International

"Ahead of critical talks and despite pledge for new treaty by 2012, biggest economies privately admit likelihood of long delay."

"In a direct act of rebellion against Tokyo Electric Power Company, which owns the crippled Fukushima nuclear plant, the local government in Tokyo is moving swiftly to build a huge natural gas facility that would generate as much electricity as a nuclear reactor."

"Climate change is likely to cause more storms, floods, droughts, heatwaves and other extreme weather events, according to the most authoritative review yet of the effects of global warming. The Intergovernmental Panel on Climate Change will publish on Friday its first special report on extreme weather, and its relationship to rising greenhouse gas emissions."

A oil spill off the shore of Brazil may be larger than oil companies and Brazil are admitting, Skytruth reports.

"China, the world's biggest carbon emitter, could nudge the United States into more action on climate change, rescuing the latest round of global talks and improving its international reputation."

"A team of international researchers said food production would likely be "severely impaired" by the elevated levels of caesium found in soil samples across eastern Fukushima in the wake of meltdowns at the tsunami-hit plant."

"The global economic crisis is no excuse for countries to delay an international fund to help countries combat the effects of climate change, UN secretary general Ban Ki-moon has said."

"The European Union's trade authority plans to start an investigation into whether U.S. bioethanol exporters are receiving unfair state subsidies and selling their fuel to Europe at illegally low prices, diplomats said on Tuesday."

"Even clouds can suffer from inhaling air pollution, a new study finds, resulting in extreme rainfall patterns that appear to be altering climate across the globe."

The bankruptcy of the solar firm Solyndra has focused a lot of attention -- some of it politicized -- on clean-energy subsidies. While those subsidies have sparked something of a "gold rush" among clean-energy entrepreneurs, some clean-energy startups face serious economic challenges that may justify them.