Expand Energy is America’s premier natural gas company, fueling a more affordable, reliable and lower carbon future. Established in 2024 through the combination of Chesapeake Energy Corporation and Southwestern Energy Company, we stand as the largest natural gas producer in the U.S. 

In a world short on energy, billions of people lack access to affordable, reliable, lower carbon energy, which is crucial to human flourishing. Addressing this crisis is one of today’s greatest global challenges, and we believe natural gas is the best positioned solution to answer that call. By safely and responsibly delivering critical energy to markets in need, Expand Energy will help address one of the great threats to human prosperity.