With nuclear power in the doldrums after the Fukushima disaster, it's solar energy that is becoming the alternative in Japan.» Read More
The residential solar market is on fire, but the trend could disrupt some traditional energy companies.
If Europe's example counts for anything, the United States has a lot of room to run with solar energy.
Believe it or not, the United States is not the top energy guzzler in the world.
Renewable energy advocates got a boost this week from the Rockefeller Brothers Fund, but it's not enough to make the oil and gas industry fret just yet.
Ikea will sell its low-cost solar panels in more countries beginning with the Netherlands.
A prominent Wall Street equity index firm says it's trying to help investors profit from environmentally conscious holdings.
Sir Richard Branson estimates the North America trucking industry could save up to $40 billion a year through new technologies.
The family of John D. Rockefeller plans to rid the $860 million Rockefeller Brothers Fund of investments in companies trading in nonrenewable energy.
Global emissions of greenhouse gases jumped 2.3 percent in 2013 to record levels, the New York Times reports.
Tesla Motors CEO Elon Musk said the technology needed for an autonomous car will be ready in five or six years.
A company that uses solar energy to recover crude has scored financing from some big oil players, highlighting a growing niche of exploration.
The tax package for Tesla's gigafactory will be worth about $1.25 billion over 20 years, according to the Reno Gazette-Journal.
Hormel has created a custom motorcycle that runs on 100 percent refined bacon grease.
Two major tech investors have plowed $1.5 million into Helion Energy to help it develop a technology that hasn’t worked, according to Oilprice.com.
Falling solar system and battery prices combined with electric vehicles' rise may soon send internal combustion engines to the junk yard, analysts say.
Mexico's new energy reforms will not only increase foreign investment, but will also help domestic firms across the economy.
Home to both vast repositories of conventional and shale oil, Texas is becoming a major player in wind power.
Toyota is betting that drivers will embrace hydrogen fuel cells, a technology that runs on the energy created by an electrochemical reaction.
A federal appeals court said U.S. President Barack Obama deprived a small Chinese-owned firm of constitutional protections in a 2012 executive order.
Smart home technology is state-of-the-art and undeniably cool. But does it help where it really matters— in consumers' pockets?