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Comments to Interior on San Juan Mine Lease Extension DEIS (New Mexico)

The Department of the Interior is proposing to extend leasing and operations at New Mexico’s San Juan mine by 15 years, producing up to 53 million additional tons of coal that will release 97.5 million tons of greenhouse gas emissions when combusted. In our comments to Interior on its draft environmental impact statement (DEIS) for the mine’s lease extension, we criticize Interior’s failure to fully account for the climate effects related to the project by monetizing the damage these emissions will cause. This refusal leaves the public and decisionmakers in the dark about the climate effects of the project, and is arbitrary given that the agency relies on the project’s monetized benefits to justify its action.