Germany's ruling coalition says it has agreed a date of 2022 for the shutdown of all of its nuclear power plants.
Environment Minister Norbert Rottgen made the announcement after a meeting of the ruling coalition that lasted into the early hours of Monday.
Chancellor Angela Merkel had set up an ethics panel to look into nuclear power following the disaster at the Fukushima plant in Japan.
Germany saw mass anti-nuclear protests in the wake of the disaster.
'Sustainable energy'
Mr Rottgen said the seven oldest reactors, which were already subject to a moratorium, and the Kruemmel nuclear power plant, would not resume.
Six others would go offline by 2021 at the latest and the three newest by 2022, he said.
Mr Rottgen said: "It's definite. The latest end for the last three nuclear power plants is 2022. There will be no clause for revision."
Mrs Merkel's Christian Democrats had met with its junior partners on Sunday after the ethics panel had delivered its conclusions.
BBC News - Germany pledges to end all nuclear power by 2022
Environment Minister Norbert Rottgen made the announcement after a meeting of the ruling coalition that lasted into the early hours of Monday.
Chancellor Angela Merkel had set up an ethics panel to look into nuclear power following the disaster at the Fukushima plant in Japan.
Germany saw mass anti-nuclear protests in the wake of the disaster.
'Sustainable energy'
Mr Rottgen said the seven oldest reactors, which were already subject to a moratorium, and the Kruemmel nuclear power plant, would not resume.
Six others would go offline by 2021 at the latest and the three newest by 2022, he said.
Mr Rottgen said: "It's definite. The latest end for the last three nuclear power plants is 2022. There will be no clause for revision."
Mrs Merkel's Christian Democrats had met with its junior partners on Sunday after the ethics panel had delivered its conclusions.
BBC News - Germany pledges to end all nuclear power by 2022