A startup says its technical advances could make fuel cells as cheap as grid power.
President Obama must focus on getting other nations to cut their emissions.
General Atomics has applied for DOE funds to commercialize a nuclear reactor that could lower electricity costs by 40 percent.
Some neighborhood grids just aren’t built for huge spikes in power demand. The rise of the electric car has utilities scrambling to adjust.
Modifying a gene in plants makes it far easier to process biomass to make fuel.
Predictive analytics can lower the costs associated with connecting wind and solar to the grid, says IBM.
The advanced-biofuels industry is in danger of withering away.
Researchers discover that a material known for a hundred years could lower the cost of solar power.
If you believe Tesla, affordable, long-range electric cars could be here sooner than many think.
The history of electric cars is long and full of false starts. But it looks as if the latest wave won’t be turned back.