Expand Energy’s Northeast Appalachia Asset Achieves Recertification to the EO100™ Standard

After having received their initial EO100™ Certification on June 20, 2022, and undergoing reverification in both June 2023 and 2024, Expand Energy Corporation’s Northeast Appalachia Asset has been officially recertified as of July 1, 2025.

Following Chesapeake Energy Corporation’s merger with Southwestern Energy in October 2024 to form Expand Energy Corporation, the Certifiable Unit’s name has been updated to reflect the combined assets and subsequent recertification.

The recertification of the site’s EO100™ Certificate was undertaken by assessment body Responsible Energy Solutions, LLC. To view the latest summary report for Expand Energy’s Northeast Appalachia Asset, click here.

Equitable Origin approved assessors evaluated operations at this site against the EO100™ Standard, which includes 500 indicators drawn from global benchmarks spanning corporate governance and ethics; social impacts, human rights, and community engagement; Indigenous Peoples’ Rights; occupational health & safety and fair labor standards; and environmental impacts, biodiversity, and climate change.