When Solar Power Plants and Wind Farms Talk to the Grid
A new full power converter for renewables from Finland is all about communication.
Natural Gas and Renewables: A Perfect Match?
Is natural gas a transition fuel, a destination fuel or a bad choice? And what about shale gas?
Tea Party Activists Lambast Light Bulb Laws Passed by…Bush!
You can pry this incandescent bulb out of my cold, dead hands.
Envia Gets $7 Million From GM: Does Its Business Model Work?
Envia Systems has a novel cathode, but its business model is even more way out.