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Active / Approved

Hitachi Energy Westmoreland Co. Expansion

Mt Pleasant / Greensburg, Westmoreland County

A data center project in Mt Pleasant and Greensburg, Westmoreland County.

Active / ApprovedExistingSW
At a glance

The project by the numbers

StatusApproved
Capex$ 0.07 B
First announced2025
Target onlineTBD

Approved and proceeding in Mt Pleasant and Greensburg, Westmoreland County

Current stage
The municipality has approved the project.
Decision body
Mt Pleasant / Greensburg
Top issues
Residents and officials have focused on water use, continuous mechanical noise, and emissions from backup generation.

$70M expansion (Mt Pleasant, Greensburg). Grid-component manufacturing supporting DC infrastructure.

News

Coverage of this project

Know your rights

In Pennsylvania, a data center on industrial land usually needs a special exception or conditional use, decided by a local Zoning Hearing Board after a public, quasi-judicial hearing. Neighbors can request party status, cross-examine witnesses, and build an evidentiary record. Municipalities can also write data-center ordinances with enforceable standards.

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Take action

Organized community opposition is the single most effective check on these projects in Pennsylvania. Show up to hearings, submit comment when it is taken, support legal and expert-witness costs, and ask your municipality for a moratorium and a real ordinance.

How communities push back →