Hemlock Semiconductor blamed an escalating U.S.-China solar trade war for the recent closure of a Tennessee factory.» Read More
The plant, which took almost four years to complete, officially opened on Thursday, the first of its kind. It could also be the last.
The U.S. plans to take India to the World Trade Organisation over subsidies New Delhi gives to its solar power industry.
China's commerce ministry has expressed "serious concerns" about the U.S.'s anti-dumping investigations into imports of solar power products.
Solar companies are turning to increasingly innovative ways to raise capital, including bond issues, bank loans and even crowd-funding.
The solar sector is experiencing an unexpected revival, powering a rally in solar stocks.
From LED streetlights in Brazil to taming smog in China, the key to a happy new year may be finding sustainable solutions in one part of the world that can be exported to another, says Terry Tamminen.
A recent call on SolarCity left CNBC's Jim Cramer "flabbergasted," but he said the solar panel maker could benefit select consumers.
U.S. ethanol rules for gasoline are losing advocates and influencing all the wrong people, amid growing calls to reform the fuel mandates.
Damage in the San Joaquin Valley from a cold snap is estimated at $23 million and growing.
If naughty kids get a lump of coal in their stocking, do good kids get clean energy? Depends on who's playing Santa in your nation's capital, says Terry Tamminen.
The EPA's intervention on ethanol may help cool the torrid advance of ethanol credit prices, and contain prices at the pump.
Primus Green Energy is converting cheap natural gas into gasoline, and the company hopes to eventually convert biomass, and even to make jet fuel.
First Solar has sided with utilities in fighting "net-metering," which gives rooftop solar users full credit for the power they put on the grid.
Many renewable energy debates are based on outdated facts and assumptions that don't hold up anymore reports The Wall Street Journal.
New EPA rules proposed to limit emissions on new coal-fired plants hinge on ultimately unproven technology that comes with major questions.
After a recent turn of events, Cramer worries that lawmakers are squandering an opportunity to generate serious prosperity.
The Energy Department is sticking by its green loan program, even as critics question the government's moves into venture capitalism.
Plenty of stories this year suggest that the clean energy industry is down for the count. But the truth of investing in start-up companies is they often don't pan out.
The cost of a shale well varies depending on a number of factors, including type of natural gas, local fiscal conditions and lease costs, among other factors.
Carbon dioxide is a vast source of untapped energy, according to new research that describes how to harvest it.
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