"A $774 billion plan to power Europe with Sahara sunlight is gaining momentum, even as critics see high risks in a large corporate project using young technology in north African countries with weak rule of law."

"Declining industrial electricity demand and an abundance of cheap natural gas will threaten coal's status as the dominant U.S. fuel to generate electric power, even after the economic recession ends" say electric industry executives and analysts.

"How much longer will the 'Oil Age' last?"

Laboratory researchers are pursuing technologies for skipping the burning of coal altogether, and producing electricity directly from carbon via fuel cells.

Chinese companies like Suntech are using government subsidies to leap ahead of the U.S. in the solar panel market.

Think electric cars are small and wussy? Go out on the drag strip and smell the burning rubber. "Mike Willmon's 1978 Ford Pinto can go from zero to 60 in about 3.5 seconds — just like the $1 million Ferrari Enzo." He built it himself.

"COLUMBIA, S.C. -- State-owned utility Santee Cooper decided Monday to drop plans for a controversial coal-fired power plant in South Carolina, a move lauded by environmental groups that had criticized the facility."

"The U.S. Department of Energy said on Monday it has awarded $27.6 million of funding to evaluate the potential risks of storing carbon dioxide underground, which is seen as a way to control global warming."

"A state board voted unanimously Thursday to approve an air quality permit for a $10 billion oil refinery that Hyperion Resources wants to build in southeastern South Dakota."

"The Obama administration on Thursday approved a pipeline to carry oil-sands fuel from Canada into the US."

Montreal's successful bike-sharing program will be copied in Boston and London.

Orange County Choppers has built a custom motorcycle that can go 100 mph without waking up a baby. It's electric.

"Amaranth Advisors, a hedge fund that collapsed in 2006, agreed to pay $7.5 million to settle accusations from regulators that it tried to manipulate natural gas futures."

"The North Carolina State Senate has voted overwhelmingly to ban large wind turbines from the state’s scenic western ridgelines."

The new Sierra Suntower in Southern California's Antelope Valley uses 24,000 mirrors to concentrate light onto a tower that generates steam -- and enough electricty to power 4,000 local homes.