Hallador Energy (HNRG) to add 460 MW Siemens turbines in $450M Merom gas project push
Rhea-AI Filing Summary
Hallador Energy Company entered into an Asset Purchase Agreement with Energy World Corporation to buy approximately 460 MW of Siemens gas turbines, generators, a steam turbine, and related equipment for $350 million. Hallador expects to spend an additional $100 million on transportation, refurbishment, insurance, and logistics, bringing the delivered equipment cost to $450 million, which represents more than half of the estimated total cost of its proposed Merom simple-cycle natural gas project.
The turbines have never been fired and are priced at about $760/kW. The project is advancing through MISO’s Expedited Resource Addition Study process, with potential revenue and cash flow from the facility targeted between late 2028 and mid-2029 if it proceeds. As of March 31, 2026, Hallador reported no outstanding bank debt, a $120 million credit facility, a 12-year capacity agreement valued at over $1 billion, and a contracted sales book of more than $2.1 billion, which the company cites as supporting its ability to finance the project.
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Insights
Large gas turbine purchase anchors Hallador’s proposed Merom gas project but requires substantial future capital.
Hallador Energy is committing $350 million for 460 MW of Siemens turbines plus about $100 million of related costs. Management notes these units are unused and priced around $760/kW, forming a $450 million delivered equipment package that is over half of the project’s estimated total cost.
The company ties this move to its shift toward a diversified, multi-fuel generation platform in MISO Zone 6. Advancement of the Merom gas project still depends on a favorable Generator Interconnection Agreement from MISO, long-term offtake contracts, permits, and financing, with targeted revenue between late 2028 and mid-2029.
Hallador highlights a clean balance sheet with no bank debt as of March 31, 2026, a $120 million credit facility, a 12-year capacity agreement valued at over $1 billion, and a contracted sales book above $2.1 billion. These figures underpin its expectation of using project-level and structured financing while aiming to limit equity dilution.

