The effects of atmospheric carbon linger for centuries, so historical emissions totals are relevant context for the global climate policy debate.
Latest synthesis report from U.N. panel says we’ve already emitted half the permissible greenhouse gases if we wish to avoid the worst.
A startup that might have a record-breaking solar cell is in danger of going out of business.
Carbon emissions have been trending downward, but not quickly enough to offset fluctuations in weather patterns.
A new report from the E.U. estimates the true economic cost of different forms of energy production.
Lockheed Martin says it will have a small fusion reactor prototype in five years but offers no data.
With many areas around river mouths facing starker threats of severe flooding, researchers hope people around the world can benefit from sophisticated models and data.
A few carbon capture and sequestration projects are under way, but economics and politics are holding the technology back.
The waste heat in cement production can drive technologies that can grab at least 30 percent of a plant’s carbon dioxide emissions.
Startup Alphabet Energy has its first product: what it says is the world’s largest thermoelectric generator.