Nuclear 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 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 a fleet of five reactors in four locations in the Southern United States. Our fleet generates approximately 5,000 megawatts of clean, carbon-free electricity to power millions of homes and businesses.

Link to: Arkansas Nuclear One

Arkansas Nuclear One Units 1 and 2

Near Russellville, Arkansas

Link to: Grand Gulf Nuclear Station

Grand Gulf Nuclear Station

Port Gibson, Arkansas

Link to: Arkansas Nuclear One

River Bend Station

St. Francisville, Louisiana

Link to: Waterford 3 Steam Electric Station

Waterford 3 Steam Electric Station

Killona, Louisiana

Recent nuclear news

Trailblazing woman finds her calling at Grand Gulf Nuclear Station

Ann Dahl never imagined she would one day become a trailblazer in the field of nuclear power. But that's exactly what happened when she was hired as one of the first female instrumentation and controls technicians at Grand Gulf Nuclear Station in Port Gibson, Miss.

Meet the pros: Natalie Adams

Meet Natalie Adams, a project manager at our Echelon nuclear headquarters in Jackson, Miss., who has played a key role in executing projects across our fleet.

Meet Robert Fuller: A model of employee longevity

Throughout our celebration of Grand Gulf’s 40 years, it’s only fitting that we feature the site’s most tenured employees. Meet Robert Fuller, here since startup days in October 1984, a model of longevity in service to the station.

Entergy grid renewal projects full steam ahead during National Infrastructure Week

May 12-16 marks National Infrastructure Week, but for Entergy employees, it seems like the observance is celebrated daily.

Entergy is driving economic growth in Gulf South region, CEO tells shareholders at annual meeting

Entergy experienced a transformational year in 2024 and there’s additional growth potential for our company and region in the year ahead, Chair and Chief Executive Officer Drew Marsh told shareholders during Entergy’s 76th annual meeting today.

Entergy’s River Bend Station readies to modernize alert notification system

Entergy’s River Bend Station will soon modernize the local emergency notification process