Office of Clean Energy Demonstrations

**Who We Are** The Office of Clean Energy Demonstrations (OCED) addresses the critical gap for large-scale demonstration projects, which provide an important bridge from research and development to deployment and market acceptance. **Mission** To deliver clean energy demonstration projects at scale in partnership with the private sector to accelerate market adoption, deployment, and the equitable transition to a decarbonized energy system. **What We Do** OCED is a multi-technology office with demonstrations that include clean hydrogen, carbon management, industrial decarbonization, advanced nuclear reactors, long-duration energy storage, demonstration projects in rural or remote areas and on current and former mine land, and more. Our [101 factsheet](https://www.energy.gov/sites/default/files/2024-01/OCED_101.pdf) provides an in-depth overview of our project portfolio.