Exhibit 99.5

CONSOL ENERGY INC. ATTENTION: GENERAL COUNSEL AND SECRETARY 1000 CONSOL ENERGY DRIVE, SUITE 100 CANONSBURG, PA 15317-6506 VOTE BY INTERNET Before The Meeting—Go to www.proxyvote.com Use the Internet to transmit your voting instructions and for electronic delivery of information up until 11:59 p.m. Eastern Time the day before the cut-off date or meeting date. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. During the Meeting—Go to www.virtualshareholdermeeting.com/CEIX2020SM You may participate in the meeting via the Internet and vote electronically during the meeting. Have your proxy card in hand when you access the web site and follow the instructions. ELECTRONIC DELIVERY OF FUTURE PROXY MATERIALS If you would like to reduce the costs incurred by CONSOL Energy Inc. in mailing proxy materials, you can consent to receiving all future proxy statements, proxy cards and annual reports electronically via e-mail or the Internet. To sign up for electronic delivery, please follow the instructions above to vote using the Internet and, when prompted, indicate that you agree to receive or access proxy materials electronically in future years. VOTE BY PHONE—1-800-690-6903 Use any touch-tone telephone to transmit your voting instructions up until 11:59 p.m. Eastern Time the day before the cut-off date or meeting date. Have your proxy card in hand when you call and follow the instructions. VOTE BY MAIL Mark, sign and date your proxy card and return it in the postage-paid envelope we have provided or return it to Vote Processing, c/o Broadridge, 51 Mercedes Way, Edgewood, NY 11717. TO VOTE, MARK BLOCKS BELOW IN BLUE OR BLACK INK AS FOLLOWS: D26723-TBD KEEP THIS PORTION FOR YOUR RECORDS THIS PROXY CARD IS VALID ONLY WHEN SIGNED AND DATED. DETACH AND RETURN THIS PORTION ONLY CONSOL ENERGY INC. The Board of Directors of CONSOL Energy Inc. (“CEIX”) recommends a vote FOR Proposals 1 and 2. For Against Abstain 1. To approve the issuance (the “CEIX Stock Issuance”) of shares of common stock, par value $0.01 per share, of CEIX (the “CEIX Common Stock”), in connection with the merger (the “Merger”) contemplated by the Agreement and Plan of Merger, dated as of October 22, 2020 (as may be amended from time to time, the “Merger Agreement”), by and among CEIX, Transformer LP Holdings Inc., Transformer Merger Sub LLC, CONSOL Coal Resources LP and CONSOL Coal Resources GP LLC (the “CEIX Stock Issuance Proposal”); and 2. To approve the adjournment of the special meeting of the stockholders of CEIX (the “CEIX Stockholder Meeting”) to a later date or dates, if necessary or appropriate, to solicit additional proxies in the event there are not sufficient votes at the time of the CEIX Stockholder Meeting to approve the CEIX Stock Issuance Proposal. Please sign exactly as name(s) appear(s) hereon. Joint owners should each sign. When signing as attorney, executor, administrator, corporate officer, trustee, guardian, or custodian, please give full title. Signature [PLEASE SIGN WITHIN BOX] Date Signature (Joint Owners) Date