate your lights and heat.

8. And, finally, BE SAFE! Electrical systems are required to pass building codes. This increases the safety of you and your family. Circuit breakers prevent fires, Ground fault circuit breakers protect from electrical shocks, and smoke alarms alert occupants of an emergency. These should all be incorporated and working correctly in your new home.

Guaranteeing the electrical system is accurate to your needs and working efficiently is an important and valuable process when purchasing a home. You do not want to be stuck paying high costs for electrical fixes or attempting the "Do it yourself" method. Be sure to use these helpful tips to make certain you are not left in the dark!

Article Source: http://EzineArticles.com/?expert=Julie_Pitts

Using Magnetism For Cheap and Clean Electricity

2010-12-02T00:01:00.000-08:00

Latest advancement in the world of Science and Technology has provided us with many gadgets and appliances to make out work easier. Although these inventions have made our lives greatly convenience it has also made us greatly dependent on Electric energy, commonly called Electricity. As time passes, we are becoming more and more reliant on it to get our daily work done.

In today's modern times, Electric power has becomes a commodity. The monthly billing from electric company is sometimes becomes overkill. Nevertheless, we have becomes leisured with this convenience that we can't imagine living without, no matter what the price. Fortunately, we don't have to.

The basic idea of generator is to convert one forms of energy (magnetic energy in this case) into another form (electric energy in this case). Magnetic generators exploit the natural phenomena of attraction and repulsion between poles to create motion and hence energy. The exact quantity of electricity produced in a magnetic generator depends on the construction and specifications of the generator. Let's have a look:

A magnetic generator uses the fact that the opposite poles of a magnet attract each other while similar poles repel. A magnet generator uses a combination of various magnets to create energy from their motion. This energy is then channeled into electricity and thus can be used to power electric appliance. As mentioned before, the efficiency of such a device depends on the specification and design of the magnet. If anyone of the magnet fails or malfunctions, the process stops. Until that time you can continuously produce electricity.

Now, over-enthusiasts need to take a pause to consider budget issues. In order to construct a magnetic generator you have invest in buying magnets. Magnets are the biggest investment in this project as the efficiency of the generator depends greatly on the quality of magnets. Magnets can be bought from a hardware store or they can be custom made directly from a factory. But all this is one time investment, because once your generator is up and running, you can generate free energy.

Magnetic generator is also environmental friendly as it produces 100% clean and green energy like solar energy or wind energy. Secondly, it's sustainable, more efficient and does not depend on external factor like wind in a wind generator or sun light as in a solar panel. It also cuts your energy bill by a substantial amount.

Article Source: http://EzineArticles.com/?expert=Mico_Jonathan_Ellison

Electricity

2010-11-30T10:07:00.000-08:00

School House Rock

Happy Thanksgiving!

2010-11-25T09:14:00.001-08:00

Thanksgiving or Thanksgiving Day, celebrated on the fourth Thursday in November, has been an annual tradition in the United States since 1863, when during the Civil War, President Abraham Lincoln proclaimed a national day of thanksgiving to be celebrated on Thursday, November 26.

The event that Americans commonly call the "First Thanksgiving" was celebrated to give thanks to God for helping the Pilgrims of Plymouth Colony survive their first brutal winter in New England.

The first Thanksgiving feast lasted three days, providing enough food for 53 pilgrims and 90 Native Americans. The feast consisted of fish (cod, eels, and bass) and shellfish (clams, lobster, and mussels), wild fowl (ducks, geese, swans, and turkey), venison, berries and fruit, vegetables (peas, pumpkin, beetroot and possibly, wild or cultivated onion), harvest grains (barley and wheat), and the Three Sisters: beans, dried Indian maize or corn, and squash. The New England colonists were accustomed to regularly celebrating "Thanksgivings"—days of prayer thanking God for blessings such as military victory or the end of a drought.

Source: http://en.wikipedia.org/wiki/Thanksgiving_(United_States)

The Guitar: Electrified! The History of the Electric Guitar

2010-11-19T12:01:00.000-08:00

History of Electric Guitar

High School History Project
Produced and Narrated by Zak Dahlheimer

ATTENTION !!!

2010-11-09T16:31:00.000-08:00

Your electrical panel may be in danger after 30 plus years.

Your home has probably had almost everything replaced by now; from water heater, furnace, AC, floors, doors, windows, appliances, etc.

Has anyone looked at your electrical panel?

Most people think if it's not broken, why fix it? Well, the reason is simple...

Most house fires are caused by electrical fires. Don't lose your valuables or your life! Have your panel inspected. Have peace of mind!

CALL TODAY...

Vacaville Electric
707-448-8222
http://www.vacavilleelectric.net/

How Cool Are These Stairs?

2010-11-04T00:15:00.000-07:00

You Tube ~ How it's made - Incandescent Light Bulb

2010-11-02T00:15:00.000-07:00

The Effects Commercial Lighting Has on Mood, Productivity and Sales

2010-10-31T00:30:00.000-07:00

A good commercial lighting system can make a big difference in any business. Studies have found that a properly installed commercial or industrial lighting system can enhance the moods of employees and customers, improve employee productivity, and even increase sales in a retail business or restaurant. Because of this, it's vital that the people responsible for purchasing commercial lighting systems know just what products to buy for their specific business.

The Effect Industrial Lighting Has On Customers' and Employees' Moods

It's been proven that bright lights affect a person's mood. Seasonal affective disorder (SAD) commonly occurs in the winter or in grey, rainy climates and leads to depression. SAD is counter-acted using light therapy, using a special, bright light. Although not everyone suffers from SAD, the theory of light therapy is the same. Brighter industrial lighting subconsciously helps to improve the moods of both customers and employees.

How Commercial Lighting Effects Productivity

Dim lighting encourages the body to create melatonin, a naturally occurring hormone that helps people sleep. Because of this, it's important for industrial settings like factories and plants to keep employee work stations well-lit, especially if workers are performing repetitive tasks.

A study published in the May/June 1995 issue of Solar Today found that one company, Lockheed, saved $500,000 a year in energy costs by upgrading its industrial lighting system. What the company didn't expect was a 15% increase in employees' productivity and a 15% reduction in absenteeism. Yet another company, West Bend Mutual, increased productivity by 16%, which reducing its energy bill by 40%. In both cases, simply updating the industrial lighting saved the companies thousands of dollars in energy costs and increased productivity.

Individual employees may appreciate different brightness levels at their own work stations. When possible, employers should allow workers to customize the brightness level using individual work station dimmers or lamps.

Properly Placed Commercial Lighting Increases Sales

Savvy store and restaurant managers know that the right lighting can create sales - it's a simple fact of the retail and restaurant business. Properly placed lighting at the correct wattage can make products pop and improve the appearance. From cosmetics to clothing to food, lighting sets the ambiance and can encourage people to spend more.

Products like cosmetics and fine jewelry need to have commercial lighting that's specially tailored. Customers expect to be able to see the unique shade variations in these products in order to make an informed purchase. Clothing displays can be lighted many different ways to enhance the look of the clothing.
Restaurants need to specialize commercial lighting systems based on the type of restaurant. For instance, a family-friendly chain or fast food eatery should be better lit than a fancy restaurant that caters to couples seeking a romantic meal. Many restaurants have the interior lighting on a dimmer switch that allows the manager to dim the lights as the evening goes on. This encourages customers to spend more in cocktails, which greatly increases the restaurant's sales figures.

Commercial or industrial lighting is vitally important to all companies so it's something that should be researched for an entire lighting system is purchased. The right type of lighting system can help improve customers' and employees' moods, increase productivity and increase sales all with a simple industrial lighting upgrade. The cost of installing the commercial lighting will likely quickly pay for itself.

Article Source: http://ezinearticles.com/?expert=Christine_Harrell

No Job Too Big or Too Small for Vacaville Electric

2010-10-29T00:15:00.000-07:00

Call Us Today at 707-448-8222

Outdoor Lighting Adds Beauty and Security

2010-10-28T00:15:00.000-07:00

Outdoor lighting is a very attractive way to add security to a home, business, rental property, or public area such as parks and waterways. Outdoor lighting can provide a very attractive arrangement that not only allows you to see, but can be an excellent criminal deterrent. Outdoor lighting is effective at deterring criminal activity such as vandalism, theft, and robbery. If a criminal has a choice, he or she will opt for a darkened property over one that may expose him or her via outdoor lighting.

Outdoor lighting can add significant attractive nighttime enjoyment to a patio, garden, or landscaping for both homes and businesses. A summertime get together can be so much more enjoyable when the area is well identified with outdoor lighting that not only accentuates a property's assets, but also allow for outdoor play.
The key to outdoor lighting is accentuating the property's assets while restricting direct views into the property's faults. Of course while playing up the outdoor lighting with the assets, you want to create a logical pattern of outdoor lighting. If the cars are parked around back and the back door entrance is used but the front of the house is more attractive, there are features that will make outdoor lighting logical and reasonable while portraying the home's better features to the passing public.

Manual outdoor lighting can be combined with automatic and sensor outdoor lighting. Sensor outdoor lighting is a good criminal deterrent while saving on energy costs. If the light can be seen from a common room in the house, such as a living room or a family room, the sensor will alert the occupants that there is movement on the property. Of course sensor outdoor lighting can be sensitive enough to light up every time a neighborhood cay walks by, but there is added security in being able to remotely view out a window when there is an unexpected knock at the door. Sensor outdoor lighting can make a person feel much safer when that unexpected knock comes in the darkness and they are home alone.

Just as beautiful and creative Christmas lighting is very attractive and fun to admire during the holiday season, attractive and creative outdoor lighting can add that same warm and admirable quality all year long. Outdoor lighting can provide many accentuating qualities to a home or business. Small accent outdoor lighting can be used to light pathways and walkways which are not only visually pleasing but resist against trips and falls. Archway outdoor lighting can add a beautiful Victorian quality to a home or business. Of course, outdoor lighting that truly accentuates a home or business can be crafted from any angle to accomplish many things, but typically creative outdoor lighting should be created by a professional.

Hiring a professional to install outdoor lighting allows for a more critical approach to establishing a pleasing visual effect while addressing a few unrecognized issues that are common place and often overlooked without a professional eye. Outdoor lighting that may be very attractive to you while sitting on your back porch may very well be blinding drivers as they pass your home or business. Misappropriated outdoor lighting may be accidentally shining into your neighbor's window. What may be attractive to you as you install your outdoor lighting may only be attractive to you. You just really never know, which is why the installation of outdoor lighting is best left in the hands of the professionals.

With so many outdoor lighting options on the market right now it may be difficult to discern which lighting styles will compliment each other and which lighting styles will prove too aggressive with each other without the help of a profession installation. When considering outdoor lighting, it is best to ask a professional to offer his or her opinion in regards to which outdoor lighting styles will work best around your home or office and why.

Outdoor lighting offers so many advantages and for a reasonable cost, you can transform your home or office to become much more user friendly after dark. Outdoor lighting can provide adequate lighting during those dark winter months to assist in simply walking to and from the car safely while warming up the look of a home or office. Outdoor lighting can add to summertime fun by creating a safe place for family and friends to gather. With the advancements in outdoor lighting which is currently available, it is a wonder why anyone wouldn't contact an outdoor lighting professional to discuss their outdoor lighting options.

Article Source: http://ezinearticles.com/?expert=William_Dittman

Pond/BBW/Lighting

2010-10-27T00:15:00.000-07:00

Sunburns and Dehydration ...But my guys got her done!...Pond/ BBQ / Lighting

Choosing the Right Light Bulb For Your Home

2010-10-26T00:30:00.000-07:00

We all grew up using those 4% efficient yellow filament light bulbs, and then one day we shifted to the glistening tube lights, finally ending up putting energy savers into our homes. Now we look in awe at the new concept cars boasting with cost efficient light emitting diode (LED) lamps, and we have seen new torches fitted with brilliant blinding halogen bulbs. Drowning in a variety of alternatives that new technology offers us, simple decisions in lighting have now become tougher than ever. There are a dozen options for light bulbs out there nowadays, but the main ones used for domestic purposes are filament bulbs, halogen lamps, fluorescent tubes, compact fluorescent lamps (CFL), and LED's. Let's explore a few things to think about so that you can pick the right one for you.

A few primary factors instantly come into the person's mind when choosing the light bulbs to use are the cost, durability, and aesthetics. Before you buy a new set of lights, it's advisable to check its illumination power, its cost, and its color/shade. The cheapest bulbs available in the market are usually the filament lamps, and you can get a lot of them for very little money. The problem is that they are low in durability, produce too much heat, and have high running costs.

Halogen light bulbs radiate a white brilliance, but they are way too hot (over 300 degrees Celsius) and expensive for most people to use. CFL's are economic in the long run, very durable and bright, and they are typically the best choice for modern households. Fluorescent tubes are popular as well, but they may ruin the aesthetics of a domestic house. LED's are uncommon so far, but they promise a great insightful future soon, challenging the CFL's into the market.

Different light bulbs create different effects, have different efficiencies and are better suited to specific situations. In the end though, it's up to you as to what you like. You don't have to stick to just one type of light bulb. In fact, a better plan may be to mix them up and use different types in different areas of your home to respond to different needs. You could use energy saving CFL's for general home lighting, use high beam directed flashlights where visual clarity is needed, and use soft lights or UV tubes outside to create an ambience suitable to your mood. Get a little creative and you will have a beautifully lit home in no time.

Article Source: http://ezinearticles.com/?expert=Mark_P_Hudson

Vacaville Electric 24-Hour Emergency Service

2010-10-25T15:30:00.000-07:00

Vacaville Electric aids in restoring power for JC Penney's

after the Roseville Galleria Mall fire.

Re-wired House

2010-10-25T00:15:00.000-07:00

Re-wired House on Buck in Vacaville, California

No Room For Error...

2010-10-22T00:15:00.000-07:00

Flat top roof no attic no basement no room for error...

Need to Get Your Media Organized in One Location?

2010-10-19T00:15:00.000-07:00

Media Cabinet : Phone/Internet /Cable and Router in one location

New Lighting for Motel 6

2010-10-14T00:15:00.000-07:00

Motel 6 - No more dingy yellow lights new metal halides!

Electricity Basics

2010-10-12T00:01:00.000-07:00

Simplest model of an atom

To ward the end of the 19th century, scien ce was barreling along at an impressive pace. Automobiles andaircraft were on the verge of changing the way the world mov ed, and electric power was st eadily making its way into more and more homes. Yet even scientists of the day still viewed electricity as something vaguely mystical. It wasn't until 1897 that scientists discovered the existence ofelectrons -- and this is where electricity starts.

Matter, as you probably know, is composed of atoms. Break something down to small enough pieces and you wind up with a nucleus orbited by one or more electrons, each with a negative charge. In many materials, the electrons are tightly bound to the atoms. Wood, glass, plastic, ceramic, air, cotton -- these are all examples of materials in which electrons stick with their atoms. Because the electrons don't move, these materials can't conduct electricity very well, if at all. These materials areelectrical insulators.

Holy Electricity

In the late 19th century, electricity truly had a noble or even divine reputation -- to the extent that members of the scientific community protested the idea of the electric chair as a degradation of both electricity and the scientific breakthroughs that made electrocuting a criminal possible. What might these critics have thought of such modern marvels as the battery-powered blackhead remover or the dance-floor horror known as the electric slide?

Most metals, however, have electrons that can detach from their atoms and zip around. These are called free electrons. The loose electrons make it easy for electricity to flow through these materials, so they're known as electrical conductors. They conduct electricity. The moving electrons transmit electrical energy from one point to another.

Think of electrons as pet dogs and a negative charge as a case of fleas. Homes where the dogs lived inside or within a fenced-in area would be the equivalent of an electrical insulator. Homes where the pets roamed free, however, would be electrical conductors. If you had one neighborhood of indoor, pampered pugs and one neighborhood of unfenced, free-roaming basset hounds, which group do you think could spread an outbreak of fleas the fastest?

Dogs aside, electricity needs a conductor in order to move. There also has to be something to make the electricity flow from one point to another through the conductor. One way to get electricity flowing is to use a generator.

Source: http://www.howstuffworks.com/electricity1.htm

Before You Get Out of Bed...

2010-10-07T00:15:00.000-07:00

Vacaville Electric will get it done before you get out of bed so your business will run smooth with no interruption!

Lighting is Everything!

2010-09-30T00:15:00.000-07:00

If you have fluorescent in your kitchen and hate it...we can fix it!

If you have a certain spot in your house to read...we can fix it!

Lighting consumes 1/3 of your electric bill...are you happy with your light?

Good lighting makes movies, entertainment, eating and romance a world of difference...Call Vacaville Electric today at 707-448-8222 for a quote.

Service Change

2010-09-23T00:15:00.000-07:00

If you are in a house or business that is over 30 years old, your service may be at risk! They don't last forever. Most people think if it's not broke why fix it. Electricity is a running current and with running current there is wear and tear.

Have it checked by Vacaville Electric 707-448-8222.

Don't put your family or co-workers at risk!

Vacaville Electric

2010-09-21T00:15:00.000-07:00

Today's Heat...

2010-09-17T00:15:00.000-07:00

With today's heat it reminds me of the benefits of having a Whole House Fan. Vacaville Electric will install one for you at a low price of $900.00...and PG&E will give you $100 back!

"When the sun goes down turn the air conditioning OFF and the whole house fan ON."

New Location!

2010-09-16T00:15:00.000-07:00

We are proud to announce that Vacaville Electric has a new location at 1011 Mason Street, Suite 9 in Vacaville, California.

...just imagine these blank, white walls as a glorious showroom where you can come for ALL your lighting projects and needs!

Follow us as we build our new showroom and offices...to be continued.

Song of Our Son

2010-09-09T00:15:00.000-07:00

Solar by Philips

2010-09-01T16:32:00.001-07:00

Solar Energy - A Brief History in the United States

2010-08-26T09:31:00.001-07:00

The technology to derive substantial electrical current using light from the sun has been around since the mid 1950's when the first solar cell was created by Daryl Chapin, Calvin Fuller, and Gerald Pearson at Bell Labs - they developed the first solar cell capable of generating enough power from the sun to run everyday electrical equipment. A silicon solar cell was produced that was 6% efficient. They were later able to increase efficiency to eleven percent.

Anyone who is aware of the ability to harness sunlight into electrical energy just has to recall from Jr. High School Science Class that Electricity produced by a solar cell is only good if the sun is shining directly onto the a photovoltaic solar cell.

With basic knowledge that solar cells product Direct (un-fluctuating) current, it stands to reason that there are two, very costly obstacles that stand in the way of practical solar power: 1) how to convert the current from direct current (DC) to Alternating Current (AC) so that it can be used in the common household and 2) how to practically store the energy for use when needed after the sun had set or gone behind the clouds.

By the time solar technology had developed and become less expensive to produce, our nation's infrastructure had already established and built around the standard of AC at 110 volts and 15 amperes. A big expense to the use of solar cells is the requirement for use expensive power inverters to convert it from DC to AC.

With help from Exxon Corporation in 1970, a significantly less costly solar cell was designed by Dr. Elliot Berman. His design decreased the price of solar generated power from $100 per watt to $20 per watt. Although, still costly, this was a giant leap into the feasibility of the use of practical solar power

In 1976, the NASA Lewis Research Center began to install the first of many photovoltaic systems on every continent in the world with the exception of Australia. Those systems provided power for vaccine refrigeration, room lighting, medical clinic lighting, telecommunications, water pumping, grain milling, and classroom television. The project took place from 1976 to 1985, and then again from 1992 to its completion in 1995. By time the project was completed, 83 stand-alone systems were in place. These areas where systems were installed were obviously devoid of practical on-grid systems.

In July of the same year, the U.S. Energy Research and Development Administration which was the predecessor to the U.S. Department of Energy launched the Solar Energy Research Institute. And in 1977, total photovoltaic manufacturing production exceeded 500 kw (kilowatts). This was only enough power to light 5,000, 100-watt light bulbs.

In 1982, the first megawatt-scale PV (photovoltaic) power station went on line in Hisperia, California. The systems capacity was 1-megawatts and was developed by ARCO Solar. The U.S. Department of Energy and an industry consortium began operating Solar One, a 10-megawatt central-receiver demonstration project in California which established the feasibility of power-tower systems. During this same time, an Australian named Hans Tholstrup drove the first solar-powered car - the Quiet Achiever - almost 2,800 miles between Sydney and Perth in 20 days. This was 10 days faster than the first gasoline powered car. Tholstrup is now the founder of a world-class solar car race, Australia's World Solar Challenge.

Two other significant from 1982 which shaped the history of solar energy; Volkswagen of Germany began testing photovoltaic arrays mounted on the roofs of Dasher station wagons which generated 160 watts of electricity for use in the ignition system; and the Florida Solar Energy Center's Southeast Residential Experiment Station began supporting the U.S. Department of Energy's photovoltaics program in the application of systems engineering. Worldwide, photovoltaic production then exceeded 9.3 megawatts.

In 1986 the world's largest solar thermal facility was commissioned in Kramer Junction, California. The solar field contains rows of mirrors that concentrate the sun's energy onto a system of pipes circulating a heat transfer fluid. The heat transfer fluid, used to produce steam, powers a conventional turbine to generate electricity. While

Researchers at the University of South Florida developed a 15.9% efficient thin-film photovoltaic cell made of cadmium telluride, breaking the 15% barrier for this technology, a 7.5-kilowatt prototype dish system that includes an advanced stretched-membrane concentrator began operating in Florida.

The first solar station to distribute electricity produced from solar collectors was Pacific Gas & Electric (PG&E) in 1993, in Kerman, California. The National Renewable Energy Laboratory (formerly the Solar Energy Research Institute) completed construction of its Solar Energy Research Facility and became recognized as the most energy-efficient of all U.S. government buildings in the world.

In 1994 the first solar dish generator to use a free-piston Stirling Engine is hooked up to a utility grid and The National Renewable Energy Laboratory developed a solar cell made of gallium indium phosphide and gallium arsenide. This cell development was the first to achieve a conversion efficiency of above thirty percent.

Two years later, although not in the United States but worth mentioning, a solar-powered airplane, the Icare, flew over Germany. The wings and wings and tail surfaces were covered by 3,000 extremely efficient solar cells. Total surface area was 21 square meters.

The U.S. Department of Energy and an industry consortium begin operating Solar Two - an upgrade to Solar One's concentrating solar power tower. Until the project's end in 1999, Solar Two demonstrated how solar energy can be stored efficiently using molten salt economically so that power can be produced even when the sun isn't shining; it also spurs commercial interest in Molten Salt Power Tower Technology [http://www.energylan.sandia.gov/sunlab/snapshot/stfuture.htm#tower]

On August 6, 1998, a solar-powered, remote-controlled aircraft, "Pathfinder," set a record altitude of 80,000 feet after its 38th consecutive flight in Monrovia, California. This is higher than any prop-job to date.

The tallest Skyscraper in the city that was built in the '90's -- 4 Times Square in New York -- has more energy-efficient features than any other commercial skyscraper. The building includes integrated photovoltaic (BIPV) panels on the 37th through the 43rd floors on the south and west-facing facades to produce a portion of the building's power.

The National Renewable Energy Laboratory (NREL) and Spectrolab, Inc. developed a 32.3% efficient solar cell. This highly efficient cell resulted from the combination of three layers of photovoltaic material into a single cell. This cell was most efficient and practical when used in devices with lenses or mirrors which concentrate the sunlight. These concentrator systems [http://www.environment.gov.au/settlements/renewable/recp/pv/pubs/pv2.pdf] are mounted on trackers which always keep them pointed toward the sun. The NREL also produced a record breaking achievement in the niche of thin-film cells. It increased efficiency more than 1% to 18.8%.

Today, with the price of petroleum topping $126/bbl, more and more people are looking to alternative energy sources to fill their energy needs. From using cooking oil as fuel in diesel cars, to using wind and sun energy at the residential level, people everywhere realize they can no longer depend on the Middle East, or even their own governments to properly regulate energy.

Individuals will need to be proactive in their efforts to supply themselves with energy. Who knows, it may be possible one day we invent automobiles with remove and replace batteries, similar to warehouse forklifts. Spare batteries to be charged via solar panel during the day to replace the spent battery at night. Just in time for the next day's commute to work.

Gene Duckett became interested in Solar Powered gadgets with his first credit card sized, solar-powered calculator purchased from Radio Shack in 1979. Now that he is all grown up and knows what he wants to do with his life, he is combining his interest in Solar Power with the opportunity in the United States to develop energy sources that are independent of foreign sources. That is why he founded http://www.gnpsolar.com His intent is to distribute information about solar power and practical applications to as many homeowners and business owners as possible. He believes that not only should we, as a country, eliminate need for foreign oil but, we should also reduce or eliminate dependency on grid power. When individuals relinquish self sufficiency for daily needs on a wholesale level, then they put themselves in a vulnerable position. Never in recorded history has man been so dependent on his government(s) and to a certain extent big business) for everyday necessities. There is a GOOD reason why the forefathers of the United States intended to LIMIT powers of the government. Those reasons are still valid today. Join in the progressive movement to end dependency on foreign oil and government control of everyday necessities. visit http://www.gnpsolar.com and get on the mailing list for weekly updates on the State of Solar Technology newsletter. There will soon be available valuable resources for converting your home from grid powered, to solar power. There will also be links to suppliers, educational videos, and technological developments. Its free and at the same time will be somewhat entertaining. Please be patient while the website, affiliate links, and company store are being developed. The demand for solar products is going to skyrocket, so these things will be available as quickly as possible. Thank You.

Article by Gene Duckett

Article Source: http://EzineArticles.com/?expert=Gene_Duckett

Lightning Watch. How Interesting!

2010-08-24T09:44:00.000-07:00

Electrical Power and Energy

2010-08-23T00:36:00.000-07:00

Power is an electrical quantity that is measured in watts, and is the rate at which energy is either being absorbed or produced by a circuit. We know that light bulbs and heaters absorb energy and that the higher their value in watts the more energy they will consume. Likewise, batteries and generators produce energy and the greater their electrical rating the more power they can deliver to the load. The unit of electrical power is the watt with its symbol being a large letter "P" indicating constant DC power or a small letter "p" indicating a time-varying AC power.

Electrical power is related to energy which is the capacity to do work. It can also be defined as the rate of by which energy is transferred. If one joule of work is either absorbed or delivered at a constant rate of one second, then the corresponding power will be equivalent to one watt so power, P can be defined as 1Joule/sec = 1Watt. Then we can say that one watt is equal to one joule per second and electrical power can be defined as the rate of doing work or the transferring of energy.

Equally we can define energy as being watts per second or joules. So if the power is measured in kilowatts (thousands of watts) and the time is measure in hours, then the unit of electrical energy is the kilowatt-hour, (kWh) and 1 kWh is the amount of electricity used by a device rated at 1000 watts in one hour.

Kilowatt-hours are the standard units of energy used by the electricity meter in our homes to calculate the amount of electrical energy we use and therefore how much we pay. So if you switch on an electric fire with an element rated at 1000 watts and left it on for 1 hour you will have used 1 kWh of electricity. If you switched on two electric fires each with 1000 watt elements for half an hour the total consumption would be exactly the same amount of electricity - 1kWh. So, consuming 1000 watts for one hour uses the same amount of power as 2000 watts (twice as much) for half an hour (half the time). Then for a 100 watt light bulb to use 1 kWh or one unit of electrical power it would need to be switched on for a total of 10 hours (10 x 100 = 1000 = 1kWh).

So we now know that the unit of power is the watt with the power absorbed by an electrical circuit being given as the product of the voltage, V and the current, I which gives:

P (watts) = V (volts) x I (amperes)

Also, by substituting Ohm's Law into the equation above we can also define a constant DC power as being:

P (watts) = I^2 (amperes squared) x R (resistance)

or

P (watts) = V^2 (voltage squared) / R (resistance)

Then there are three possible formulas for calculating electrical power in a circuit. If the calculated power is positive, (+P) then the circuit or component absorbs the power. But if the calculated power is negative, (-P) the circuit or component delivers power in other words it is a source of energy.

Power Rating

Electrical components are given a "power rating" in watts that indicates the maximum rate at which the component coverts the electrical energy into another form of energy such as heat, light or motion. For example, a 1/4W resistor, a 100W light bulb etc. So energy is used by electrical devices to convert one form of power to another so for example, an electrical motor will covert electrical energy into a mechanical force.

Electrical motors and other electrical systems have an efficiency rating defined as the ratio of power converted into work to the total power consumed by the device. Efficiency is expressed as a decimal fraction but is generally defined as a percentage value such as 85% efficient. So we can define efficiency as being equal to power output divided by power input x 100%.

The efficiency of an electrical device or motor will always be less than one (100%) due to electrical and mechanical losses. If an electrical device has an efficiency rating of 85% then only 85% of the input power is transformed into mechanical work the other 15% is lost in heat or other losses.

Domestic electrical appliances such as washing machines, driers, fridges and freezers also have energy efficiency ratings that indicate their energy usage and cost. These ratings are given as "A" for efficient and "G" for less efficient.

So remember, the more energy efficient is the device, the less energy it will consume and the more money you will save as well as being helpful to the environment.

Learn more about electrical power and energy and lots of other good basic electronics tutorials at http://www.electronics-tutorials.ws.

Article by Wayne Storr

Article Source: http://EzineArticles.com/?expert=Wayne_Storr

In The Industrial Electricity World, Time Is Money. We're On Your Side.

2010-08-22T23:01:00.000-07:00

When it comes to the Industrial world, Vacaville Electric knows "Time is Money." We realize it may be a deadline for a new facility, new equipment being implemented into an existing system, or general maintenance. Vacaville Electric will be there at all hours to help you get the production moving.

Call Tom Jackson of Vacaville Electric at 707-448-8222.

Big Changes Are Coming To Our Industry. We're Ready. Are You?

2010-08-21T22:55:00.000-07:00

We can help you be ready. "Carbon footprint," "greenhouse emissions" and "global warming" are not just news stories. They are concerns that are driving change in electrical technology, revolutionizing our industry.

"Green" technology often translates into huge savings on electricity. Generating electricity from the sun is a technology we all know well. Whether you’re powering a pocket calculator, satellite, or your home, solar electricity, also known as photovoltaics, can get the job done.

Give us a call today to see how we can help you be "green" and save money at the same time!

Did you know?

Enough sunlight falls on the earth's surface each minute to meet world energy demand for an entire year.

The cost of electricity is going up (both in dollars and in environmental and health impacts) and it doesn’t show any signs of doing otherwise. About half of the energy in the American grid is coal generated. Electric energy is an intermediate form of energy. It is produced in thermal power stations (where fuel oil, gas, coal, biomass, etc. are burnt), in hydroelectric power stations and nuclear power stations. Smaller quantities are produced by wind, photovoltaic solar panels, sea tides, etc.

Call Tom Jackson of Vacaville Electric at 707-448-8222 to answer any of your solar questions.

Did You Know?

2010-08-20T22:53:00.000-07:00