Global Nuclear Power Tracker

The Global Nuclear Power Tracker (GNPT) is a worldwide dataset of nuclear power facilities.

The GNPT catalogs every nuclear power plant unit of any capacity with a status of operating, announced, pre-construction, under construction, shelved, mothballed, or retired.

A nuclear power plant may consist of a single unit or of several units, which may be constructed simultaneously or at different times.

Nuclear plants of various technology types are tracked in the dataset, including pressurized water reactors, boiling water reactors, fast breeder reactors, and others.

Each nuclear power plant included in the tracker is linked to a wiki page on the GEM wiki.

The most recent release of this data was in January 2023.

To receive notifications about this project, please sign up for our mailing list. If you have questions about this project, please contact the Project Manager, Joe Bernardi.

45

countries included

1,012

nuclear power units tracked

915

GW of total capacity

396

GW of operating capacity

266

GW of prospective capacity

Summary Tables

• Nuclear Power Capacity by Country (MW)
• Nuclear Power by Region and Subregion (MW)
• New Nuclear Power Capacity Added by Year & Country (MW)
• Top 10 Countries by Operating Capacity (MW)
• Top 10 Countries by Projected Capacity Growth (MW)