# Microsoft AVC43 Data Center

PJM data center · https://askthegrid.com/assets/facilities/microsoft-avc43-data-center--grid-load-55a6026c62605fa6

Microsoft AVC43 is a data center in South Hill, Mecklenburg County, Virginia, named in a Virginia DEQ air registration approved on July 12, 2023. The registration covers two units, AVC43-1 and AVC43-2, with 40 large and 2 small diesel backup generators. A construction stormwater permit for the site lists about 138.78 acres of development. Microsoft is the permit holder. Public records reviewed give no site load or utility interconnection figure, and generator ratings are backup equipment rather than grid demand.

## Identity and location

- Operating status: approved
- Asset scope: campus
- Location: 2 Butts Street, South Hill, Mecklenburg County, VA
- Operator: Microsoft (exact asset)
- Owner: Microsoft (exact asset)

## Power and grid context

- ISO/RTO: PJM

## Development

- Site area: 138.78 acres

## Sources

- [Access Denied](https://www.deq.virginia.gov/home/showpublisheddocument/25670/638627918390000000)
- [Feature (ID: 30162)](https://apps.deq.virginia.gov/arcgis/rest/services/public/EDMA/MapServer/303/30162)
- [https://apps.deq.virginia.gov/arcgis/rest/services/public/EDMA/MapServer/294/query?where=PLA_REG_NUM%3D53071&outFields=*&returnGeometry=true&outSR=4326&f=pjson](https://apps.deq.virginia.gov/arcgis/rest/services/public/EDMA/MapServer/294/query?where=PLA_REG_NUM%3D53071&outFields=*&returnGeometry=true&outSR=4326&f=pjson)

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Canonical page: https://askthegrid.com/assets/facilities/microsoft-avc43-data-center--grid-load-55a6026c62605fa6
Profile generated: 2026-11-02T18:59:52.740682Z
Source: Ask the Grid — https://askthegrid.com/