EdgeConneX Madison (EDCMAD01)
Madison, WI
Source: Primary source
EdgeConneX Madison (EDCMAD01) is a mapped data center in WI.
Reporting by Eric Keller · Updated Jun 17, 2026
Overview
source: linkEdgeConneX Inc. — colocation facility (4 networks present). Source: PeeringDB.
Grid & water — why here
source: HIFLD · EPAThe closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.
In the news
source: Google News- Superior is latest Wisconsin city to pass data center moratoriumIn Business Madison· Jun 18, 2026
- Madison, Dane County begin exploring rules on ‘hyperscale’ data centersThe Capital Times· Jun 18, 2026
- How Madison Air Solutions (MAIR) Is Turning AI Data Center Cooling Into a Larger Growth DriverInsider Monkey· Jun 17, 2026
- Madison Air Expands AI Data Center Cooling GrowthLet's Data Science· Jun 17, 2026
- Town of Marshall introduces data center/cryptocurrency mine regulationThe Asheville Citizen Times· Jun 17, 2026
- In Business Madison Data CenterIn Business Madison· Jun 17, 2026
Tax breaks & subsidies
source: Good Jobs First / GASB 77No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.
Wisconsin reported $40M in Qualified Data Centers sales/use tax exemption (Wis. Stat. § 77.54(70)) for FY2024 (Wisconsin Department of Revenue). Program-wide, not attributable to this site.
Water use
No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.
EPA permits & violations
source: EPA ECHONo reported violations as of last sync.
Nearest school
source: HIFLD / NCESThe nearest public school, Milestone Democratic School in Madison, is 0.8 mi from this site (42 students).
Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).
Hearings timeline
No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.