New photovoltaics get better performance throughout the day.
With the help of catalyst.
Three centers will use the funding to boost the efficiency of cellulosic-ethanol production.
Gene sequencing could help make more energy-efficient biofuels practical.
New catalysts convert glucose into a valuable chemical feedstock.
The new class of materials enabling the world's best solar cell has a bright future.
Researchers at MIT have created a revolutionary device that could remotely charge batteries and power household appliances.
The technologies behind the battery packs for the GM Volt are being tested and could be ready within a year.
Superconducting cables could make power-grid infrastructure more secure.