Data centers and annexation
Where it standsThe council annexed about 3,460 acres in July 2026 for a planned Microsoft data center campus and a further 1,260 acres in September for another data center.
What's on the tableWhether to approve further data center annexations and rezonings, and what standards or agreements to require.
- The July 13, 2026 annexation added about 3,460 acres for a planned Microsoft data center campus. Oil City News · Jul 14, 2026
- The council voted 8-2 on September 28, 2026 to annex the 1,260-acre Cox Ranch site for a data center. Cowboy State Daily · Sep 29, 2026
- A proposed 12-month moratorium on data center development failed on second reading on May 26, 2026, with Councilor Mark Moody voting yes. Cheyenne City Council minutes, May 26, 2026 · May 26, 2026
- Ten data centers are operating in Cheyenne, five are under construction and nine are in development, according to Cowboy State Daily. Cowboy State Daily · Sep 29, 2026