Regional Cogeneration via Electrical Utilities Operating on Nuclear Energy and Coal: Energy and Environmental Benefits

Abstract

The use of electrical-utility cogeneration from nuclear energy and coal is examined for improving regional efficiency regarding energy-resource utilization and environmental stewardship. A case study is presented for a large and diverse hypothetical region which has nuclear and fossil facilities in its electrical utility sector. Utility-based cogeneration is determined to reduce significantly annual use of uranium and coal, as well as other fossil fuels, and related emissions for the region and its electrical-utility sector. The reduced emissions of greenhouse gases are significant, and indicate that electrical utility-based cogeneration has a key role to play in combating climate change.