Advanced technology won't be enough for the industry to meet its own greenhouse-gas targets.
A novel gasification process for low-quality coal heads to China.
Michael Idelchik, VP of Advanced Technologies, discusses energy research.
New direct-drive turbines promise to lower the cost of offshore wind energy.
Silicon-nanotube electrodes may enable lithium-ion batteries to store 10 times more charge.
Inkjet-printed silicon increases solar-cell efficiency.
Nanosolar’s new factory could help lower the price of solar power, if the market cooperates.
The simple, non-polluting battery could be used in compact devices.
Forecasters see no need for new coal and nuclear power plants.
New manufacturing techniques could cut solar power costs by 20 percent.