Tuesday, January 28, 2014

France struggles to cut down on nuclear power

 Cattenom nuclear power plant
The Fukushima disaster led many countries to rethink their view on nuclear energy. Germany plans to abandon it altogether, but French President Francois Hollande also wants to cut nuclear output sharply - by a third in 20 years. It's a big ask in a country that now relies on nuclear for 75% of its electricity.
If fully implemented, the pledge would force the closure of up to 20 of the country's 58 reactors according to Professor Laurence Tubiana a former government adviser who the president asked to facilitate a national debate, paving the way for what they call la transition energetique.
This would be a huge step, but Tubiana describes it as a "logical evolution".
France realised that Japan had survived economically when all its atomic power stations were shut down because of its diverse energy mix. In Japan, before the disaster, nuclear power delivered about 30% of the country's electricity, but France is hugely dependent not only on nuclear, but on a single generation of nuclear power stations.
It is vulnerable to a "generic risk", according to Tubiana, where a problem with one reactor could force them all offline for the fault to be fixed. This would cause chaos.
She says the 20 reactors closed in the "transition" could be replaced by renewable energy, which she says would maintain French energy independence and be both "stable and secure".
So far, however, the government has only earmarked one power station for closure - the ageing plant at Fessenheim on the German border - which prompts some to question the government's commitment to Hollande's promise.
Fukushima inspection 2013The Fukushima disaster prompted Germany to plan the closure of its nuclear power plants by 2022
There is evidently reluctance in cabinet. Industry Minister Arnaud Montebourg is on record as saying that Fessenheim will be the only nuclear power station to close.
On a visit to China in December he reassured his audience that nuclear energy was a "sector of the future" and would continue to contribute "at least 50%" of France's electricity output.
Another member of Hollande's Socialist Party, the MP Christian Bataille, says the plan to curb nuclear was hatched as a way of securing the backing of his Green coalition partners in parliament.
He describes nuclear power as the country's "only national energy source".