Data center developers talk water, energy use and more in Cheyenne forum
Data center developers and local utility officials addressed community concerns at a Greater Cheyenne Chamber of Commerce luncheon. The discussion focused on the impacts of the growing data center industry, particularly regarding water use, electricity costs, and environmental effects. Companies highlighted new technologies to reduce water consumption and committed to paying for necessary infrastructure investments.
Data center developers and local utility officials recently participated in a Greater Cheyenne Chamber of Commerce luncheon to address community concerns regarding the expanding data center industry in Cheyenne, Wyoming. Representatives from Related Digital, Meta, Microsoft, and Black Hills Energy discussed the potential effects of data centers on the city's water and power resources, workforce, and quality of life.
Water use, a prominent concern in Wyoming due to its agricultural ties and low water resources, was a key topic. Companies like Related Digital and Meta detailed their use of closed-loop cooling systems, which significantly reduce water consumption. Balint Simsik of Related Digital noted their system requires minimal maintenance water after initial filling, while Chris Mickey of Meta highlighted their commitment to restoring more water than they consume by 2030. Microsoft's Jonathan Noble stated that the company, which has operated data centers in Cheyenne for over 14 years, has seen its water usage decline despite expanding operations, using water for cooling less than 10% of the year due to Cheyenne's climate.
Electricity demand was another major concern. Rachel Sisneros, general manager of Black Hills Energy's Wyoming operations, explained that large data center customers are required to fund infrastructure investments, such as new generation and substations, to serve their loads, ensuring residential and traditional commercial customers do not bear these costs. She added that data center service would be curtailed in the event of a constrained grid, prioritizing power to homes and businesses. Microsoft and Meta reiterated their commitment to paying their share of energy costs and offsetting electricity use through additional generation.
Panelists also addressed environmental impacts, assuring attendees that development protects Wyoming's landscape. Microsoft's Noble noted the company considers environmental impacts when selecting sites, avoiding sensitive areas and limiting light and noise pollution with low-profile buildings and landscaping. The discussion concluded with an emphasis on obtaining accurate information directly from companies, utilities, and regulators to counter speculation.