A cleantech company that has attracted deep-pocketed investors like the Walton family is ripe for an IPO. Is 2015 the year it goes public?» Read More
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?
An EPA offensive against carbon emissions doesn't overly endorse renewable energy. But renewable energy wins anyway.
How the US and China are cutting solar costs says a lot about how each economic system works, says Oilprice.com.
SolarCity acquired a Silevo, and thereby entered into talks to build one of the world's largest solar panel plants.
Tesla's Elon Musk plans to encourage standardizing electrical car specifications by opening the Supercharger design to other automakers.
The Commerce Department announced new duties on Chinese solar products Wednesday, sending U.S. solar stocks higher.
The U.S. is the third-largest solar market, and it's growing rapidly because of private investment and federal support.
Cool Planet Energy Systems doesn't plan to reduce climate change, but reverse it, using a virtuous corn cycle: from farm to fuel to farm.
One report estimates that the U.S. economy could lose over $50 billion in investments each year until 2030 due to new regulations on carbon.
If there's a war on coal, someone may have forgotten to tell its primary target.
SolarWorld has taken the lead in petitioning for tariffs on Chinese solar firms, and China may have noticed.
A lot of progress has been made but energy leaders from the US and Korea say it's time to accelerate the clean-energy revolution.