aging

A majority of nuclear power plant operators already have received operating license renewals – to operate their plants for 20 years beyond the 40 years outlined in their initial operating licenses. As utilities decide whether or not to invest in license renewal, they must consider three key questions.

The question of the life span of these resources is highly pertinent, given efforts to subsidize nuclear units in New York and Illinois. Are these subsidies for five years or 30 years? There is little research on the life expectancy of the average commercial reactor.