Environment Germany cuts solar energy feed-in tariff by 50% in 8 years November 15, 2011 - Updated on October 27, 2017
Environment Economists claim every 1$ of coal electricity causes 2$ damage in the US October 24, 2011
Environment The Himalayas might be the best place in the world to harness solar power October 13, 2011
Environmental Issues Virgin Atlantic wants to fuel its planes with waste gas by 2014 October 12, 2011
Environment Hypermiling car can travel 1,325 miles on a gallon of gas June 24, 2011 - Updated on October 27, 2017
Environment Solar-thermal flat panels up to eight times more efficient than existing technology May 2, 2011 - Updated on June 11, 2023
Environmental Issues South Africa electric plan for 2020: nuclear, wind and solar for 70% total power March 31, 2011
