Clean Edge, which has been tracking the growth of clean-tech markets for nearly a decade, reports that global revenues for solar photovoltaics, wind power, and biofuels expanded from $75.8 billion in 2007 to $115.9 billion in 2008. For the first time, one sector alone, wind, had revenues exceeding $50 billion.

The factory in Kalchini Tea Estate
Alipurduar, Feb. 25: Workers of two closed tea gardens

We discuss separate and integrated approaches to building scalable solar power plants and wildlife sanctuaries. Both solar power plants and wildlife sanctuaries need a lot of land. We quantify some of the requirements using various estimates of the rate of solar power production as well as the rate of adding wildlife to a sanctuary over the time range 2010-2050.

The chief minister presents a lifetime achievement award to R.K. Pachauri at the environment meet. (Sanjoy Chattopadhyaya)
Chief minister Buddhadeb Bhattacharjee lauded the high court for banning polluting autorickshaws and old diesel vehicles from the city before goofing up on his green facts at an environment summit on Thursday.

Experts have often advised a mix of energy technologies to solve India

Date: 18-Feb-09
Country: ISRAEL
Author: Ari Rabinovitch

KIBBUTZ SAMAR - Israeli energy company AORA wants to prove it doesn't have to be sunny for a solar power plant to make electricity. Like weaning a car from total dependence on fuel, the answer, it says, is to go hybrid.

Iqbalpur village of Gurgaon district has become the first Haryana village covered 100 per cent by solar home-lighting systems.

Deputy Commissioner Deepti Umashankar handed over a solar home-lighting system to the 201st customer of the village at a programme organised here today.

LAST December California approved a power line between San Diego and the Imperial Valley

Public Service Electric and Gas, New Jersey

Ram Chandra Dey saves Rs 350 on his electricity bill every month. That

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