phase 2
OH-DC-0024
AWS Sunbury Data Center Campus
Campus: Sunbury Business and Technology Park
Owner
Amazon Web Services / Amazon Data Services
Operator
Amazon Web Services
Primary use
hyperscale
Power
750 MW
(est)
estimated full buildout
Size
450,000 sq ft
Land area
241.00 acres
In service
December 2034
(expected)
Location
Sunbury, Delaware
Timeline
- CRA incentive approved 2024-11-22 (unknown)
- land purchase $44M 2024-12-30 (unknown)
- P&Z rezoning paused - applicant missed deadline 2026-03-23 (unknown)
- Sunbury data-center moratorium through Jan 2027 2026-03-25 (unknown)
- first building construction target 2028-01 (unknown)
- first building operational target 2034-12 (unknown)
Sources
Industry reporting
- https://www.datacenterdynamics.com/en/news/aws-plans-2bn-data-center-campus-in-sunbury-ohio/
- https://www.datacenterdynamics.com/en/news/aws-purchases-44m-galena-property-for-sunbury-campus-in-ohio/
- https://www.datacenterdynamics.com/en/news/aep-to-bring-47gw-of-new-data-center-load-online-in-2025/
Other
- https://www.aeptransmission.com/ohio/greenchapel/
- https://www.utilitydive.com/news/ohio-ratepayer-occ-ferc-amazon-data-center-aes/733169/
News
Data confidence
Location
High
Owner Operator
High
Phase
High
Mw
Medium
Sqft
Medium
In Service
Medium
Buildings
Medium
Land Area
High
Primary Use
High
What we are still verifying
No AEP Ohio FERC Construction Service Agreement surfaced in public search. If filed (likely ER25/ER26 series), would disclose full-buildout MW and ramp schedule. Fed off AEP Vassell Substation; new Vassell-Green Chapel 345 kV double-circuit under construction 2024-2027. AEP Ohio area load forecast 500 MW (2024) to 2,000 MW (2027).
Spot an error? Email a correction with the record ID OH-DC-0024.