How much power does Robena Mine Data Center (Project Hummingbird) use?

Robena Mine Data Center (Project Hummingbird) has a reported power capacity of 910 MW.

Has Robena Mine Data Center (Project Hummingbird) had environmental violations?

As of the latest EPA ECHO sync, no enforcement actions are on record for Robena Mine Data Center (Project Hummingbird).

Where is Robena Mine Data Center (Project Hummingbird) located?

Robena Mine Data Center (Project Hummingbird) is in Monongahela Township, Greene County, PA.

Under constructionhyperscale

Robena Mine Data Center (Project Hummingbird)

Monongahela Township, Greene County, PA

Source: Primary source

Robena Mine Data Center (Project Hummingbird) is a under construction data center in Greene County, PA, operated by International Electric Power. DataCentersExposed has documented 910 MW of reported power capacity at this site.

Reporting by Eric Keller · Updated Jun 21, 2026

Watch this facility (email alerts)↓ Take action on this facility Report a concern at this facility

Campaign · Decision pending

Take action

Greene, Pennsylvania

supporters

Robena Mine Data Center/ Project Hummingbird in Monongahela Township, PA is contested. Group: https://centerforcoalfieldjustice.org/ Track what's being decided, when, and how to weigh in.

Your action kit

Sourced arguments and ready-to-send letters — every figure links to a primary record. Edit to add your own story.

Power & your bill

910 MW of new demand — roughly a city of 728,000 homes.

Large new loads can raise transmission and capacity costs that land on every ratepayer. Residential power in PA is 21.5¢/kWh, up 13.2% year-over-year. (MW→homes is a rough ~800/MW planning figure.)

Source

Process

Demand a full, public review — not a rubber stamp.

Ask for an independent noise study, a water-and-power impact assessment, enforceable conditions (setbacks, hours, cooling type), and that the record stays open for written comment. Procedural shortcuts have voided approvals elsewhere.

Public comment (editable)

Edit freely before sending — it's a starting point. Add your own story; personal comments carry the most weight.

Records / FOIA request

Public Records Request

To the records custodian for Greene County, PA,

Under the applicable public-records law, I request copies of the following records concerning the data-center project known as "Robena Mine Data Center (Project Hummingbird)":

1. The complete application, including any rezoning, special-use/conditional-use permit, or site-plan submissions and all exhibits.
2. All staff reports, analyses, and recommendations.
3. Any traffic, noise, water-use, stormwater, or utility/load studies submitted or commissioned.
4. Any development agreement, proffers, or tax-incentive/abatement agreements and their term sheets.
5. All correspondence between the applicant (or its agents) and county/city staff or elected officials regarding this project.
6. Notices of public hearings and proof of required public notice.

I request these in electronic form where available. If any portion is withheld, please cite the specific exemption. If fees will exceed $25, please contact me first.

Thank you,
[Your name]
[Your email / address]

Edit freely before sending — it's a starting point. Add your own story; personal comments carry the most weight.

Join the campaign

Add your name and we'll email you before every hearing, with what to say and where to show up.

Neighbors taking a stand

Be the first to say why this matters. Public notes appear here to show officials the strength of local feeling.

Real parent

—

Operator

International Electric Power

Power

910 MW

Attribution & capacity confidence:highprimary source

Overview

source: link

Project Hummingbird is a data center complex planned for the former Robena Mine, a reclaimed coal site of about 1,400 acres in Monongahela Township, Greene County, along the Monongahela River. Pittsburgh-based International Electric Power is developing it as a behind-the-meter project: the campus would be powered on site by a natural gas plant of roughly 910 to 944 MW (combined-cycle turbines plus battery storage) rather than drawing that load from the grid. The turbines are slated for delivery in 2028 with operations targeted for early 2029, and the plant's emissions are projected at about a third of a comparable coal-fired plant. Water is a central concern: Essential Utilities, the regional water company, told the Securities and Exchange Commission it would invest about 26 million dollars to build a treatment facility for the project, which could use on the order of 17 to 18 million gallons of water per day for power generation and cooling. The Greene County Planning Commission approved the first phase in an 8-to-1 vote in December 2025. Residents have raised concerns about water draw, air emissions, and the pace of approval at a series of open houses.

Operator chain

Files as
International Electric Power
This facility
Robena Mine Data Center (Project Hummingbird)

Known aliases: Project Hummingbird · IEP Greene County · Robena Mine

Grid & water — why here

source: HIFLD · EPA

Nearest substation

1.7 mi

Hatfield · 500 kV

Transmission line

1.6 mi

500 kV line

Municipal water

Served

Pa American Dilliner System

The closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.

In the news

source: Google News

Tax breaks & subsidies

source: Good Jobs First / GASB 77

No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.

Water use

No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.

EPA permits & violations

source: EPA ECHO

No reported violations as of last sync.

Nearest school

source: HIFLD / NCES

The nearest public school, Mapletown Jshs in Greensboro, is 2.2 mi from this site (250 students).

Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).

Hearings timeline

No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.

See something wrong or missing on this page? Suggest a correction.