Chernobyl’s legacy imperils many thousands

(Climate News Network, 25 Feb 2019) More than 30 years after it exploded, Chernobyl’s legacy still casts a baleful shadow over hundreds of thousands of lives.

The risk of an accident with civil nuclear power may be small, but when an accident does happen the impact may be immense, as a new book on Chernobyl’s legacy makes clear.

The nuclear industry promotes its technology as a key way of battling climate change. A nuclear reactor can supply vast amounts of energy; compared with coal, oil or gas-fired power plants there are few or no emissions of climate-changing greenhouse gases.

But nuclear energy does have considerable drawbacks. A nuclear power plant costs many billions of dollars to build – and is even more expensive to decommission at the end of its working life.

Nuclear power plants have been around for decades, yet the problem of how to deal with vast stockpiles of highly dangerous waste is still there – a poisonous legacy for future generations.

And then there is the safety factor.

At 1.23 on the morning of 26 April 1986, engineers at the nuclear power plant at Chernobyl in western Ukraine, close to the border with Belarus, were carrying out a routine turbine and reactor shut-down test.

There was a sudden roar. “That roar was a completely unfamiliar kind, very low in tone, like a human moan”, said one of those present in the plant’s central control room.

Then there was a loud blast. Nobody knew what had happened; some thought there’d been an earthquake.

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Climate News Network, 25 Feb 2019: Chernobyl’s legacy imperils many thousands