Greenfield (ADAMS SUBSTATION - PENNVILLE S)
GreenfieldJAY, Indiana · PJM
At a glance
Greenfield (ADAMS SUBSTATION - PENNVILLE S) is a greenfield datacenter candidate site in JAY, Indiana, scoring 48.2/100 DC Readiness — 34th of 35 scored sites in the county. Its nearest substation is ADAMS SUBSTATION. It sits in the PJM grid region and the INDIANA MICHIGAN POWER CO service territory, where interconnection has averaged 3.0 years from request to operation. GridCensus catalogs 100 MW of candidate capacity here.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Incentive detail: Sales tax exemption on DC equipment for $750M+/$400M+ investments; EDGE credits up to 100% of payroll taxes.
Site location
Get alerts
Track Greenfield (ADAMS SUBSTATION - PENNVILLE S)
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
How does Greenfield (ADAMS SUBSTATION - PENNVILLE S) compare with other sites in JAY?
Greenfield (ADAMS SUBSTATION - PENNVILLE S) ranks 34th of 35 scored candidate sites in JAY. Its 48.2/100 is roughly in line with the county average of 49.1. It is about 11% below the Indiana average of 54.0 and roughly in line with the national average of 53.2.
Against the Indiana average, its strongest sub-score is natural hazard (68 vs 68) and its weakest is fiber connectivity (55 vs 79). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Greenfield (ADAMS SUBSTATION - PENNVILLE S) to power, fiber and other datacenters?
The nearest mapped substation, ADAMS SUBSTATION, is the closest grid connection point on record and operates at 138 kV. For connectivity, the nearest internet exchange facility is Lifeline Ft Wayne at 31.1 miles. 5 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is INdigital, 39.8 miles away.
What are the flood, water and hazard risks at Greenfield (ADAMS SUBSTATION - PENNVILLE S)?
At the county level, FEMA's National Risk Index rates JAY "Relatively Moderate".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in JAY, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN124110 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 54.7 |
| UNKNOWN124048 | Substation-Adjacent | 138 kV | 100 MW | 3.0 yrs | 54.6 |
| FISHER PACKING CO. (MEAT PROCESSED FROM CARCASSES) | Manufacturing | — | — | 3.0 yrs | 48.9 |
| SAINT-GOBAIN CONTAINERS, INC. (GLASS CONTAINER MANUFACTURING) | Manufacturing | — | — | 3.0 yrs | 48.9 |
| Sheller Globe | Industrial | — | — | 3.0 yrs | 48.9 |
| PATRIOT PAINT CO., INC. (PAINT AND COATING MANUFACTURING) | Manufacturing | — | — | 3.0 yrs | 48.9 |
| Dunkirk Main Street | Industrial | — | — | 3.0 yrs | 48.9 |
| Joy Property | Industrial | — | — | 3.0 yrs | 48.9 |
Greenfield (ADAMS SUBSTATION - PENNVILLE S): common questions
What is the DC Readiness score of Greenfield (ADAMS SUBSTATION - PENNVILLE S)?
Greenfield (ADAMS SUBSTATION - PENNVILLE S) scores 48.2/100 on the GridCensus DC Readiness scale, rated fair. It ranks 34th of 35 scored sites in JAY. The JAY average is 49.1 and the Indiana average is 54.0.
What is the nearest substation to Greenfield (ADAMS SUBSTATION - PENNVILLE S)?
The nearest mapped substation is ADAMS SUBSTATION, at 138 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
Which electric utility serves Greenfield (ADAMS SUBSTATION - PENNVILLE S)?
INDIANA MICHIGAN POWER CO (investor owned) holds the retail service territory that contains the site; its holding company is AMERICAN ELECTRIC POWER CO.
What grid region is Greenfield (ADAMS SUBSTATION - PENNVILLE S) in?
Greenfield (ADAMS SUBSTATION - PENNVILLE S) is in the PJM region. Projects interconnecting there have averaged a 3.0-year wait from queue request to operation.
How far is Greenfield (ADAMS SUBSTATION - PENNVILLE S) from an internet exchange?
The nearest internet exchange facility is Lifeline Ft Wayne, about 31.1 miles away; 5 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Greenfield (ADAMS SUBSTATION - PENNVILLE S), JAY, IN”, https://gridcensus.com/datacenter-sites/indiana/jay/greenfield-adams-substation-pennville-s-2dc88306 (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
Every site and score for Greenfield (ADAMS SUBSTATION - PENNVILLE S), JAY is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.