UN-scale treaties might be dead, but who needs everyone to get on board?
A Norwegian study counters previous estimates of how sensitive the planet is to greenhouse gases.
The partnership to jointly develop fuel cell vehicles by 2017 signals the renewed interest in hydrogen-powered cars and the need to collaborate in auto industry.
Denis McDonough has spoken out about the need to help developing countries cope.
The NTSB continues an investigation to determine why safeguards failed.
The electricity grid is in the midst of a transition from older proprietary networks to one that resembles the Internet.
After a few technology U-turns, startup Promethean Power moves ahead with thermal battery to overcome unstable grid at Indian dairies.
Let’s stop pretending that clean energy innovation will completely offset the economic costs of abandoning fossil fuels.
Swiss researchers show that lightweight, flexible CIGS solar cells can compete with heavier, more-expensive-to-install solar cells.
Awesense attaches clamps to power lines to pinpoint sources of electricity theft, which costs utilities billions of dollars a year.