-Outlook Chennai: Attempting to capitalise on 300 clear sunny days available in the state annually, Tamil Nadu government today unveiled a new solar energy policy, envisaging to produce over 3000 MW of power, exclusively from solar power, in the next three years. Christened as 'Tamil Nadu Solar Energy Policy 2012,' the new initiative of the Jayalalithaa government, with a slew of encouraging features, finds opportunity in the rapidly declining solar power costs...

-The Hindu In an atmosphere of mistrust of the government, only an independent safety regulatory mechanism can counter the scaremongering against civilian nuclear power I work at an institution funded by the Department of Atomic Energy (which, however, does no nuclear research: the DAE funds a wide variety of institutions and areas in science). About a year ago, I had an e-mail from a journalist who wondered why scientists (including colleagues at...

-The Telegraph On a full-attendance day at a business process outsourcing centre in a village in Uttar Pradesh, 40 boys and girls work on computers, each of their desktops powered by rooftop Solar Panels that turn sunlight into electricity. Their workplace, a two-storey building, is the only structure in Sonari, a village of about 1,700 people and located about 50km from Lucknow on the road to Sitapur, where electricity is guaranteed nine...

-Outlook A girl from small-town Bihar has big ideas She travelled to Norway when she was barely 12 years old to speak on energy conservation. At least switch to CFL and LED, she had pleaded. That was four years ago. Her village in Dumka, Bihar, still has no electricity. At Rio this month, Shweta Marandi gave a one-and-a-half hour presentation on the same subject and was invited to visit Rome and...

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...