Data center · Dane County, Wisconsin, United States
Lumen Madison 1 Data Center
Lumen Madison 1 Data Center is a data center in Dane County, Wisconsin, United States, operated by Lumen Technologies.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Dane County, Wisconsin | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Operator | Lumen Technologies | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Coordinates | 43.0677, -89.3923 | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
Research on this data center and its operator.Who owns it up to the parent company, its power supply, grid connection and planning status, and an introduction to the operator.
Request researchHow its operator compares
Lumen Technologies operates 19 of the 1,336 data centers in the United States in our data with a named owner; 11 owners have more. Counts cover the data centers in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Operator in United States | Rank | Data centers | Share |
|---|---|---|---|
| Amazon Web Services | 1st | 149 | 11% |
| Digital Realty | 2nd | 87 | 6.5% |
| Microsoft | 3rd | 66 | 4.9% |
| Amazon Data Services Inc. | 4th | 60 | 4.5% |
| 5th | 58 | 4.3% | |
| Lumen Technologies | 12th | 19 | 1.4% |
Nearby
Within 50 km of this data center: 5 power plants (2 operating, 1,673 MW) and 1 mine, measured from the coordinates in the facts above. The table shows the nearest 4, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Koshkonong Solar Energy Center LLC | Power plant | 300 MW | Under construction | 28 km |
| RockGen Energy Center | Power plant | 561 MW | Operating | 30 km |
| High Noon Solar Energy LLC | Power plant | 300 MW | Under construction | 32 km |
| Portage Plant | Mine | — | Operating | 48 km |
Operator and place
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Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Texas Comptroller qualifying data centers. Texas Comptroller qualifying data centers, Public domain.
- Virginia DEQ issued data center air permits. Virginia DEQ issued data center air permits, Public records.