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Data center siteSite record

1547 Chester County Data Center Campus

Chester County, Pennsylvania, United StatesProposed
Capacity
450 MW
Contracted
Lead participant
1547 Critical Systems Realty
Developer
Last updated
Aug 28, 2026
Most recent public record update

About 1547 Chester County Data Center Campus

1547’s Chester County, Pennsylvania powered-land site spans about 100 acres with zoning for two roughly one-million-square-foot data center buildings. PECO’s commitment increased from an initial 290 MW to at least 450 MW, and 1547 now marks the land as sold; the current owner and delivery schedule are not publicly disclosed.

Capacity

Contracted
Operating capacity—An operating IT-capacity figure has not been publicly disclosed.
Contracted Supply450 MWActual · 1547 Chester County Data Center Campus

Development

1 phases · 2 milestones
Sold powered-land site; downstream development undisclosedAnnounced Or Preconstruction

1547’s Chester County, Pennsylvania powered-land site spans about 100 acres with zoning for two roughly one-million-square-foot data center buildings. PECO’s commitment increased from an initial 290 MW to at least 450 MW, and 1547 now marks the land as sold; the current owner and delivery schedule are not publicly disclosed.

2 buildings

Jan 16, 2024
1547 announced initial 290 MW commitment
Completed
Aug 28, 2026
1547 listing identifies the site as sold
Completed

Infrastructure

Electric GridSecured Or Contracted

450 MW

Minimum PECO delivery commitment; not operating IT load.

Project map

0 of 1 project point mapped
Infrastructure facts
1
Mapped records
1
Capacity figures
1

No map point available

Power & interconnection: 1

Facts & sources

Published claims and their source links.

8 facts
Location Context
1547 Chester County Data Center Campus | Chester County | Pennsylvania | US
Actual
1547 Critical Systems Realty1547 Chester County Data Center Campus project source
Lifecycle Status
Proposed
Actual
1547 Critical Systems Realty1547 Chester County Data Center Campus project source
Reported Capacity
450 MW
Actual
1547 Critical Systems Realty1547 Chester County Data Center Campus project source
Capacity Basis
450 MW contracted power supply; not measured operating IT load. The 450 MW value is a minimum utility delivery commitment, not operating IT load.
Actual
1547 Critical Systems Realty1547 Chester County Data Center Campus project source
Site Area
100 acres
Actual
1547 Critical Systems Realty1547 Chester County Data Center Campus project source
Building Count
2
Actual
1547 Critical Systems Realty1547 Chester County Data Center Campus project source
Gross Floor Area
2,000,000 square feet
Design
1547 Critical Systems Realty1547 Chester County Data Center Campus project source
Ownership Status
Sold
Actual
1547 Critical Systems Realty1547 Chester County Data Center Campus project source