On April 25, 1954, scientists at Bell Laboratories demonstrated the most significant breakthrough in the history of solar energy: A solar cell capable of directly converting enough sunlight into electricity to generate useful amounts of power.
Lights Would Stay On With More Flexible, Distributed Microgrids
04/14/2014 - It's probably not a surprise to many of you that microgrids make a lot more sense than one big interconnected national grid.
Policy: Bring sustainable energy to the developing world
16 April 2014 - Investment and policies must support cheap, clean energy technologies to cut both poverty and climate change, say Reid Detchon and Richenda Van Leeuwen.