Solar's big heyday may be just three years away as the unsubsidized cost of panels plus storage will cost less than the grid in some areas, Bernstein said.» Read More
If enormous heat deep in the heart of Iceland's volcanoes can be harnessed for geothermal energy, the industry may be set for a revolution.
Hemlock Semiconductor blamed an escalating U.S.-China solar trade war for the recent closure of a Tennessee factory.
The military pays far more than civilians because of operations and safety and transport.
Elon Musk's investments in electric cars and alternative energy is taking a beating due to tumbling gas prices.
U.S. crude hit 5 ½-year lows early Monday but there are signs of a bottom, said Joe Petrowski, former Gulf Oil CEO. Cheap energy is great for stocks, he added.
Solar stocks have been dropping on fears that cheap oil will kill demand for renewables. But oil has no impact on solar.
Suddenly cheap oil may spur economic re-calculations across the board, but analysts are sticking with a still-sunny outlook for renewable energy.
Solar now employees more people than the coal and natural gas industries combined, and is now trying to diversify its workforce.
Oil prices go down and America loses its resolve for an energy plan. It's time to change that, says SunEdison founder Jigar Shah.
Some envision a future that relies heavily on recycling waste energy for new purposes, but is "energy harvesting" technology viable?
The world will see huge shifts on both the usage and supply sides of the energy equation, according to BP's annual global energy forecast.
Private equity is betting that gas and oil—notrenewables like wind and solar—will continue to dominate as energy sources in 25 years.
A Microsoft Data Plant in Wyoming uses fuel cells and anaerobic digesters for zero-carbon power.
Governments can manage climate change but will have to cut greenhouse gases to zero by 2100 to limit risks a U.N. report said on Sunday.
Mega investment firm Blackstone Group announced a new partnership to identify and to develop North American renewable power projects.
The energy industry has seen several bankruptcies that ran into the billions of dollars, according to Oilprice.com.
Solar power is expanding its reach in U.S. homes, but power utilities are pushing back, claiming that some users aren't paying their fair share.
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.