Toyota is betting that drivers will embrace hydrogen fuel cells, a technology that runs on the energy created by an electrochemical reaction.» Read More
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.
Can the U.S. learn about energy and water efficiency from the Middle East? Many regions of the Middle East have realized the potential of energy efficiency,
General Motors and Honda announced an ambitious joint venture they hope will allow them to transform the fuel cell from a scientific curiosity to a mass-market reality.
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