Prometheus data center threatens Natrona and Converse County resources

Prometheus data center threatens Natrona and Converse County resources

News ClipOil City News·Casper, Natrona County, WY·5/17/2026

An opinion letter expresses strong opposition to Prometheus Hyperscale's proposed 1.5 gigawatt data center on the Natrona and Converse County line in Wyoming. The author highlights concerns about the project's massive electricity and water demands, despite claims of a closed-loop cooling system. The letter also challenges the economic benefits, noting few long-term jobs, and urges community action to stop the development.

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Gov: Natrona County, Converse County, Wyoming

An opinion letter published by Oil City News raises significant concerns regarding Prometheus Hyperscale's proposal to build a 1.5 gigawatt data center on the Natrona and Converse County line in Wyoming, projected to be operational by 2028.

The author critiques the company's promotion of a closed-loop cooling system, arguing that while it may reduce direct water usage, it significantly increases electricity demand. This heightened electricity need is expected to strain existing infrastructure and potentially exacerbate already high rates charged by Rocky Mountain Power. A central point of contention is the substantial water required for energy production itself, estimating that 1.5 megawatts of power needs 1.75 billion gallons of water.

The letter also disputes the claimed economic benefits, quoting Prometheus Hyperscale founder Trenton Thorncock who reportedly stated that the project would create few high-paying technical jobs, instead largely relying on temporary construction positions. Drawing parallels to contentious data center approvals in Box Elder County, Utah, the author expresses fear that local officials might disregard community wishes. The letter concludes with a direct appeal to residents of Natrona and Converse counties to organize and prevent the data center's construction, citing potential harm to the environment, water supply, finances, and energy infrastructure.