Semprius Reaches Efficiency Record for Pencil-Point Sized Solar Cells
Semprius reached 33.9% efficiency for its concentrating solar PV cells.
Clean Energy is Strong Plank for Obama, Dems
A focus group run during the State of the Union address finds clean energy gets among the strongest support.
Important: Kochs, Climate Change Denial Infiltrating Nation's Classrooms
The Koch Bros are bribing universities, high school teachers stay away from climate science.
Feed-In Tariffs Continue to Prove Their Usefulness, But Still Get Cut
Why are governments so surprised when FiT programs are so successful? They always are!
US Wind Installations Grow 31% in 2011
Legislation has been introduced to extend the PTC for four years.
GM Launches Industry-First, Voluntary Eco-Label on All Cars
The label will detail GM's progress over the full lifecyle of the vehicle.
California Passes New Regs: 1.4 Million Clean Vehicles by 2025
One in seven cars sold in California will be zero emission vehicles.
SUV Loophole Threatens Outcomes of 54 MPG Fuel Economy Standards
The US is finally increasing the fuel economy of cars, but loopholes could mean more SUVs and greenhouse gas pollution.
Bye, Bye Dirty Coal Plants
Utilities announced the closure of 11 coal plants, thanks to EPA's new rules.
2 Gigawatts Planned for Tunisia in Fourth Desertec Project
It looks like the Desertec project is coming to fruition, with three announced huge plants and transmission cables.