The International Energy Agency (IEA) has come out in support of nuclear plant lifetime extension programmes, as Eskom pushes ahead with its plans to extend the life of the Koeberg nuclear power station, in the Western Cape. A new IEA report, titled ‘Nuclear Power and Secure Energy Transitions’, argues that life extensions are a “cost-effective source of low-emission electricity, estimated at less than $50/MWh for a 10- to 20-year extension”.