Nuclear Power Is A Viable Option For Replacing Coal

Source: Rupert Rapier | · FORBES · | June 11, 2023

Source: Steam rises from the coal-fired power plant in Neurath, Germany, Thursday, June 8, 2023. The United ... [+] COPYRIGHT 2023 THE ASSOCIATED PRESS. ALL RIGHTS RESERVED

Over the past 15 years, the United States has undergone a significant transition away from coal-fired power plants. This transition is being driven by several factors, including environmental regulations, competition from natural gas, and the declining cost of renewable energy.

As coal-fired power plants are retired, there is a need for reliable and affordable zero-emission power replacements. To date, a large fraction of coal’s displacement has come from natural gas. Although it is cleaner than coal, natural gas is still a fossil fuel and therefore has associated greenhouse gas emissions.

Renewables sources like wind and solar power are scaling rapidly, but there are several challenges in using them to displace coal-fired power.

First, these sources tend to be decentralized, and require a lot of area for the power they produce. Second, these sources are intermittent, and therefore will require a lot more nameplate capacity to displace the same capacity from a coal-fired power plant. Certainly, these renewable sources will continue to grow in importance, but in the short-term, we can’t expect coal-fired power plants to be replaced with intermittent renewables.