he tanks look like they could hold propane, gasoline or any other form of conventional energy. But the storage tanks in Prenzlau, some 70 miles north of Berlin, hold energy produced from […]
Sandia tool determines value of solar photovoltaic power systems
Consistent appraisals of homes and businesses outfitted with photovoltaic (PV) installations are a real challenge for the nation’s real estate industry, but a new tool developed by Sandia National Laboratories and Solar […]
Tough Times for U.S. EV Battery Makers
The U.S. government’s effort to create an electric-vehicle battery industry suffered a setback last week when one of the companies it funded as part of this effort saw its parent company file […]
India’s panel price crash could spark solar revolution – New Scientist
SOLAR power has always had a reputation for being expensive, but not for much longer. In India, electricity from solar is now cheaper than that from diesel generators. The news – which […]
India Leads World In Green Power Growth For 2011
India’s remarkable growth in solar power, which TreeHugger has been following for some time, has gained the nation another superlative: According to new analysis by Bloomberg New Energy Finance, India led the […]
A hydrogen fueling station powered by the wind
By building a wind turbine to power a hydrogen production and fueling station, a little hamlet in Long Island is positioning itself as the bellwether for carbon-neutral transportation. The town of Hempstead, […]
The 2012 BP Energy Outlook 2030
There are many unintended consequences as fuel supplies become more scarce, and expensive. (With a h/t to Rune Likvern), I see that those Greeks who are being starved of affordable fuel are […]
If Solar is Contagious, Can Utilities Help Spread the Bug?
You may have heard it before, but it is worth mentioning again: In residential communities, solar is contagious. But a recent study, “Peer Effects in the Diffusion of Solar Photovoltaic Panels,” conducted […]
Balancing Hawaiian Wind Power With Demand Response
Can the right combination of technology and economic incentives get utility customers to turn down megawatts of power use fast enough to balance wind power’s ups and downs? Honeywell and Hawaiian Electric […]
Crunching the numbers for nuclear fusion
Ah, fusion. Long promised, both on Do the Math and in real life, fusion is regarded as the ultimate power source — the holy grail — the “arrival” of the human species. […]
Prometheus Institute 