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Gridcensus

Sullivan County, New Hampshire · ISO-NE

DC Readiness
58.5
Good / 100

TAP136051 is a substation-adjacent datacenter candidate site in Sullivan County, New Hampshire, interconnecting through ISO-NE. It screens at 58.5/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 3.9 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationTAP136051
Substation distance0.0 mi
Substation voltage115 kV
Available capacity100 MW
UtilityPUBLIC SERVICE CO OF NHinvestor ownedmoderate to large load · terms ≥ 50 MW

Speed to power

Interconnection outlookModerate
≈ 3.9 yrs typical interconnection wait

Middle-of-the-pack interconnection conditions for this grid.

ISO / RTO regionISO-NE
Queue depth1
Avg queue wait3.9 yrs

Connectivity

Nearest IXPVELCO Rutland
IXP distance35.6 mi
Fiber providers9
Fiber coverage57.4%

Site characteristics

Risk & environment

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

Location context

Nearest datacenterVELCO Rutland
DC distance35.6 mi
County hazard (FEMA NRI)Relatively Low (15)
DC tax incentiveNo
Commercial electricity15.53¢/kWh
Industrial electricity13.16¢/kWh
Cooling degree days400
Heating degree days7,200
Land price / acre$5,219

Regulatory climate

Moderatestate posture · as of 2026-08

No notable statewide DC restriction on record; confirm local zoning and utility tariffs.

DC tax incentiveNo / suspended

Site location

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≥ 7560–7540–60≤ 40
This site + 8 nearby

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Full DC Readiness breakdown

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

Power availability20%
56
Speed to power20%
48
Fiber connectivity12%
66
Energy cost10%
50
Water risk7%
94
Natural hazard6%
85
Buildability7%
60
Labor market4%
50
DC cluster4%
40
Land / acreage3%
45
Construction cost3%
50
Gas pipeline2%
10
Tax incentive1%
0
Climate / cooling1%
100

Nearby comparable sites

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

Sites near TAP136051
SiteTypeVoltageCapacityQueue waitScore
ASCUTNEYSubstation-Adjacent115 kV100 MW3.9 yrs57.4
UNKNOWN136710Substation-Adjacent115 kV100 MW3.9 yrs57.4
ASCUTNEYSubstation-Adjacent115 kV100 MW3.9 yrs57.4
Wheelabrator Claremont FacilityBrownfield—5 MW3.5 yrs56.4
OZ SullivanGreenfield——3.5 yrs55.4
Syd ClarkeIndustrial——3.9 yrs52.6
Topstone MillIndustrial——3.9 yrs52.6
Mine SiteFormer Mine——3.9 yrs52.6

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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Every site and score for TAP136051, Sullivan 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.