The Biden-Harris administration has committed to decarbonizing the power sector by 2035 and the economy by 2050, while creating good jobs and promoting equity. There’s no question that the lowest-cost, most reliable grid of the future will require clean, firm baseload power to support intermittent renewable energy.
Nuclear is such a reliable source of firm, flexible baseload power for the grid. Energy mix optimization models show that as penetration of renewables (such as solar and wind) grows, required energy storage capacity also grows, leading to increasing cost competitiveness of dispatchable carbon-free power sources (including low-impact hydro, geothermal energy, carbon capture and storage, zero-carbon fuels like hydrogen, and nuclear). Nuclear power is an essential component of America’s transition to a clean electric grid to maintain reliability, resiliency, and affordability.