Nuclear energy generation

Entergy Nuclear is a business unit of Entergy Corporation that employs nearly 3,000 highly skilled and dedicated professionals. We have a proud history of supplying clean, emissions-free nuclear electricity for our region and our nation.

With nuclear power, we can help solve the challenge of climate change and meet the growing demands of our nation’s energy needs.

Our nuclear safety culture is strong and our performance record has proven us to be a clean, reliable and affordable provider of electricity.

We’re dedicated to improving the lives of our customers, our communities and the environment. As a community partner, we are invested in the economic success of the towns, schools and families we support in four states.

View our fact sheet

Our nuclear sites

We own, operate and support five nuclear units in four locations in the Southeastern United States. Our nuclear power plants generate approximately 5,000 megawatts of clean, carbon-free electricity to power millions of homes and businesses.

Arkansas Nuclear One Units 1 and 2

Russellville, Arkansas

Grand Gulf Nuclear Station

Port Gibson, Mississippi

River Bend Station

St. Francisville, Louisiana

Waterford 3 Steam Electric Station

Killona, Louisiana

Recent nuclear news

Entergy celebrates Nuclear Science Week 2026

Oct 23, 2026

Nuclear Science Week is an internationally recognized annual celebration held during the third week of October, dedicated to advancing awareness of nuclear science across local, regional and global communities.

Meet the pros: Jeffery Moore

Oct 14, 2026

For Jeffery Moore, a financial analyst based out of our Nuclear Headquarters in Jackson, Mississippi, financial proficiency begins with collaborative efforts that support the company’s nuclear excellence model through financial planning, forecasting and regulatory support.

River Bend Station’s Brett Turner goes above and beyond in the community

Oct 6, 2026

When Simulator Specialist Brett Turner signed up for his first volunteer shift at the Louisiana Old Governor’s Mansion earlier this year, he didn’t expect it to become a regular part of his life. But since February, Turner has become one of the organization’s most dedicated volunteers.