Less polluting energy sources are proliferating in the U.S. If other nations join in, the results could have global impact
Germany obtained 78% of its electricity from renewable sources. That was a new record, albeit for a single day.
New report details how 50 electricity technologies could play a role in meeting international climate change targets.
The next time you flush in the nation’s capital, you might consider this: You — or, more precisely, whatever you have flushed —...
Fewer college teams built homes to compete in this year’s Solar Decathlon, but their gee-whiz features might offer a surprising glimpse of the...
The grid is hopelessly antiquated and has to pull power from far away. What if your house was on its own microgrid.
FuelCell Energy is developing a novel carbon-capture technology with support from the DOE.
Travelers from Los Angeles to San Francisco will have a lower carbon footprint this fall. Many other flights could soon follow.
India has a target of producing 1,75,000 MW of renewable energy in the next five years.
New York is remaking its utility industry, but one key piece – where the money comes from – remains elusive