# Corscale Highlands West Data Center Campus

PJM data center · https://askthegrid.com/assets/facilities/corscale-highlands-west-data-center-campus--grid-load-6a20d6fc67ae4ce9

Highlands West is a proposed data center campus on the 228-acre former Dauphin Highlands Golf Course at 650 S. Harrisburg Street in Swatara Township, Dauphin County, Pennsylvania. Corscale Data Centers plans three one-story buildings of 409,500 square feet each, with two substations and a PPL switch station. The project page lists 979 MW of gross campus capacity. The land development plan was tabled in October 2026, and developers say groundbreaking could begin in 2027.

## Identity and location

- Operating status: proposed
- Asset scope: campus
- Location: 650 S. Harrisburg St., Harrisburg, Dauphin County, PA
- Developer: Corscale Data Centers (exact asset)
- Developer: Provident Realty (exact asset)
- Owner: Harrisburg I, LLC (exact asset)

## Power and grid context

- Campus gross power: 979 MW · proposed · exact asset — Official project page labels this the Highlands West gross campus capacity
- ISO/RTO: PJM
- Electric utility: PPL Corporation
- Substation: Two substations and a PPL Public Utility switch station are proposed

## Development

- Construction: Developers said groundbreaking could begin in 2027, with the data centers potentially operational by 2028 or 2029

## Sources

- [https://www.pennlive.com/news/2026/10/street-widening-noise-monitors-the-latest-details-for-105b-dauphin-county-data-center.html](https://www.pennlive.com/news/2026/10/street-widening-noise-monitors-the-latest-details-for-105b-dauphin-county-data-center.html)
- [Highlands West — Swatara Township, Pennsylvania](https://www.highlandswestpa.com/)
- [Community hears updates on Swatara Township data centers - WGAL](https://www.wgal.com/article/community-hears-updates-on-swatara-township-data-centers/74085730)
- [https://swataratwp.com/wp-content/uploads/2026/10/Swatara_Press_Statement_120_3_Million_CBA.pdf](https://swataratwp.com/wp-content/uploads/2026/10/Swatara_Press_Statement_120_3_Million_CBA.pdf)
- [www.dauphincountygeneralauthority.org](https://www.dauphincountygeneralauthority.org/DocumentCenter/View/127/08-20-2025-Questions-and-Answers-Re-RFP-Updated-PDF)
- [https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=650+S.+Harrisburg+St.%2C+Harrisburg%2C+PA&benchmark=Public_AR_Current&vintage=Current_Current&format=json](https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=650+S.+Harrisburg+St.%2C+Harrisburg%2C+PA&benchmark=Public_AR_Current&vintage=Current_Current&format=json)
- [Swatara Twp. data center plans draw concerns from residents | WITF](https://www.witf.org/2026/10/08/swatara-twp-residents-question-data-centers-planned-near-homes-church/)
- [www.dauphincountygeneralauthority.org](https://www.dauphincountygeneralauthority.org/DocumentCenter/View/126/08-20-2025-Press-Release-RE-PSA-for-Dauphin-Highands-PDF)
- [www.dauphincountygeneralauthority.org](https://www.dauphincountygeneralauthority.org/DocumentCenter/View/218/06-16-2026-Press-Release-RE-Dauphin-Highlands-Final-Settlement)

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Canonical page: https://askthegrid.com/assets/facilities/corscale-highlands-west-data-center-campus--grid-load-6a20d6fc67ae4ce9
Profile generated: 2026-11-02T21:32:46.811686Z
Source: Ask the Grid — https://askthegrid.com/