France’s nuclear-energy champion is in turmoil

Under pressure

THESE are difficult times for Electricité de France (EDF), the country’s quasi-monopolistic electricity provider, serving 88% of homes. Outages at no fewer than 18 of the 58 EDF-owned nuclear reactors that provide three-quarters of France’s electricity have meant a slump in production: the company says annual nuclear output could fall to 378 terawatt hours (TWH), from 417 TWH last year. Eight reactors are currently lying idle and several may not restart for weeks or months. Power stations are burning coal at a rate not seen since the 1980s. As electricity imports and prices soar, officials are having to deny that a cold snap could bring blackouts.

The cause of the crisis—possibly faulty reactor parts throughout EDF’s fleet—suggests it may not be easily contained. France’s nuclear regulator, the Autorité de Sûreté Nucléaire (ASN), this summer ordered urgent tests of reactor parts, mostly bases of cylindrical steam generators. Inspectors are worried about high carbon levels found in steel forged by Creusot Forge, which is owned by Areva, another French firm, and by Japan Casting & Forging…Continue reading

This post was originally published in the Economist.

Advertisements
France’s nuclear-energy champion is in turmoil

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s