Arapahoe County gets primer on data centers as commissioners plan site tour

County planning and public‑works staff gave commissioners a detailed primer on data centers — what they are, how they differ by type, and why local governments are paying close attention. "The purpose of our discussion today is to build a shared understanding of data centers, explain why communities are paying such close attention to them," a Public Works presenter told the board.

Presenters described four primary categories: hyperscale (large, multi‑building campuses with high energy and land needs), colocation (shared facilities for multiple tenants), enterprise (private centers for single organizations) and micro/edge deployments (small, local servers or rack‑rooms). Staff highlighted QTS Aurora as a major local example, noting its scale: "The facility is 67 acres. It's 300,000 square feet and requires a 177 megawatt," the presenter said. The briefing mapped roughly 57 known data centers in Colorado, about 45 in the Denver metro area and 15 inside incorporated Arapahoe County; presenters stressed that unincorporated Arapahoe County currently has no data centers.

Staff said the upcoming site tour will let commissioners compare real facilities and assess land use, height, traffic, and infrastructure hookups before the October study session on regulatory options.