Czech Electricity Grid And Inside The Dukovany Nuclear Power Plant During Outage [Getty Images]

Employees work in the main reactor hall during a planned outage at the Dukovany nuclear power plant operated by CEZ AS in Dukovany, Czech Republic, on Sunday, April 6, 2014. CEZ AS, the largest Czech power producer, sees potential for two new reactors at its Dukovany nuclear complex once the current four units are retired in 2035. Photographer: Martin Divisek/Bloomberg via Getty Images

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