The Stop Nuclear Power Network is a UK-based non-hierarchical grassroots network of groups and individuals taking action against nuclear power and its expansion and supporting sustainable alternatives. We encourage and seek to facilitate nonviolent direct action, as well as more conventional forms of campaigning.

No to nuclear power in Britain

The origin of Britain's civil nuclear programme is closely linked with nuclear weapons. The first reactor - the "Windscale Piles" at Sellafield, began producing plutonium for nuclear weapons 1950. Britain's first commercial reactor - Calder Hall at Sellafield - was a dual-purpose reactor, with the main purpose being the production of plutionum for Britain's nuclear weapons. The same applies to the second commercial reactor at Chapelcross.

Later reactors were primarily built for the production of electricity, and in April 1995 the UK Government announced that all production of plutonium for weapons purposes had ceased.

At its peak in 1997, about 26% of Britain's electricity was generated by nuclear power. This has now gone down to less than 20%, and only 16% in 2009.

At present, the government wants to build new nuclear power stations at eight sites - all of which are existing nuclear sites. However, opposition to nuclear power is again growing. This website provides information for the growing anti nuclear power movement in Britain, with a special focus on nonviolent direct action against nuclear power.

This map gives an overview of nuclear power stations in Britain.

Recent posts

24 May 2012 - 21:23

By Phred Dvorak - The Wall Street Journal - May 21, 2012, 7:48 PM JST

Questions have been bubbling recently over how safe Japan’s stricken Fukushima Daiichi nuclear plant—in particular the pool atop Unit 4, where some 1,535 fuel rods are stored—would be if another big earthquake hit.

Full story:

16 May 2012 - 13:50
Kyodo - Wed, 16 May 2012

The Nuclear and Industrial Safety Agency and Tokyo Electric Power Co. were aware at least by 2006 that the Fukushima No. 1 nuclear plant was at risk of having its power knocked out by massive tsunami, NISA officials said Tuesday.

Full story:

13 May 2012 - 19:22

Nature News Blog

It was as inevitable as cherry blossoms blooming in springtime: sooner or later, Japan had to nationalize the Tokyo Electric Power Company (TEPCO), the owner of the ruined Fukushima Daiichi nuclear plant. Today the government announced a ¥1 trillion (US$12.5 billion) plan to bail out the country’s largest utility, and at least temporarily take control.

13 May 2012 - 19:19

Despite the Japanese PM's optimistic assessment of Fukushima, experts have new worries about the plant's recovery,

13 May 2012 - 15:14

Credit: Stop Nuclear Power NetworkOn Friday 11 May, Stop Hinkley, Kick Nuclear and friends held a two dozen-strong demo outside the AGM of Centrica (owner of British Gas) at the QE2 Centre in Westminster.

7 May 2012 - 16:37
Via AlterNet - By Brad Jacobson
Experts say acknowledging the threat would call into question the safety of dozens of identically designed nuclear power plants in the U.S.
7 May 2012 - 16:33

Via Bellona - Vladimir Slivyak, 06/05-2012 - Translated by Maria Kaminskaya:

MOSCOW - More than a year since the catastrophic nuclear and radiation disaster at Japan’s Fukushima Nuclear Power Plant, concerns loom ever larger over the site as experts warn with increasing worry of the unstable condition of the cooling pond at Unit 4, where spent nuclear fuel holds ten times the amount of radioactive cesium that was blown into the atmosphere with the 1986 reactor explosion at Chernobyl. Russia would be well served to join their call for action – will it?

7 May 2012 - 13:44

Credit: Bristol Stop Hinkley C / Bristol IndymediaCredit: Bristol Stop Hinkley C / Bristol Indymedia

5 May 2012 - 13:04

Credit: K. Tatum / Stop Nuclear Power NetworkCredit: K. Tatum / Stop Nuclear Power Network

Kick Nuclear and friends, dressed up as Nuclear Grim Reapers and Liquidators, joined hundreds of environmental and social justice activists at The Big Six Energy Bash in central London, targeting EDF and the other energy fat cat corporations at the UK Energy Summit.


26 Apr 2012 - 08:13

Original report, plus pics:

Posted on April 25, 2012 by mariannewildart

Today in Kendal anti-nuclear groups, Cumbria and Lancashire area CND and Radiation Free Lakeland remembered the Chernobyl disaster.

People in Kendal were keen to sign a giant postcard to the Lake District National Park Authority who have given the thumbs up to a giant nuclear dump or two under Cumbria and in just one and half hours 90 people wrote to the National Park saying: