Japan nuclear scare boosts renewables lobby

A global scare sparked by Japan's stumbling efforts to contain a nuclear crisis is encouraging promoters of renewable energy, but defenders of atomic power insist it has a long-term future.

Robots to gauge radiation in Japan's quake-hit plant

The operator of Japan's stricken nuclear plant said Sunday it will send two remote-controlled robots into a reactor building damaged by a hydrogen explosion to gauge radiation and temperature levels.

Japan firm creates radiation-detecting plastic

Japan's Teijin Chemicals Limited said Wednesday it had created a plastic that emits a blue light when exposed to radioactivity, which it says will lead to cheaper radiation detectors.

Japan nuclear firm sees 'cold shutdown' in 6-9 mths

The operator of Japan's tsunami-hit nuclear plant said Sunday it aims to reduce radiation leaks within three months and to achieve a "cold shutdown" within six to nine months.

Is nuclear power the only way to avoid geoengineering?

"I think one can argue that if we were to follow a strong nuclear energy pathway—as well as doing everything else that we can—then we can solve the climate problem without doing geoengineering." So says Tom Wigley, one ...

Japan minister questions radioactive water dump

Japan's industry minister Tuesday rejected a plan by the operator of the crippled Fukushima nuclear plant to release low-level radioactive water into the sea without approval by local fishermen.

Japan may put nuclear power firm under state control

Japan's government on Tuesday floated the idea of putting the operator of the crippled Fukushima nuclear power plant under temporary state control, as it asked for $8.9 billion more in compensation aid.

Japan's Mitsui in quake-zone solar plan: report

Japanese trading house Mitsui plans to build large-scale solar power plants with the capacity to supply 30,000 households in the tsunami-hit northeast, a newspaper reported Wednesday.

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