John T. Boyd Company

Mining and Geological Consultants

Chairman

James W. Boyd

President and CEO

John T. Boyd II

Managing Director and COO

Ronald L. Lewis

November 18, 2024

File: 2755.098

Subject: CONSENT OF JOHN T. BOYD COMPANY

Ladies and Gentlemen:

The undersigned hereby consents to the incorporation by reference in this Amendment No. 1 to the Registration Statement on Form S-4 of CONSOL Energy Inc. (“the Company”) and any amendment thereto, any related prospectus and any related prospectus supplement (the “Registration Statement”), of information relating to:

Vice Presidents

Robert J. Farmer

Jisheng (Jason) Han

John L. Weiss

Michael F. Wick

William P. Wolf

Managing Director - Australia

Jacques G. Steenekamp

Managing Director - China

Rongjie (Jeff) Li

•  our technical report summary titled “Technical Report Summary, Coal Resources and Coal Reserves, Pennsylvania Mining Complex, Pennsylvania and West Virginia” dated January 31, 2023 and related supplements thereto;

•  our technical report summary titled “Technical Report Summary, Coal Resources and Coal Reserves, Itmann Mining Complex, Wyoming and McDowell Counties, West Virginia” dated February 2, 2023 and related supplements thereto;

•  our technical report summary titled “Technical Report Summary, Coal Resources, Mason Dixon and River Mine Properties, Greene County, Pennsylvania, Marshall, Monongalia, and Wetzel Counties, West Virginia” dated February 4, 2022 and related supplements thereto,

Managing Director – South America

Carlos F. Barrera

Pittsburgh

4000 Town Center Boulevard, Suite 300

Canonsburg, PA 15317

(724) 873-4400

(724) 873-4401 Fax

jtboydp@jtboyd.com

Denver

(303) 293-8988

jtboydd@jtboyd.com

Brisbane

61 7 3232-5000

jtboydau@jtboyd.com

Beijing

86 10 6500-5854

jtboydcn@jtboyd.com

Bogota

+57-3115382113

jtboydcol@jtboyd.com

www.jtboyd.com