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Duchesne planning commission approves cluster of energy projects including solar fields, a natural‑gas plant, a produced‑water recycling expansion and a data‑c
Summary
After hours of public comment, the commission approved a package of energy‑related conditional use permits for a produced‑water recycling expansion, several solar projects, a natural‑gas power plant and a proposed data‑center campus, while residents pressed developers on water sourcing, decommissioning, glare and public‑safety plans.
The Duchesne County Planning Commission on March 31 approved a series of conditional use permits for multiple energy projects after lengthy staff presentations and public testimony that at times stretched for hours.
Staff urged approval of the permits only after listing a set of required conditions, notices and state or federal permits that must be obtained before construction or operation. The applications reviewed and approved at the meeting included:
- An expansion of an existing produced‑water recycling facility (operator ReWater / Readwater LLC) that would add additional ponds and storage capacity to support oil‑and‑gas recycling operations; staff noted existing ponds were authorized by the Utah Division of Oil, Gas and Mining and recommended conditions that include odor control, pond construction timelines (start within 18 months, complete within three years), and coordination with state permitting (including a Section 404 permit if waters of the U.S. are affected).
- A 10.8‑acre private on‑site photovoltaic facility proposed by Danny Loveland (staff found no high biological‑resource conflicts, recommended fencing, warning signage, undergrounding internal distribution lines where feasible, WUI defensible‑space measures and a decommissioning plan and bonding as appropriate).
- A large solar field application (Wells Draw / Energous) covering multiple parcels under an umbrella proposal; staff highlighted design standards (glare mitigation, landscaping/screening, a 30‑foot height limit for structures, interconnection engineering and decommissioning funding) and proposed that electric interconnections and any substation/transmission plans be resubmitted for review if and when they are required.
- A natural‑gas power plant (Wells Draw Energy LLC) on two parcels; staff recommended conditions similar to the solar items (business license, screening, interconnection engineering, WUI compliance and decommissioning plans) and flagged that EPA permitting, emission controls and Tri‑County Health approvals are prerequisites for operation.
- A proposed 9‑Mile data‑center campus (applicants used a commercial‑use conditional review) for which staff noted new state reporting requirements for large data centers (annual water‑use reporting when withdrawals exceed 75 acre‑feet) and recommended standard operational and infrastructure conditions (business license, engineered interconnections, emergency‑management approvals, road and Tri‑County Health permits). Applicants told the commission they plan to pursue on‑site generation and reuse of process water where feasible; they said much of the detailed design is tenant‑driven and will be refined through subsequent permit and engineering processes.
Public testimony was extensive and split. Supporters — including local business representatives and residents who emphasized economic diversification and jobs — described potential tax base and employment benefits. Opponents focused on water availability in a drought‑prone basin, the potential for odor or H2S from produced‑water handling, possible heat and environmental effects from data centers, glare and decommissioning obligations for large solar arrays, and uncertainty about who will ultimately supply the projects’ water and fuel.
Developers responded to concerns by saying they plan to comply with state and federal permitting (including EPA and DEQ where required), will consult with utility providers such as Moon Lake Electric and other local water providers, and are committed to decommissioning plans and bonding. On one point the applicants corrected a packet figure during the hearing: a developer noted a previously published acreage figure in materials was incorrect.
Commissioners repeatedly emphasized that the conditional use permits establish the land‑use framework only; further engineering, building permits, agency approvals and, in some cases, new conditional‑use hearings (for changes such as substations or transmission lines) are required before construction or operation can proceed. Each of the major permits was approved with conditions and with the understanding that substantial additional regulatory and engineering steps remain.
Several practical follow‑ups were identified: applicants must provide required state/federal permit records to planning staff (DEQ, Division of Air Quality, Utah Division of Oil, Gas and Mining, USFWS where applicable), provide decommissioning/closure plans with bonding or financial assurance language acceptable to the county, work with Moon Lake Electric and local water providers on interconnection and water‑sourcing plans, and furnish engineered interconnection and substation/transmission plans when those elements are finalized.
The approvals mark a first regulatory step for a cluster of projects that developers say could bring significant economic activity to the basin, while residents and tribal representatives said they want further engagement and specific, enforceable commitments on water, emergency response, air emissions and decommissioning before large‑scale work proceeds.