FirstEnergy Solutions (FES), Xcel Energy, and Arizona Public Service (APS) will demonstrate hydrogen production at three nuclear plants they own starting in 2020 and 2021. The projects, selected as part of the Department of Energy’s (DOE’s) Office of Nuclear Energy’s Advanced Reactor Development Project funding pathway, aim to improve long-term competitiveness of the nuclear sector as more cheap natural gas and renewable power resources flood power markets. 

Source: https://www.powermag.com/three-more-nuclear-plant-owners-will-demonstrate-hydrogen-production/