Batteries with their own transparent solar cells could as as energy collecting windows or smartphone screens.» Read More
You could soon have a week of battery life, thanks to a rechargeable hydrogen fuel cell that fits directly in your iPhone 6.
Trash 2 Treasure, a student-led initiative at the University of New Hampshire, aims to reduce waste on college campuses around the United States.
SolarCity CEO Lyndon Rive fired back against claims and bets made by Jim Chanos, one of the world's largest short sellers.
Sen. Harry Reid said that a Nevada utility, owned by Buffett's Berkshire, is proposing a potential blow to the state's rooftop solar industry.
Copper miner Kaz Minerals' shares surged 20% on Thursday after Kazakhstan's central bank devalued the tenge, the Financial Times reports.
Cars are more efficient than ever, but fuel costs have also been rising. On a miles-per-dollar basis, driving today is much like it was in the 1950s.
Could a crowdfunded solar power campaign help solve Greek energy problems?
Singapore is looking to transform itself into one of the planet's greenest places to live. Sustainable Energy takes a look.
Ikea will replace all lighting on shelves With LED bulbs, shifting away from fluorescent lights, The New York Times reports.
CNBC's "Sustainable Energy" takes a look at some of the world's most impressive vehicles and the innovative ways that they are fueled.
Obama's clean-energy plan may fall short of its goals. Here's why, says Entelligent CEO Thomas Stoner.
A British power plant may be the first in the world to emit less greenhouse gases than it emits, if all goes according to plan.
The CEO of one of the nation's largest electric utilities said on Monday that President Obama's clean-energy plan needs to be fully digested first.
The rules would significantly cut climate-changing emissions from U.S. power plants and make the nation's utilities more environmentally friendly.
President Obama unveiled his plan to tackle climate change by reducing greenhouse gas emissions.
A number of leaders are calling on states once again to secede from the union, says Terry Tamminen. Here's why.
Mexico is buying a lot of natural gas from the United States, and that may help it achieve ambitious climate goals.
Tony Abbott's hostility to wind farms could jeopardize Australia's biggest renewable energy project, a $2 billion-plus wind and solar plant.
Faced with a yawning energy deficit and a need to protect against climate change, Asia is looking at fresh ways to finance a shift toward renewables.
Utilities want to extend the operating licenses of nuclear plants to as long as 80 years, in part spurred by President Obama's coal policy.