US DOE to offer $6B to keep struggling nuclear reactors online
> While the reliability and 24-hour availability of power from a reactor is part of their appeal, the fact that the plants cannot easily be shut down and restarted means that they sometimes operate at a loss when there is ample supply on the market. That, he said, makes the DOE support program one of the only ways to keep some nuclear plants online as a carbon-free resource.<p>This is an interesting economic quirk I hadn’t thought about.<p>Solar energy is inherently variable as the sun rises and sets but also with weather changes. Nuclear is the opposite of variable, as it can’t be turned up or down quickly. Energy storage continues to be one of the big gaps in our clean energy strategy.