Alternative Energy

kxan asked: Wind power dispute

the report shows that in 2010, renewable energy supplied an estimated 16% of global final energy consumption and delivered close to 20% of global electricity production. Renewable capacity now comprises about a quarter of total global power-generating capacity. Including large and small hydropower (an estimated 30 GW added in 2010), renewable energy accounted for approximately 50% of total added power-generating capacity in 2010. In 2010, existing solar water and space heating capacity increased by an estimated 25 gigawatts-thermal (GWth), or about 16%.

The heading of this information may well reflect the truth, because it does seem as if anything that doesn’t cost much and actually works quietly disappears from the market. This is often readily seen in the field of alternative medicine, so I have no idea why it would be any different with alternative energy. People have been prevented from knowing …

You can find a big collection of solar panels for sale nowadays. Therefore, choosing 1 for the house could be a slightly difficult task. Given below is really a list of ten ideas that can help you choose the best solar panel for the house as well as do the installation properly. 1. The very first thing you need to …

GE wind turbines are among the top selling renewable power items on the market today. General electric is one of the couple of companies in the world that invest seriously within alternative, renewable energy dependent products. The organization creates top quality generators that may transform wind energy in to electrical energy without giving off considerable amounts of greenhouse gas. General …

usda asked: Agriculture Secretary Tom Vilsack testified before a Senate committee on the effect and influence of biofuels. The USDA’s Bob Ellison has more.

In their new book, CLEAN ENERGY NATION Congressman Jerry McNerney, a renewable energy expert, and technology writer Martin Cheek assess the positive and negative aspects of various alternatives.

makemagazine asked: Taking a motor from an old exercise treadmill and some PVC pipe, John Park constructs a wind-powered generator. The electrical power may not be enough to get your home off the grid, but the great thing about the project is how it explains in simple terms the technology involved in turning wind into free electricity. Download the PDFs …

We have known, for quite some time, that the fossil fuels we use today are a finite source of energy; we only seem to disagree on when those sources will run dry. Alternative sources have been around for quite some time, including electric power and solar power, but none has yet supplanted dead dinosaurs. Presented here are some other fuels,some strange, some downright weird.

GE wind turbines are among the top selling alternative energy items currently available. GE is among the few companies in the world which invest seriously within alternative, renewable energy dependent products. The organization produces high quality turbines that may transform blowing wind power in to electrical power with out emitting large amounts of greenhouse gasoline. GE produces 1.5 MW series, …

An effective way to reduce your current co2 impact and also enhance the look and feel of your house at nighttime is using solar dock lights. They are simply great for seating in pathways, and they look fantastic. Green home improvement simply means making changes to your home that are energy efficient and environmentally responsible. This is cost effective for …

You’ll find a large collection of solar panels for sale nowadays. So, selecting 1 for your house can be a slightly difficult task. Given below is a listing of ten ideas that will help you choose the right solar cell for your house as well as do the installation properly. 1. The first thing you have to evaluate before choosing …

Marianne Lavelle For National Geographic News Published June 22, 2011 This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge. One of Indonesia’s most ardent rain forest protection activists is in what may seem an unlikely position: Spearheading a project to produce biofuel from trees. But tropical forest scientist Willie Smits, …

VOAvideo asked: Wind power is one of the fastest growing forms of alternative energy in the world. More and more, wind power mills are seen in the countryside, in large wind farms and for the most part, away from city life. But a new form of wind power is now designed to work in an urban environment. VOA producer Zulima …

Richard Chapo asked: Wind power is an incredibly clean renewable power source. To capture the energy in wind, wind farms are used. So, how about wind farm efficiency? Wind Farm Efficiency Wind power is the process by which wind is used to generate power or electricity. The power of the wind is actually a form of solar power – wind …

Solar panels for homes which convert the sun’s rays to generate electricity have many great benefits to homeowners and our planet altogether. Nowadays, with so many homeowners switching to solar energy to power their electricity needs, solar energy has grown in demand. Its efficiency, durability and environment friendliness have contributed in its popularity. 1. Economical Electricity rates have been sharply …

Solar panels for homes that make use of the sun’s energy to create usable electricity contain many amazing benefits for homeowners as well as our planet altogether. Recently, with a significant increase in homeowners turning to solar energy to power their electrical needs, the growth of solar energy has truly rise in demand. Its efficiency, durability and environment friendliness have …

Munyaradzi Chinongoza asked: Residential wind power works by having a wind turbine attached to the top of a tall tower so that it can collect kinetic energy and change it into electricity so that it may work with your homes electrical system. Wind turbines will have out put if the wind power is over 7 to 10 miles per hour …

Harnessing solar energy using home solar power systems is an ideal way to cut your monthly power bills by over 80%, adding to that, you can also contribute to protect our environment. Solar energy is a renewable source of energy, and when converted, it releases no toxic emissions into our environment at all. Solar energy is free. Solar energy comes …

A magnetic energy generator is originated from magnets and can be constructed using magnetic motors that employs the principle of magnetism to make this free and green energy form. Magnetic energy, when generated, can be turned into usable mechanical or electricity energy and used to power your home appliances. This magnetic energy generator does not require any other energy source …