TMK Energy (ASX: TMK) has taken a meaningful step from explorer to early-stage gas monetiser, signing a memorandum of understanding (MoU) with Mongolia’s largest LPG importer and distributor, Dashvaanjil Group LLC, to develop an initial 1 megawatt (MW) gas-to-power project at the Gurvantes XXXV pilot well site. The company says the project is intended to provide an uninterrupted power Supply to TMK’s site operations and a reliable supply to local energy users.

According to the source brief and corroborating reporting, the agreement is structured across three phases — engineering and design, procurement and construction, and commissioning and power generation — with first power targeted by the end of Q3 2026. The first phase is set to commence immediately, while subsequent stages are conditional on a commercial framework and feasibility study.

What was announced

The MoU is non-binding in commercial substance but sets a structured pathway for gas monetisation at Gurvantes XXXV. The proposed configuration combines gas produced from the company’s pilot wells with Dashvaanjil’s LPG products to create a dual-fuel power solution. The dual-fuel approach can improve reliability for early-stage projects that may have variable gas flow profiles during pilot testing.

Public reporting indicates the project is targeting first power generation at end-Q3 2026. The specific Capital cost, Operating Expense profile, Tariff arrangements and offtake structure beyond the 1MW pilot have not been disclosed in detail in the source brief and should be verified against TMK’s ASX disclosures.

Inside Gurvantes XXXV: scale and geography

The Gurvantes XXXV project is TMK’s flagship coal seam gas asset, covering approximately 8,400 square kilometres in Mongolia’s South Gobi Basin. The licence area sits less than 20 kilometres from the Chinese border and is positioned within reasonable proximity to established northern Chinese gas infrastructure. The basin hosts thick bituminous coal seams that public reporting describes as stretching more than 150 kilometres along strike, supporting a 1.2 trillion cubic feet (Tcf) contingent resource.

For an ASX-listed energy junior, an asset of that scale is a long-dated optionality story. Even in early monetisation, the strategic value lies in establishing operational deliverability, building local stakeholder support and proving up the path to larger-scale gas sales.

Why Dashvaanjil matters

Dashvaanjil Group is described in public reporting as Mongolia’s largest LPG importer and distributor, with established logistics infrastructure across the country. Pairing with a domestic energy partner has two benefits: it adds local credibility and provides a complementary fuel input that can stabilise dispatch reliability in a pilot phase. The combination of TMK’s gas and Dashvaanjil’s LPG also provides a hedge in the event of gas-flow variability.

Mongolia’s gas market context

Mongolia is a net energy importer for many products and has been actively pursuing Diversification of its energy mix. Coal seam gas has been highlighted by multiple analysts and government documents as a potential domestic supply source. Cross-border proximity to China — a large gas consumer with established northern pipeline infrastructure — adds long-term export optionality, although such a pathway would require significant additional infrastructure, regulatory approvals and commercial agreements that are not disclosed in the source brief.

The initial 1MW project is a small but symbolically important step. It establishes the operational viability of using produced gas for power and creates a demonstrable base case before any larger-scale developments are pursued.

Why now

For TMK, the deal arrives at a stage where the company has been producing gas from its pilot wells. Translating that pilot output into a tangible power product gives the company a near-term operational milestone, which is often valuable for explorers transitioning toward developer status. The end-Q3 2026 first-power target gives the market a clear, time-bound catalyst.

It also reflects a broader trend in junior energy companies of pursuing modest but credible monetisation routes — such as small-scale power generation — to support funding and stakeholder engagement before committing to large-scale gas export infrastructure.

Funding and partner Economics

The exact capital cost of the 1MW pilot, the split of capex between TMK and Dashvaanjil, and the long-term commercial terms of any power offtake are not disclosed in the source brief. Investors should look for definitive heads of agreement (HoA) or final Investment decision documentation that will follow the MoU phase, and for any associated capital raisings disclosed via ASX announcements.

Why it matters

For TMK shareholders, the Dashvaanjil MoU is the first public, time-bound monetisation pathway for the Gurvantes XXXV gas resource. While the 1MW pilot is small in scale, it gives the market a concrete operational milestone and a recognisable Mongolian partner with national logistics reach.

For the wider gas sector, the deal underscores how junior players are using small-scale, in-country power solutions to bridge the gap between exploration success and full commercial development. It is also a reminder that landlocked basins close to large consuming markets can offer significant strategic optionality even before pipeline-scale infrastructure is built.

Key facts

  • Company: TMK Energy Limited (ASX: TMK).
  • Partner: Dashvaanjil Group LLC — Mongolia’s largest LPG importer and distributor.
  • Project: Gurvantes XXXV coal seam gas project, South Gobi Basin, Mongolia.
  • Licence area: approximately 8,400 sq km.
  • Contingent resource: 1.2 trillion cubic feet (Tcf), per public reporting.
  • Initial project: 1MW gas-to-power pilot using produced gas plus Dashvaanjil LPG.
  • Structure: MoU across three phases — engineering and design, procurement and construction, commissioning.
  • First power target: end of Q3 2026.
  • Strategic positioning: less than 20km from Chinese border with proximity to northern Chinese gas infrastructure.
  • Detailed capex, offtake terms and final commercial framework: not disclosed in the source brief.

What investors should watch next

The most important near-term milestones are the conversion of the MoU into a binding commercial framework, the completion of any required feasibility study, and the timing of first power generation. Investors should also watch for any procurement contracts that flow from the procurement-and-construction phase.

Longer-term, the question is whether the 1MW pilot leads to larger-scale gas sales, including the possible expansion of gas-to-power capacity or progress towards cross-border infrastructure to access Chinese Demand. Any capital raise to fund TMK’s share of construction is also a meaningful event to monitor.

Balanced risk view

The MoU is a non-binding framework and is subject to the negotiation of a commercial framework and the outcomes of a feasibility study. Until those steps are completed, commercial terms and project economics are uncertain.

Operational risk at coal seam gas pilots includes variable flow rates, water disposal challenges and reservoir uncertainty as production scales. Jurisdictional and Regulatory Risk in Mongolia is relevant, including tax, Royalty and licensing settings.

Funding risk is meaningful: small-cap energy juniors typically rely on Equity to fund capex, and any equity raising will dilute existing holders. Commodity-price risk applies to LPG inputs and to any eventual gas sales pricing.