Under construction

Sentinel Data Centers / Green Fig East Whiteland Campus (Cyprus Foote Superfund Site)

East Whiteland Township, Chester County, PA

Sentinel Data Centers / Green Fig East Whiteland Campus (Cyprus Foote Superfund Site) is a data center under construction in East Whiteland Township, PA, developed by Green Fig LLC / Sentinel Data Centers. Green Fig LLC and Sentinel Data Centers are building a two-building, ~1.5M sq ft data center complex on the 79-acre former Cyprus Foote Mineral Co. property in East Whiteland Township, Chester County, PA. The site was designated an EPA Superfund/National Priorities List site in 1992 after the mineral-processing plant (operated 1941-1991) left lithium, arsenic, hexavalent chromium, boron and low-level radiation contamination; a 2024 EPA report found excessive VOCs remain, with no removal timeline. The township issued a stop-work order in early July 2026 after residents raised dust/environmental concerns; construction had already begun by then. Developers returned seeking to amend plans and alter the final design; township supervisors tabled a decision at the July 8 2026 meeting pending more information, and the project remained in limbo as of the July 27 2026 article. Data center campus on the former Foote Mineral Co. EPA Superfund site (Swedesford Rd & N Malvern Hunt Way), East Whiteland Township, Chester County. Originally zoned in 2021 for two buildings totaling ~2,000,000 sq ft (as 1547/Green Fig Land Co.); Sentinel Data Centers partnered in and proposed 1.5M sq ft, then a reduced 536,000 sq ft version in July 2026 amid fierce local opposition (Protect Exton Park Area from Hyperscale Data Center FB group, 545 members). Board of supervisors tabled the reduced-plan vote 2-1 in July 2026; preliminary site construction work had already begun. MW capacity not disclosed in reporting -- do not confuse with a separate, larger baxtel-listed land-bank entry for adjacent parcels (up to 5M sq ft additional).

Sentinel Data Centers / Green Fig East Whiteland Campus (Cyprus Foote Superfund Site) in East Whiteland Township, PA
Photo: The Philadelphia Inquirer

Project status

  1. Announced
  2. Permitting
  3. Under construction
  4. Operational

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Nothing written about this data center yet. The latest from Chester County, PA:

  1. East Whiteland residents tee up lawsuit over data center

    inquirer.com

  2. Data center plans scrapped at former Coventry Mall site

    pennlive.com

  3. East Whiteland approves new data center ordinance

    inquirer.com

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Pennsylvania state legislation

Site details

Address
East Whiteland Township, PA
Stage
Under construction

Capacity and size: not on file

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