Electricity comes from many sources. Some of the sources, such as fossil fuels, are disappearing because there is such a big demand for them. Scientists are researching new ways of generating electricity, so that if fossil fuels run out, there will be other sources. None of these alternative sources is ideal, but they all have their pros and cons. Here …

HERE’S THE BAD NEWS. Engines waste gasoline! Up to 80% of the high-priced gas that you pump doesn’t get you anywhere because it goes UNBURNED to the catalytic converter. That means you are getting 0 MPG (zero, zilch, nada) from most of the over-priced gasoline you pump into your tank. WHY DO COMBUSTION ENGINES WASTE SO MUCH GAS? That’s what …

Alisha Dhamani asked: If it’s a diesel, it’s an alt fuel vehicle by default. Biodiesel blends can be used in any diesel engine; however, it’s important to use the blends in accordance with the manufacturers specs. With more and more clean diesels coming on line, keep your eyes peeled for those ULSD pumps too. With fueling stations in all 50 …

Arnold Hexden asked: With the advent of solar and wind power consumers are changing the way they look at powering their homes. Instead of using polluting fossil fuels, many environmentally conscious people are turning to these clean and renewable energy sources to power their homes and businesses. In this article, we’ll detail how wind and solar energy works and how …

At this years’ Going Green we talked to Bill Roe, the CEO of Coskata about his company’s work in developing bio fuel alternatives. They are making ethanol from a variety of feed stocks including switchgrass, wood chips, agricultural residues (bagasse, corn stover, etc.) as well as waste streams such as old tires and municipal solid waste. Coskata is commercializing a …

Gregg Hall asked: Have you ever used a battery? Of course you have. It is highly unlikely that there is anyone alive today that has not used a battery. Many times you do not realize how much you depend on batteries until they die and you do not have any spares around. When you think about batteries you may not …

Wilhelm Williams asked: Are you afraid to open your electric bill this summer to see how much it is costing you to keep your home comfortable and cool? With oil and natural gas prices increasing, so to is the price per kilowatt of electricity. What can a homeowner do to reduce the electric cooling bill? One option is to raise …

The U.S. Postal Service plans to identify new, more environmentally friendly vehicle technologies that are less dependent on petroleum-based fuel sources to replace the 195,000 neighborhood delivery vehicles of its total 220,000 vehicles, the world’s largest civilian fleet. Today’s announcement came during a ceremony in which General Motors presented a Chevrolet Equinox Fuel Cell electric vehicle to the Postal Service …

Rico Tavares asked: While electric cars are a relatively new automotive technology, they are although fast becoming popular worldwide. A conventional car is very different from an electric car. An all electric car is a type of vehicle that uses a mixture of various technologies such as internal combustion engines, gasoline, electric motors, and batteries to run. All Electric Cars …

matt q may, Sr. asked: The Basics Of How You Can Build Your Own Electric Car With the cost of gas these days, some consumers have decided that having and operating an electric vehicle will be more effective and cheaper in the long run. If you decide to build your own electric vehicle, there are whole lot of resources available …

Cooler Planet asked: Solar power energy systems are not inexpensive. That said it’s important to compare them within context of other types of home improvement projects. Home buyers and realtors view a solar photovoltaic or solar hot water heating system as a significant value-added improvement – similar to adding a deck or remodeling your kitchen. Plus unlike a deck or …

Whether you are concerned about global warming, or whether you are concerned about the national security implications of our dependence on imported oil, getting our civilization un-hooked from its addiction to fossil fuels is an issue that everyone should be able to agree on. And it should also be clear to anyone who is awake that waiting around for government …

John McCain’s Energy Policy – Campaign 2008 John McCain Commerical John McCain talks about Ethanol * FactCheck: Oil independence will take 25 years, not 5 years. (Dec 2007) * Climate change is real; nuclear power is solution. (Oct 2007) * Public pressure on oil industry to invest in alternatives. (Oct 2007) * FactCheck: nuclear plants do emit no GHGs, but …

[tag]Alternative energy [/tag]is sweeping the nation, and the world, as today’s biggest environmental topic. Alternative energy topics no longer revolve around nuclear energy for electricity, but also include the use of products such as Ethanol in cars. It is important to learn what alternative energy is, how it works, and the different types to stay on top of environmental legislations …

This article is an energy review and update, as well as a critique of US and Western energy policies, or a lack thereof. This is not about Eastern energy policies because they will follow our political and market leads in dealing with a necessary and long overdue shift out of the archaic energy infrastructures that have been perpetuated for corporate …

Hydrogen fuel cells, biomass gases, solar collectors, solar hot water systems, heat storage vaults, photovoltaic electricity, solar panels, solar greenhouses and solar house plans will are all part of the growing trend toward homes that are powered by alternative energy sources. We as individual also face the need of becoming more energy independent from giant energy companies. More: continued here

During the old hot rodding days,oil was king. It was also only about 25 cents a gallon, and everyone thought there was an endless supply. Then we were hit with the oil shock of the seventies, and we realized that there was not an endless supply of oil (only of lines at the gas tanks) and we had to change …

BP today announced it has selected the University of California Berkeley and its partners the University of Illinois, Urbana-Champaign and the Lawrence Berkeley National Laboratory to join in a $500 million research program that will explore how bioscience can be used to increase energy production and reduce the impact of energy consumption on the environment.

Well I think the age of alternative energy fueled cars is really starting to take shape. We now have major league coverage of announcement touting the Greenest Cars of the year. Imagine that. Just a few short years ago there were no such things as alternative energy cars. Or only in the labs of universities or companies at least. Now it is becoming normal to sell a hybrid in amongst the rest of the gasoline fueled cars made by the major carmakers around the world. Now they are beating the bush to innovate.

As a freshman in high school, I failed chemistry class due to an extreme disinterest in the entire subject. I do recall a demonstration in which the teacher hooked a large one and a half volt battery to a glass and wire electrolyzer that transformed water into separated hydrogen and oxygen. I would later learn that commercial hydrogen and oxygen producers also used this method in an inefficient manner that requires more energy than the fuel produced can generate through combustion.