ON AIR NOW
Click to Play
As investors start to lose faith in Tesla Motors TSLA -1.01% and its battery-powered future, some of the more brazen claims for electric cars generally are starting to look a bit ambitious.
Flywheel technology that gives you the power to be flexible
Big energy utilities are attacking solar energy and limiting choice for ordinary Americans. Conservatives and progressives should unite to fight back
Fuel cells mentioned in the context of hydrogen-powered cars, but they can also be used to power homes. We visited the world's largest fuel cell power plant in South Korea's Hwaseong city, could be the next best source of renewable energy.
Stick 'em up
LONDON, 21 July, 2015 Between 2007 and 2013 emissions of carbon dioxide from fossil fuels burnt in the US fell significantly ? by about 11% ? and many analysts credited this to a change from coal to natural gas in electricity production.
One of the most promising forms of artificial photosynthesis involves using solar energy to split liquid water to produce oxygen and hydrogen gas, which can be stored and used as a clean fuel.
This futuristic building will provide power and panoramic views
Elon Musk's $5 billion Tesla "Gigafactory" in Story County, Nevada isn't just going to be big, it's going to be the biggest in the world.
Powered by the sun, this house produce and sell more energy than it uses
The Solar Impulse team wants to make one thing clear: The grounding of its record-setting solar airplane midway through its historic flight around the world absolutely, positively, is not a failure.
COULD REVOLUTIONIZE ENERGY STORAGE
Oil prices rose on Thursday morning after data showed that U.S. crude inventories dropped and refinery demand was high, although the outlook remains for cheap oil as oversupply persists.
Wellp, it was inevitable, right? The U.S. is making inroads into Ukraine's energy sector, judging by talks this week in Washington.
The installation of smart electric meters by a city-owned utility does not amount to a violation of a homeowner's constitutional rights against warrantless search, no matter how much data the meters might collect or transmit about a homeowner's e
A Scottsdale solar installation company is offering solar panels with batteries to help homeowners avoid the high "demand charge" Salt River Project recently approved for new solar customers.
Plane grounded in Hawaii until spring 2016 after on-board batteries overheat on first day of record-breaking trip from Japan to Pacific island chain.
Under pressure from shareholders, company promised eight years ago to stop funding climate denial but financial and tax records tell a different story.
The Kyocera Corporation is transforming an abandoned golf course into a solar power farm, with ambition to partner and repeat the same sustainable work elsewhere in Japan.
Salt River Project has asked a judge to dismiss a federal antitrust lawsuit filed against the utility over a rate hike imposed on solar customers.
It's been quite a month for electric aircraft. First, the Solar Impulse 2 broke distance and duration records when it flew from Japan to Hawaii.
The shale boom in the United States may only be the first phase of a much bigger event that will shape the future of oil production worldwide
'Where does all this information go after they collect it?'
While there's a healthy selection of compact solar panels to keep our mobile gadgets charged up – light permitting – the vast majority of these are either too small to be effective or too bulky for carting around.
The continuing disruptions in the oil markets that stem from either direct or indirect price manipulation could prove to be one of the biggest financial scandals in history
Netherlands - An ambitious solar road project in the Netherlands, where the world's first solar road has been built, is outperforming the expectations of project engineers.
On Thursday, high winds allowed Denmark to meet all of its electricity needs, with plenty to spare for neighboring countries.
This article is the first in a series of what will be a beginner's course in solar electricty. Simultaneously we have instituted a Home Energy Information (www.homeenergy.info) section on our website where you can ask questions of Jeff Yago, the auth
Samsung, lithium-ion battery supplier for companies like BMW, is working through its global R&D hub (Samsung Advanced Institue of Technology) on new generation batteries.
