Data centers in Madison County, Alabama
Datacenter Source tracks 6 data centers in Madison County, Alabama. Facilities that disclose power add up to 198 MW online and 0 MW in the pipeline — floors, since 17% report a figure.
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Facilities
- Meta Huntsville AI campusOperating198 MW EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.
- George C. Wallace Alabama Supercomputer Center Unclassified · HuntsvilleOperating
- Meta Huntsville Data center HyperscaleOperating
- Meta Huntsville Data center HyperscaleOperating
- Meta Huntsville Data center HyperscaleOperating
- SimpleHelix Unclassified · HuntsvilleOperating
Interconnection-queue requests filed here (last two years)
Requests to connect generation or large loads, as the ISO/RTO publishes them. Filing is an application, not a commitment to build.
No dated queue filings for this county in the files we ingest (some ISOs don't publish a county or filing date).
Local impact
Water, on-site generation and air permits, incentives, regulatory events and large-load tariffs, where a source documents them. Counts are of sourced records, not of the state's totals.
Not yet collected
2 sites with documented on-site generation (MW not reported)
Not yet collected
Not yet collected for this state's utilities.
Not yet collected
Recent changes
- Jun 2, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. Current IT capacity: 78 MW → 146 MW
- Jun 2, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. Current facility power: 105 MW → 198 MW
- Jun 2, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. Buildings operational: 1 → 2
- Jun 2, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. Status: Operating + expanding → Operating
- Jun 2, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. New capacity online: We estimate Building 2 becomes operational due to being 120 days after final phases of construction, 9 months since roof and cooling were done, and similar Meta data centers construction timelines.
- Mar 4, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. Buildings operational: 0 → 1
- Mar 4, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. Status: Under construction → Operating + expanding
- Mar 4, 2026 · Meta Huntsville EstimatedModeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. New capacity online: We estimate that Building 1 is operational 30 days after the appearance of color artifacts on the fans.