CoreWeave Lancaster Data Center (Greenfield Road)
CoreWeave (filed as Chirisa Technology Parks). Filed, 100 MW
CoreWeave, Chirisa Technology Parks and Machine Investment Group announced more than 6 billion dollars of investment to convert a former R.R. Donnelley printing plant in Lancaster city into an AI data center. The initial plan is for 100 megawatts of capacity with room to grow to 300 megawatts, and CoreWeave would be the sole tenant. A second former Donnelley property on Harrisburg Pike is part of the same overall investment.
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- Status
- Filed
- Operator
- CoreWeave
- Applicant on record
- Chirisa Technology Parks
- Location
- 216 Greenfield Rd, Lancaster, PA, Lancaster County, PA
- Size
- 100 MW
- Cooling
- Not reported
- Utility
- PPL Electric
- First reported
- 2025-07
- Last updated
- August 29, 2026
What happens next
Still to come: public hearings, a rezoning or permit vote, and a utility interconnection agreement.
Sources
- AI cloud computing firm announces plans for $6B data center in Lancaster County, LancasterOnline
- CoreWeave plans $6bn data center in Lancaster, Pennsylvania, Data Center Dynamics
What it would mean nearby
The cooling design has not been reported. If it uses evaporative cooling, a 100 MW facility would draw roughly 317,000 to 1.1 million gallons of water a day, about what 3,600 households use.
PPL Electric distribution base rate case settlement raised residential rates 4.9% from July 2026: about $8 to $10 a month on a $184 bill. The order is meant to keep new data centers from pushing their power costs onto residential electric bills by requiring developers to pay for all of their own electricity. This does not change anyone's electric rate directly, but it is meant to stop the cost of new substations and power lines built for data centers from being added to everyone else's bill.
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Common questions
Where is the CoreWeave Lancaster data center?
It is in Lancaster, Lancaster County, PA.
Has the CoreWeave Lancaster data center been approved?
Not yet. An application has been filed and has not been decided.
How big is the CoreWeave Lancaster data center?
Reported size: 100 MW.
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