Malachi.Energy

Meta Beaver Dam

Under Construction

Meta · Dodge County, WI

Maintained and reviewed by Malachi Rein, LEED AP BD+CDataset version

Summary

Meta Beaver Dam in Dodge County, WI is planned at 220 MW and about $1 billion, and is under construction, with a 2027 target as of October 2026. It ranks 53rd of 56 tracked US mega projects by planned capacity, 0.2% of the 106.2 GW national total. The capacity figure is utility, iso, or government filing; the investment figure is developer-stated campus cost. Confidence is high: both figures come from the developer or a filing and the site has physical progress or firm contracts. Malachi.Energy tracks 3 mega projects in Wisconsin in total.

Key figures

Planned capacity

220 MW

Utility, ISO, or government filing

Announced investment

$1 billion

Developer-stated campus cost

Status

Under construction

As of October 2026

Target year

2027

First load or full build per source

Where the figures come from

Capacity basis
Utility, ISO, or government filing
Investment basis
Developer-stated campus cost
Nearest high-voltage transmission
The campus sits 10.7 miles from the nearest 345 kV transmission line, owned by American Transmission Co, per HIFLD transmission data current to September 2023, computed 2026-10-02. No line rated 230 kV or higher passes within 5 miles of the campus. Source: HIFLD
Location basis
Public address, geocoded. The coordinate marks the campus, so distance facts on this page are measured from it. Location source: WISN.
Confidence
High: both figures come from the developer or a filing and the site has physical progress or firm contracts.
Counted in headline totals
Yes. The investment figure is developer-stated campus cost and is comparable across projects.
Primary source
Wisconsin Watch, May 2026
Last verified
, dataset version 2026-10-03. Re-checked whenever the project list is refreshed.

Basis and confidence definitions are in the directory methodology.

What is known

Meta's Dodge County campus broke ground in November 2025. Wisconsin's PSC approved the Alliant Energy supply deal in May 2026 at a 220 MW peak load.

Location

Site
Dodge County, WI
Coordinates
43.50, -88.81
State directory
Data centers in Wisconsin (12 verified facilities)

Other tracked projects in Wisconsin

Cite this record

Rein, Malachi (2026). Meta Beaver Dam (Dodge County, WI). In US Data Center Directory, dataset version 2026-10-03. Malachi.Energy. https://malachi.energy/data-centers/projects/meta-beaver-dam

@misc{malachienergy_meta_beaver_dam_2026,
  author = {Rein, Malachi},
  title = {Meta Beaver Dam (Dodge County, WI)},
  howpublished = {US Data Center Directory, Malachi.Energy},
  year = {2026},
  note = {Dataset version 2026-10-03. Capacity basis: Utility, ISO, or government filing. Investment basis: Developer-stated campus cost.},
  url = {https://malachi.energy/data-centers/projects/meta-beaver-dam}
}

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Figures are planned capacity and announced investment from public filings and reporting, not delivered power or audited spend. Capacity basis: utility, iso, or government filing. Investment basis: developer-stated campus cost. Dataset version . Maintained by Malachi Rein for Malachi.Energy.