WASHINGTON--The Environmental Protection Agency said today it will delay for three years requiring biomass-fired boilers to have permits for emitti... read more »
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A competition held by nonprofit ImagineH2O highlights the close connection between water and energy. ImagineH2O, a not-for-profit company formed to... read more »
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(Credit: Josh Miller/CNET) Taking a big risk, Nissan pushed ahead of the pack to release the first mass production electric car. Although some... read more »
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Pacific Gas & Electric will offer customers an option to turn off the radio on its smart meters, an effort to address health concerns about the two-... read more »
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Mirrored parabolic troughs concentrate solar energy onto pipes containing synthetic oil. (Credit: NextEra Energy Resources) The Department of Ener... read more »
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General Motors isn't in the business of city buses, but an investment announced today in electric bus maker Proterra opens up the possibility Prote... read more »
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In the geeky world of energy storage, there are well-understood limitations to plain old batteries and to ultracapacitors, devices able to store rel... read more »
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Can a country that gets nearly half of its electricity from burning coal really get 80 percent of its electricity from "clean-energy sources" in les... read more »
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Green chemistry company SiGNa Chemistry has unveiled a new chemical process for generating hydrogen from water, which the company says could solve bot... read more »
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This is the first time in the 47-year history of the annual competition that the award has gone to an electric vehicle, in this case the Nissan Lea... read more »
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WALTHAM, Mass.--Even as much of the tech world fixates on running out of Internet addresses, Deborah Magid from IBM's venture capital group predicts... read more »
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Primus Power has raised enough money from venture investors to build a commercial-size flow battery to store energy on the power grid, the start-up ... read more »
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Solar photovoltaics have the potential to be the most cost-effective electricity source and could even challenge fossil fuels within 10 years. That... read more »
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(Credit: WindMade.org) Call it a "wind-win" opportunity: there's a new push on for a "WindMade" certification label for U.S. companies, services, ... read more »
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SunRun said that it has secured $200 million from a bank to finance the installation of residential solar panels, a sign of confidence in a business... read more »
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A Department of Energy project will test how refrigerator-size fuel cells fit a niche in the energy system of serving up heat and electricity to bus... read more »
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NISKAYUNA, N.Y.--The incandescent bulb is under fire for being an energy hog, but don't expect one single lighting technology to take its place. At... read more »
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The Brokdorf Nuclear Power Plant in northern Germany. (Credit: E.ON) Germany plans to shut all nuclear reactors by 2022, Chancellor Angela Merke... read more »
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With America Recycles Day coming around on Monday, it's a good time to consider the impact of digital technology on waste. It doesn't require too m... read more »
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A topic most people once considered as boring as dirt--rare earth minerals--has fast become a matter of international significance with a direct impa... read more »
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