Kateeva says its new manufacturing equipment can produce affordable displays based on organic light-emitting diodes.
Polymer glue helps fracture-prone high-capacity batteries last through more charges.
Toyota says it has reduced the cost of fuel cells significantly enough to sell hydrogen cars for under $100,000.
Stanford researchers say new materials could help lower the cost of producing fuel with solar energy.
A material described in Nature could help lead the way to high-efficiency, inexpensive solar cells.
A startup is trying to demonstrate that carbon dioxide can be used to make clean geothermal power economical and far more widespread.
By making silicon wafers cheaper, 1366 hopes to ride the next boom in solar power.
Volvo, Tesla, and dozens of researchers are using creative battery designs to make electric vehicles lighter.
$100 million in new funding will keep the woodchip-to-gasoline company Kior afloat, for now.
ClearSign’s pollution-reducing technology could help power plants burn less fuel and make more money.