Skip to content
Gridcensus

Greenfield (UNKNOWN310341 - TAP400273)

Greenfield

Guadalupe County, Texas · ERCOT

DC Readiness
43.2
Fair / 100

Greenfield (UNKNOWN310341 - TAP400273) is a greenfield datacenter candidate site in Guadalupe County, Texas, interconnecting through ERCOT. It screens at 43.2/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 1.7 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationUNKNOWN310341
Substation voltage115 kV
Available capacity100 MW

Speed to power

Interconnection outlookFavorable
≈ 1.7 yrs typical interconnection wait

Shorter queues and healthier completion here — a faster path to energization than the national norm.

ISO / RTO regionERCOT
Queue depth1,169
Avg queue wait1.7 yrs

Connectivity

Nearest IXPSouthwest Cyberport Albuquerque
IXP distance119.6 mi
Fiber providers1
Fiber coverage94.8%

Site characteristics

Site typeGreenfield

Risk & environment

Environmental constraintNone (0/100)
Water stress (WRI)Extremely High
Wetlands (NWI)—
Critical habitat—
Superfund nearby—
Hazard sub-score85/100

Location context

Nearest datacenterJohn F. Simms Building
DC distance96.6 mi
County hazard (FEMA NRI)Relatively Low (15)
DC tax incentiveNo
Commercial electricity16.23¢/kWh
Industrial electricity8.63¢/kWh
Cooling degree days1,400
Heating degree days4,000
Land price / acre$379

Regulatory climate

Favorablestate posture · as of 2026-08

No moratorium; fastest US interconnection (ERCOT). SB 6 adds large-load obligations above 75 MW.

DC tax incentiveYes
Large-load threshold≥ 75 MW

SB 6: loads ≥75 MW accept ERCOT emergency curtailment + contribute to interconnection cost.

Site location

◆ Loading map…
≥ 7560–7540–60≤ 40
This site + 8 nearby

Get alerts

Track Greenfield (UNKNOWN310341 - TAP400273)

Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.

No spam. Just the alerts you asked for.

Full DC Readiness breakdown

All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.

Power availability20%
28
Speed to power20%
33
Fiber connectivity12%
71
Energy cost10%
50
Water risk7%
20
Natural hazard6%
85
Buildability7%
50
Labor market4%
50
DC cluster4%
20
Land / acreage3%
55
Construction cost3%
50
Gas pipeline2%
10
Tax incentive1%
0
Climate / cooling1%
55

Nearby comparable sites

Other scored datacenter candidate sites in Guadalupe County, ranked by DC Readiness.

Sites near Greenfield (UNKNOWN310341 - TAP400273)
SiteTypeVoltageCapacityQueue waitScore
GUADALUPESubstation-Adjacent345 kV600 MW3.3 yrs54.9
EC FFE Guadalupe CountyGreenfield——3.5 yrs50.4
SANTA ROAS DOWNTOWNSubstation-Adjacent69 kV50 MW3.3 yrs48.4
UNKNOWN310058Substation-Adjacent69 kV50 MW3.3 yrs48.4
SANTA ROSA TOP O' DA HILLSubstation-Adjacent69 kV50 MW3.3 yrs48.2
UNKNOWN309309Substation-Adjacent69 kV50 MW3.3 yrs48.0
Mine SiteFormer Mine——3.3 yrs44.4
Mine SiteFormer Mine——3.3 yrs44.4

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 (UNKNOWN310341 - TAP400273), Guadalupe County 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.