Greenfield (OXY CENTURY - None)
GreenfieldTerrell County, Texas · WECC
At a glance
Greenfield (OXY CENTURY - None) is a greenfield datacenter candidate site in Terrell County, Texas, scoring 51.8/100 DC Readiness — 2nd of 4 scored sites in the county. Its nearest substation is OXY CENTURY. It sits in the WECC grid region and the TEXAS-NEW MEXICO POWER CO service territory, where interconnection has averaged 3.5 years from request to operation. GridCensus catalogs 300 MW of candidate capacity here.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No statewide moratorium, but since Aug 3, 2026 ERCOT has paused approvals to energize new datacenter and crypto loads ≥75 MW pending an audit due Dec 10, 2026. SB 6 adds large-load obligations above 75 MW.
SB 6: loads ≥75 MW accept ERCOT emergency curtailment + contribute to interconnection cost.
Incentive detail: Chapter 313/Chapter 403 property tax abatements; Texas Enterprise Fund; no state income tax.
Site location
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How does Greenfield (OXY CENTURY - None) compare with other sites in Terrell County?
Greenfield (OXY CENTURY - None) ranks 2nd of 4 scored candidate sites in Terrell County. Its 51.8/100 is roughly in line with the county average of 50.6. It is roughly in line with the Texas average of 56.4 and roughly in line with the national average of 53.2.
Against the Texas average, its strongest sub-score is power availability (50 vs 46) and its weakest is speed to power (63 vs 72). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Greenfield (OXY CENTURY - None) to power, fiber and other datacenters?
The nearest mapped substation, OXY CENTURY, is the closest grid connection point on record and operates at 230 kV. The nearest located transmission bottleneck is PALOUS_WOLFCA1_1 (ERCOT), 70 miles away. 1 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is IONIC Digital Cedarvale, 102.7 miles away.
What are the flood, water and hazard risks at Greenfield (OXY CENTURY - None)?
At the county level, FEMA's National Risk Index rates Terrell County "Very High".
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 Terrell County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| Greenfield (OXY CENTURY - None) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 52.3 |
| Greenfield (OXY CENTURY - None) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 51.3 |
| Mine Site | Former Mine | — | — | 3.5 yrs | 46.8 |
Greenfield (OXY CENTURY - None): common questions
What is the DC Readiness score of Greenfield (OXY CENTURY - None)?
Greenfield (OXY CENTURY - None) scores 51.8/100 on the GridCensus DC Readiness scale, rated fair. It ranks 2nd of 4 scored sites in Terrell County. The Terrell County average is 50.6 and the Texas average is 56.4.
What is the nearest substation to Greenfield (OXY CENTURY - None)?
The nearest mapped substation is OXY CENTURY, at 230 kV. GridCensus catalogs 300 MW of candidate capacity for the site.
Which electric utility serves Greenfield (OXY CENTURY - None)?
TEXAS-NEW MEXICO POWER CO (investor owned) holds the retail service territory that contains the site; its holding company is PNM RESOURCES INC.
What grid region is Greenfield (OXY CENTURY - None) in?
Greenfield (OXY CENTURY - None) is in the WECC region. Projects interconnecting there have averaged a 3.5-year wait from queue request to operation.
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 (OXY CENTURY - None), Terrell County, TX”, https://gridcensus.com/datacenter-sites/texas/terrell-county/greenfield-oxy-century-none-5b4f852c (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.
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