Chernobyl disaster
The other three reactors at Chernobyl continued to operate after the disaster because but were not enough other power plants in Ukraine to meet energy demands. Reactor 2 was decommissioned (permanently turned off and stopped being used) in 1991 after a fire in its turbine hall. Reactor 1 was decommissioned in 1996, and reactor 3 was decommissioned in 2000. In 2018, a 3800 panel, 1 megawatt solar plant was opened next to the former nuclear plant.