Janesville, WI · Rock County · 42.663°N 89.021°W
Straight-line distances. Nearest named waterway via the USGS National Hydrography Dataset; nearest transmission line via HIFLD. Baseline water stress and groundwater trend describe the surrounding hydrological basin (WRI Aqueduct 4.0, CC BY 4.0) — not this facility’s measured water use. Principal-aquifer system underlying the location (USGS, mapped at 1:2,500,000 — regional context, not site hydrogeology).
More than 20 residents spoke against the proposal at the November 2025 council meeting; a Nov. 3, 2026 Janesville ballot initiative would require voter approval for projects over $450 million at the GM/JATCO site.
Janesville moves forward with data center plans for abandoned GM siteJanesville City Council voted 5-2 to approve a non-binding letter of intent, opening a 120-day negotiation window with Viridian.
Janesville moves forward with data center plans for abandoned GM siteConfirmed: data verified against official filings, permits, or direct operator announcements.
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Compute Atlas is meant to be corrected. If you have better, source-backed data on this facility, suggest a change — it’s reviewed before anything updates.