Nuclear power in Sweden Riksdag decided in 1980 that no further nuclear power plants should be built, and that a nuclear power phase-out should be completed by 2010. Some observers have condemned the referendum as flawed because people could only vote "NO to nuclear", although three options were basically a harder or a softer "NO". After the 1986 Chernobyl accident in Ukraine, the question of security of nuclear energy was again raised. In July 1992 an incident at Barsebäck 2 showed that the five older boiling water reactors had had potentially reduced capacity in their emergency core cooling systems since they started operation. Mineral
Chernobyl Nuclear Power Plant steel, wide, high and long to cover the old crumbling concrete dome that is currently in use. This steel casing project is expected to cost $1.4 billion, and is expected to be completed by 2017. The casing will also meet the definition of a nuclear entombment device. A separate deal has been made with the American firm Holtec to build a storage facility within the exclusion zone for nuclear waste produced by Chernobyl. On 14 November 2016, the arch began its expected five-day placement over the existing sarcophagus. However, it ended up taking fifteen days. It was completed on 29