Planning commission recommends 10-year renewals for Sage Creek mine and coal-haul permit

The Routt County Planning Commission on June 4 recommended approval of two Peabody Coal Company permits: a 10-year renewal for the Sage Creek underground coal mine and a 10-year coal-haul Special Use Permit authorizing up to 6 million tons of coal annually.

Miranda Kawcak, representing Peabody, told commissioners that "the Sage Creek Mine is not currently in operation" and that mining at Foidel Creek (Twentymile) would likely be exhausted in about four to five years at current production rates, at which point operations could transition to Sage Creek. Assistant Planning Director Alan Goldich outlined the permit history, noting the original Sage Creek permit was approved in 2010 and that reclaimed surface mines within the current permit boundary have reached Phase III reclamation, allowing release of reclamation bonds.

The permits would keep most processing at the existing Foidel Creek facilities; staff said Sage Creek mining will be underground and limited in surface impact. Goldich said the full permit boundary covers about 10,164 acres but that roughly 1,200 acres are expected to be mined within the 10-year term. He also observed that renewal "does not appear to further the intent of the CAP," adding that "the scope of the plan is not intended to forcibly prohibit viable extractive industries."

Commissioners questioned traffic, water and wildlife protections, subsidence monitoring, and whether new county policies adopted since the last permit renewal should change permit conditions. Commissioner Brian Kelly and staff confirmed that the CR 27 rebuild anticipated maximum tonnage from the permit. Kawcak said most Sage Creek coal would go to the Foidel Creek wash plant and then be moved by rail or truck; she added that because the coal is from the high-quality Wadge seam it "may not need to be washed" and could be trucked directly to a power plant if washing is unnecessary.

Commissioner Tim Sullivan pressed staff and counsel on climate impacts, saying fugitive methane from the Foidel Creek mine "is known and is being tracked" and asked whether a condition to require emission capture could be added. Staff agreed to consult the County Attorney and to clarify CAP-related findings at the upcoming Board hearing; Sullivan acknowledged he did not seek to amend the motion at the Commission level.

Peabody's representative described the company's air controls, saying Peabody operates under a Colorado Department of Public Health and Environment permit, uses wet scrubbers and diesel particulate filters for underground trucks, and reports emissions to state authorities.

The commission approved a detailed set of general and specific conditions for both permits. Conditions include annual reporting requirements (DRMS annual reclamation report and a county report on tonnage, remaining reserves and truck trips), subsidence monitoring and monumenting prior to longwall mining under county roads, reclamation standards tied to the state-approved plan, insurance and bonding evidence, coordination with Colorado Parks and Wildlife, dust-control measures, limits on truck loads and operating days and hours, requirements for covered loads and speed-monitoring technology, and provisions for the permittee to pay a pro-rata share of road maintenance and to fund required road upgrades.

Votes at a glance: the motion to recommend approval of the Sage Creek mining SUP (PL20250099) was moved by Commissioner Brian Kelly and seconded by Commissioner Bill Norris; the motion passed 7-0. The motion to recommend approval of the coal-haul SUP (PL20260019) was moved by Commissioner Brian Kelly and seconded by Commissioner David Miller; it also passed 7-0. The Commission also approved the May 21, 2026 minutes by unanimous vote earlier in the meeting.

The Planning Commission record notes that specific permits from state and federal agencies (including DRMS, MSHA, CDPHE, USACE and CDOT) are required prior to commencement of operations and that county permits or approvals (road work, waterbody setbacks, grading) remain prerequisites. The motions and conditions will be forwarded to the Routt County Board of County Commissioners for final action; staff said the CAP-related findings will be clarified at that Board hearing.

The meeting adjourned at 7:35 p.m.