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Fukushima nuclear disaster and water release
Asia

Japan may only be able to restart one-third of its nuclear reactors

Of Japan’s 48 nuclear reactors, 17 unlikely to restart

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Tokyo Electric Power Co employees wearing protective suits and masks walk past storage tanks for radioactive water at the Fukushima Daiichi nuclear power plant. Photo: Reuters
Reuters

Three years after the Fukushima disaster prompted the closure of all Japan’s nuclear reactors, Prime Minister Shinzo Abe is moving to revive nuclear power as a core part of the energy mix, but many of those idled reactors will never come back online.

As few as a third, and at most about two-thirds, of the reactors will pass today’s more stringent safety checks and clear the other seismological, economic, logistical and political hurdles needed to restart, a Reuters analysis shows.

This means Japan is likely to remain heavily reliant on imported fuel to power the world’s third-largest economy, straining a trade balance that has been in the red for nearly two years. Electric utilities will face huge liabilities to decommission reactors and pay for fossil fuels.

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Hokkaido Electric Power Co and Kyushu Electric Power Co, both facing a third year of financial losses, are seeking capital infusions totalling nearly US$1.5 billion from a state-owned lender. Kyushu Electric shares dropped as much as 7 per cent on Wednesday to an 8-week low. Fukushima operator Tokyo Electric Power Co was bailed out by the government after the March 2011 disaster.

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Continuing indefinitely to burn more coal and gas also means Tokyo will find it much harder to meet targets for reducing greenhouse-gas emissions.

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