Exhibit No. 23.1

Consent of InSite Petroleum Consultants Ltd.

We hereby consent to the use of our name in the Annual Report on Form 10‑K of Barnwell Industries, Inc. and to all references to us, our report concerning reserves and the data in that report appearing in the 10‑K.

Date: December 16, 2024
InSite Petroleum Consultants Ltd.
By:	/s/ Peter Hadala
	Peter Hadala, P. Eng.
	President and Managing Director