-The Economic Times The April 28, 2012, issue of The Economist has a story on India's solar power and mentions Charanka village in Patan district, Gujarat. Solar energy can be converted into electricity, using photovoltaics, or can be converted into heat. (There are other technologies too, but those aren't important yet.) So far, solar thermal, or heating, in India has essentially meant solar cookers and water heaters, though it needn't stay that...

-IANS India's ambitious national solar programme has catalysed rapid growth in the solar market driving solar energy prices low and demonstrating how government policy can stimulate clean energy markets, according to a new report. In only two years, competitive bidding under India's National Solar Mission drove prices for grid-connected solar energy to nearly the price of electricity from fossil fuels, said the report released here Wednesday by the Natural Resources Defence...

To lose bank guarantees for its four power plants in Rajasthan The Union Ministry of New and Renewable Energy (MNRE) has found Lanco Infratech guilty of false commissioning of Solar power plants in Rajasthan. The company will now lose its first set of bank guarantees for the remaining four solar photovoltaic plants in Rajasthan. It has already lost bank guarantees of three other plants being set up in the state after...

Renewable energy sources are attractive but in a sense, powerless. Maybe, someday we'll all live in houses with photovoltaic roof tiles but in the real world, a 1GW of solar plant will require 60 square miles of solar panels. When the demand increases, you can fire up more coal, but how will you cause the wind to blow and the sun to shine 24x7? The earth is already so disabled...

-The Economist   Nuclear power will not go away, but its role may never be more than marginal, says Oliver Morton THE LIGHTS ARE not going off all over Japan, but the nuclear power plants are. Of the 54 reactors in those plants, with a combined capacity of 47.5 gigawatts (GW, a thousand megawatts), only two are operating today. A good dozen are unlikely ever to reopen: six at Fukushima Dai-ichi, which suffered...