America's Leader in Clean Energy & Low-Carbon Solutions

CONSTELLATION

In the Spotlight

Explore the latest news and insights that highlight how Constellation is helping shape the energy landscape.

COMMERCIAL

June 23, 2026

Constellation, Walmart Announce Agreement to Support Reliable, Emissions-Free Nuclear Energy

Constellation and Walmart announced a long-term nuclear power purchase agreement at Dresden Clean Energy Center in Illinois.

GENERATION

June 08, 2026

The Geysers Geothermal Complex Completes 25-Megawatt Expansion Project

The new capacity will support state's renewable energy goals and will generate enough electricity to power over 25,000 homes each year.

INVESTORS

May 11, 2026

Constellation Reports First Quarter 2026 Results

Constellation Energy Corporation reported its financial results for the first quarter of 2026.

SUSTAINABILITY

April 22, 2026

Constellation Earns Top Spot on Barron's Most Sustainable U.S. Companies Rankings

This year's recognition marks the third time in as many years that Constellation has secured a spot in the top 10 of Barron's annual rankings.

INVESTORS

February 24, 2026

Constellation Reports Fourth Quarter and Full Year 2025 Results

Constellation Energy Corporation today reported its financial results for the fourth quarter and full year 2025.

ABOUT US

Leading the Way in Energy

Constellation is the nation's largest producer of clean, reliable energy and the largest private-sector energy producer in the world. We power homes, communities and businesses across a wide range of industries.

55 GW

generating capacity from nuclear, natural gas, oil, geothermal, hydro, wind and solar facilities

16,500

passionate and committed employees

~10%

of the nation's clean energy generated by our fleet

~2.5M

customer accounts served

80%

of Fortune 100 companies rely on us for their energy needs

STRATEGY

Charting a Path Forward

Constellation powers America's energy future by expanding its clean, reliable generation fleet and offering sustainable solutions to serve customers and communities.

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PURPOSE & VALUES

Light the Way to a Brilliant Tomorrow for All

Constellation is committed to living our purpose every day through shared values that guide our work and benefit our customers, our communities and the nation.

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