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Gridcensus

EC Near Mansfield

Greenfield

Bristol County, Massachusetts · ISO-NE

DC Readiness
49.6
Fair / 100

EC Near Mansfield is a greenfield datacenter candidate site in Bristol County, Massachusetts, interconnecting through ISO-NE. It screens at 49.6/100 DC Readiness and a 3.5 yrs average interconnection-queue wait.

Power & interconnection

LMP zoneISONE_MA
Wholesale LMP$69.64/MWh
Utility commercial rate0.17¢/kWh
UtilityTOWN OF BRAINTREE - (MA)municipal

Speed to power

Interconnection outlookModerate
≈ 3.5 yrs typical interconnection wait

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

ISO / RTO regionISO-NE
Queue depth25
Avg queue wait3.5 yrs
Recent queue wait3.5 yrs
Completion rate25%
Withdrawal rate75%

Connectivity

Nearest IXPDigital Realty BOS (128 1st Ave)
IXP distance14.3 mi
Fiber providers7
Fiber coverage33.4%
Nearest cloud providerAWS
Nearest cloud regionus-east-1
Cloud region distance387.4 mi

Site characteristics

Site typeGreenfield
Land contactBristol County Assessor
Land owner typeprivate
Buildability20.0/100
Land cover (NLCD)Emergent Herbaceous Wetlands
Former usenear retired gas plant (10km)

Risk & environment

Environmental constraintHigh (70/100)
Flood zoneZone AE (SFHA)
Water stress (WRI)0.60
Wetlands (NWI)Present
Critical habitatClear
Superfund nearbyPresent
Superfund siteMCI CEDAR JUNCTION
Hazard sub-score43/100
Construction cost index124.3 (avg 100)

Location context

Nearest datacenterDigital Realty BOS (105 Cabot)
DC distance14.3 mi
Nearest rail1.8 mi
Nearest gas pipeline1.8 mi
Nearest fiber route21.7 mi
County hazard (FEMA NRI)Relatively Low (22)
DC tax incentiveNo
Commercial electricity17.41¢/kWh
Industrial electricity16.54¢/kWh
Cooling degree days600
Heating degree days5,900
Land price / acre$21,221

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

◆ Loading map…
≥ 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%
30
Speed to power20%
40
Fiber connectivity12%
72
Energy cost10%
58
Water risk7%
88
Natural hazard6%
43
Buildability7%
20
Labor market4%
50
DC cluster4%
80
Land / acreage3%
30
Construction cost3%
46
Gas pipeline2%
94
Tax incentive1%
0
Climate / cooling1%
95

Nearby comparable sites

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

Sites near EC Near Mansfield
SiteTypeVoltageCapacityQueue waitScore
OZ BristolGreenfield——3.5 yrs58.2
EC Coal Bristol CountyGreenfield——3.5 yrs58.0
EC Near MansfieldGreenfield——3.5 yrs57.8
EC Near Cleary Flood HybridGreenfield——3.5 yrs57.8
EC Coal Bristol CountyGreenfield——3.5 yrs57.4
EC Coal Bristol CountyGreenfield——3.5 yrs56.7
OZ BristolGreenfield——3.5 yrs56.7
CLEARY FLOODSubstation-Adjacent115 kV100 MW3.9 yrs56.6

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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