INTEGRATED RAIL & RESOURCES ACQUISITION CORP - FORM S-1 - EX-23.1 - May 21, 2021

Attached files

file filename
EX-99.3 - EX-99.3 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex993.htm
EX-99.2 - EX-99.2 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex992.htm
EX-99.1 - EX-99.1 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex991.htm
EX-14.1 - EX-14.1 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex141.htm
EX-10.8 - EX-10.8 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex108.htm
EX-10.7 - EX-10.7 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex107.htm
EX-10.6 - EX-10.6 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex106.htm
EX-10.5 - EX-10.5 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex105.htm
EX-10.4 - EX-10.4 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex104.htm
EX-10.3 - EX-10.3 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex103.htm
EX-10.2 - EX-10.2 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex102.htm
EX-10.1 - EX-10.1 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex101.htm
EX-5.1 - EX-5.1 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex51.htm
EX-4.4 - EX-4.4 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex44.htm
EX-3.3 - EX-3.3 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex33.htm
EX-3.2 - EX-3.2 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex32.htm
EX-3.1 - EX-3.1 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862dex31.htm
S-1 - S-1 - INTEGRATED RAIL & RESOURCES ACQUISITION CORPd91862ds1.htm

Exhibit 23.1

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S CONSENT

We consent to the inclusion in this Registration Statement of Integrated Rail and Resources Acquisition Corp. (the “Company”) on Form S-1 of our report dated April 20, 2021, which includes an explanatory paragraph as to the Company’s ability to continue to as a going concern, with respect to our audit of the financial statements of the Company as of April 5, 2021 and for the period from March 12, 2021 (inception) through April 5, 2021, which report appears in the Prospectus, which is part of this Registration Statement. We also consent to the reference to our Firm under the heading “Experts” in such Prospectus.

/s/ Marcum LLP

Marcum LLP

New Haven, CT

May 21, 2021