Interior Department Approved North Dakota Mine Expansion
The federal government authorized the recovery of 1.74 million tons of coal to support the Coal Creek Station plant.
Updated on Sept. 21, 2026 in Oil and Gas

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The Department of the Interior has approved a mining plan modification for the Falkirk Mine in North Dakota, allowing for the recovery of 1.74 million additional tons of federal coal. This decision, backed by a finding of no significant impact, ensures continued fuel supplies for the 1.2-gigawatt Coal Creek Station.
Why it matters
The modification supports domestic energy security and regional grid stability by maintaining fuel access for power generation. It helps secure ongoing operations for a facility that provides power to approximately 900,000 homes.
The expansion authorizes the recovery of 1.74 million tons of coal to support the 1.2-gigawatt Coal Creek Station. The site currently sustains more than 400 full-time jobs.
The players
Department of the Interior
This federal executive department manages and conserves most federal land and natural resources.
Office of Surface Mining Reclamation and Enforcement
This agency is responsible for overseeing the environmental impact of coal mining operations in the United States.
Bureau of Land Management
This agency within the Department of the Interior administers public lands to support various economic and recreational activities.
Falkirk Mine
This mining facility in McLean County serves as a critical supplier of coal for North Dakota power infrastructure.
Coal Creek Station
This power plant functions as a significant electricity generation source within the regional grid.
The details
The Office of Surface Mining Reclamation and Enforcement and the Bureau of Land Management jointly conducted an environmental assessment before issuing a Finding of No Significant Impact. This action incorporates Revision 40 into the mine plan for operations conducted under federal lease NDM 111489.
Timeline
September 21, 2026: OSMRE announced the official approval of the Falkirk Mine plan modification.
2025: The Eielson Air Force Base Central Heat & Power Plant began operations.
2013: The Sandy Creek Energy Station completed construction.
2027: The Sandy Creek Energy Station is expected to return to operation.
Market Landscape
This decision occurs against the backdrop of 212 operating coal plants in the United States, highlighting the ongoing reliance on traditional thermal energy sources. It solidifies the position of regional coal-fired infrastructure within a shifting national energy mix.
Residents and businesses served by the Coal Creek Station benefit from the continued availability of fuel needed for consistent electricity generation. The approval preserves over 400 jobs, supporting the regional economy and local employment stability.
The takeaway
This decision highlights the federal government's continued focus on balancing domestic energy security with environmental regulatory compliance. Stability in fuel supplies remains a priority for operators of legacy coal-fired generation assets.
Further reading
Learn more about energy trends in North Dakota.
Source note: This article includes information reported by Redstate.
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