Climate Climate & Energy
All Stories
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Pampas and Circumstances
The massive economic crisis in Argentina has had an unexpected silver lining for the environment: It has led to a surge in the use of compressed natural gas (CNG) in cars, a cleaner fuel than either diesel or gasoline. Argentina is home to the third-largest natural-gas reserves in Latin America and the world’s largest fleet […]
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Great, Britain!
Industries in Great Britain have surpassed goals for cutting greenhouse gas emissions by almost three times national targets and almost twice international obligations, the Department for Environment, Food, and Rural Affairs announced this week. In 2000, the British government signed 10-year climate change agreements (CCAs) with 44 industries (including steel, aluminum, cement, chemicals, paper, and […]
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The Thrill of No Drill
With a quarter of a million troops amassing outside Iraq and the city of Baghdad preparing for Armageddon, it’s tough to find anything resembling a silver lining in the headlines. But there was some good news yesterday in the environmental sector: Senate Republicans said they had probably come up short in their efforts to secure […]
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New King Coal
Coal has a reputation as the dirtiest fuel around, but the U.S. Department of Energy hopes to reinvent the stuff as clean energy by building an experimental, coal-fired, emissions-free power plant. The project, known as FutureGen, will be built within 10 years and will cost just 10 percent more than an ordinary coal plant to […]
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Gorging Themselves
China’s controversial Three Gorges dam looks like small potatoes next to the country’s latest proposed water project, a gargantuan network of dams and canals designed to divert water from the south to thirsty northern cities such as Beijing. The project would cost $60 billion over 50 years (twice as much as Three Gorges) and would […]
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The Fire Down Below
Forget about car emissions for a moment; coal fires, hundreds of which are raging out of control around the world, pump so much carbon dioxide and other pollutants into the atmosphere that researchers at the annual meeting of the American Association for the Advancement of Science yesterday called them a “global catastrophe.” Coal fires burn […]
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Umbra on jet streams
Dear Umbra, Why does the jet stream move from west to east? Joe Pittsburgh, Penn. Dearest Joe, To get a decent bagel? Image: NASA. There are actually two main global jet streams, the “polar” in the Northern Hemisphere and the “subtropical” in the Southern Hemisphere. The ridiculously simple answer to your question is that jet […]
