Mr. Robert Rohlfing reports

DESERT MOUNTAIN ENERGY TO SUPPORT CARBON CAPTURE AT ROSWELL DATA CENTRE; CEO APPOINTED TO ADVISORY BOARD

Desert Mountain Energy Corp. chief executive officer Robert Rohlfing has been appointed to the advisory board of Roswell Information Park LLC, where the company will work alongside Sustany LLC, the developer of a new AI-focused data centre campus in Roswell, N.M.

In addition to his advisory role, Desert Mountain has been invited to participate in the development and implementation of carbon capture solutions connected to power generation for the data centre. This initiative aligns with Desert Mountain's strategy to integrate sustainable practices into its energy operations while supporting advanced technology infrastructure.

"We are honoured to play a role in shaping the future of the Roswell Information Park," said Robert Rohlfing, chief executive officer of Desert Mountain Energy. "Our work with helium and natural gas positions us to contribute meaningfully to both the energy supply and the long-term sustainability of this project. Incorporating carbon capture is a critical step in ensuring that the data centre's energy footprint remains responsible while meeting the growing demands of AI computing."

The Roswell Information Park project represents a major investment in southeastern New Mexico, designed to support AI and high performance computing with a dedicated natural gas supply and advanced infrastructure.

Update on Arizona Supreme Court decision

As previously announced, the Arizona Supreme Court denied the City of Flagstaff's petition for review of the March 4, 2025, Arizona Court of Appeals decision in City of Flagstaff versus Desert Mountain Energy. Following consultation with corporate counsel, the company will not be providing any further comments on this matter at this time.

About Desert Mountain Energy Corp.

Desert Mountain Energy is a publicly traded resource company primarily focused on the exploration, development and production of helium, hydrogen and natural gas. The company is focused on helium extraction from different raw gas sources in an environmental and economic manner, supplying elements deemed critical to the renewable energy and high technology industries.

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