Diversified Energy CompanyNYSE: DEC

Notice of Third Quarter 2022 Trading Statement

· Issued by Diversified Energy Company

07 November 2022

 Diversified Energy Company PLC

("Diversified" or the "Company")

Notice of Third Quarter 2022 Trading Statement

Diversified Energy Company PLC (LSE: DEC) is pleased to announce that the Company will publish a trading statement with respect for the third quarter of 2022 on Monday, 14 November 2022. Diversified will also publish a supplementary corporate presentation to accompany the trading statement and an updated asset retirement supplement presentation on its website at ir.div.energy/presentations .

For further information, please contact:

Diversified Energy Company PLC

+1 973 856 2757

Doug Kris

dkris @dgoc.com

www.div.energy

FTI Consulting

DEC@fticonsulting.com

US & UK Financial Public Relations

About Diversified Energy Company PLC

Diversified Energy Company PLC is an independent energy company engaged in the production, marketing and transportation of primarily natural gas related to its synergistic US onshore upstream and midstream assets.