OUR MISSION

OPEN100 is a publicly available development framework for a small, standard, pressurized water reactor. Our goal is to accelerate deployment of the world's most vital

solution to climate change: Nuclear Energy. 

The Problem

For the past 50 years, rising construction costs and delays associated with overly complicated and proprietary designs have severely limited the use of nuclear power.

Our Solution

We're open-sourcing the engineering behind the most successful historical nuclear energy deployments, offering the world an affordable alternative to fossil fuels.

Open Platform

Today, we offer reference plant schematics and a platform to compile ongoing design work. With the help of our partners and the National Labs, these drawings will evolve into a fully detailed, ready-to-build blueprint.

Future Vision

Our publicly available plans will provide a foundation for new power plant development: aligning reactor startups, engineering firms, global utilities, and capital markets around a common framework.

                  is a project of the Energy Impact Center, a Washington, DC based research institute focused on climate restoration.