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China, the world's no. 1 emitter of greenhouse gases, has ambitious plans to move away from coal plants that provide 70 percent of its energy and go toward clean alternatives. It may also scale back its nuclear program in light of the Japan emergency, Chinese climate envoy Xie Zhenhua said. "I believe this accident will have some impact on the development of nuclear power not only in China, but also the rest of the world," he told reporters in Australia last week. U.S. President Barack Obama has defended nuclear energy, but also strongly supports development of solar cells, clean coal and biofuel technology. The most dramatic developments are likely to occur in Western Europe. Germany had planned to phase out nuclear power over 25 years. But the Fukushima crisis
-- which Chancellor Angela Merkel called a "catastrophe of apocalyptic dimensions"
-- has accelerated those plans. The government almost immediately took seven of its 17 reactors offline for three months of safety checks. Most of Germany's leaders now seem determined to swiftly abolish nuclear power, possibly by 2020, and are willing to pay for intensive development of renewable energy, already a major industry in Germany. The country currently gets 23 percent of its energy from nuclear power -- about as much as the U.S. Germany's Environment Ministry says that in 10 years, renewable energy will account for 40 percent. That kind of plan would not work for countries such as France, which relies on nuclear for 70 percent of its power and has no intention of shifting, but could provide a map for other countries, activists say. Sven Teske, Greenpeace's renewable energy director, said Germany was able to fill its energy gap left by idled nuclear plants with wind and solar power, though it has had to import some energy from nuclear-reliant neighbors. "Switching to renewable is a matter of years, not decades," Teske said. The International Panel on Climate Change, a scientific body set up by the UN and winner of a Nobel Peace Prize, says a global phase-out of nuclear power plants is feasible at moderate costs and without taking away from climate change efforts. Artur Runge-Metzger, a European Union climate change official in Bangkok, said the issue is often seen in terms of "two kinds of evils." "On the one hand you say we can't use nuclear energy because we might have nuclear disasters, but everybody at the table is also saying if we have climate change it is also going to lead to disaster," he said. "So we have to find a way forward."
[Associated
Press;
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