ISO-NE Datacenter Sites
ISO New England
ISO New England coordinates the six-state Northeast. Winter peaking, constrained gas supply, and limited land keep it a niche datacenter market, but proximity to Boston drives latency-sensitive demand.
5,588
Candidate sites
47.6/100
Avg DC Readiness
171.6k MW
Catalogued capacity
theoretical aggregate
3.5 yrs
Avg queue wait
Member states
- Massachusetts1,803
- Maine1,306
- Connecticut717
- Vermont674
- New Hampshire563
- Rhode Island461
- Maryland60
- New York3
- Virginia1
By site type
Average sub-score profile
Power availability
33.5
Speed-to-power
39.0
Fiber
62.8
Water
59.9
Hazard resilience
54.8
Top 25 datacenter sites in ISO-NE
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| BEDFORD | Substation-Adjacent | NH | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 75.6 |
| KENT COUNTY | Substation-Adjacent | RI | Kent County | 345 kV | 600 MW | 3.5 yrs | 75.3 |
| BUXTON | Substation-Adjacent | ME | Cumberland County | 345 kV | 600 MW | 3.5 yrs | 74.8 |
| GRANITE RIDGE | Substation-Adjacent | NH | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 74.7 |
| UNKNOWN137065 | Substation-Adjacent | NH | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 73.7 |
| SCOBIE POND 345KV | Substation-Adjacent | NH | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 73.5 |
| UNKNOWN132717 | Substation-Adjacent | NH | Rockingham County | 230 kV | 300 MW | 3.5 yrs | 73.5 |
| ESSENTIAL POWER NEWINGTON LLC | Substation-Adjacent | NH | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 73.1 |
| ANP BELLINGHAM ENERGY PROJECT | Substation-Adjacent | MA | Norfolk County | 345 kV | 600 MW | 3.5 yrs | 72.9 |
| ANP BLACKSTONE ENERGY PROJECT | Substation-Adjacent | RI | Providence County | 345 kV | 600 MW | 3.5 yrs | 72.9 |
| RAVEN FARM | Substation-Adjacent | ME | Cumberland County | 345 kV | 600 MW | 3.5 yrs | 72.8 |
| SURROWIEC | Substation-Adjacent | ME | Cumberland County | 345 kV | 600 MW | 3.5 yrs | 72.7 |
| UNKNOWN132736 | Substation-Adjacent | NH | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 72.6 |
| MILLBURY NO. 3 | Substation-Adjacent | MA | Worcester County | 345 kV | 600 MW | 3.5 yrs | 72.3 |
| OCEAN STATE | Substation-Adjacent | RI | Providence County | 345 kV | 600 MW | 3.5 yrs | 72.3 |
| TAP137063 | Substation-Adjacent | NH | Merrimack County | 230 kV | 300 MW | 3.5 yrs | 72.2 |
| KINGSTON STREET | Substation-Adjacent | MA | Suffolk County | 345 kV | 600 MW | 3.5 yrs | 72.2 |
| ELIOT | Substation-Adjacent | NH | Strafford County | 345 kV | 600 MW | 3.5 yrs | 72.0 |
| UNKNOWN132744 | Substation-Adjacent | NH | Hillsborough County | 345 kV | 600 MW | 3.5 yrs | 71.7 |
| BUXTON | Substation-Adjacent | ME | Cumberland County | 345 kV | 600 MW | 3.5 yrs | 71.6 |
| DEERFIELD | Substation-Adjacent | NH | Strafford County | 345 kV | 600 MW | 3.5 yrs | 71.6 |
| AMHERST | Substation-Adjacent | NH | Hillsborough County | 345 kV | 600 MW | 3.5 yrs | 71.3 |
| TEWKSBURY NO. 22A | Substation-Adjacent | MA | Middlesex County | 345 kV | 600 MW | 3.5 yrs | 71.3 |
| UNKNOWN132750 | Substation-Adjacent | NH | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 71.2 |
| K STREET | Substation-Adjacent | MA | Suffolk County | 345 kV | 600 MW | 3.5 yrs | 71.1 |
ISO-NE FAQ
- What is ISO-NE?
- ISO New England (ISO-NE) ISO New England coordinates the six-state Northeast. Winter peaking, constrained gas supply, and limited land keep it a niche datacenter market, but proximity to Boston drives latency-sensitive demand.
- How many datacenter sites are in the ISO-NE region?
- GridCensus catalogs 5,588 scored datacenter candidate sites in ISO-NE, averaging 47.6/100 DC Readiness.
- What is the average interconnection-queue wait in ISO-NE?
- Candidate sites in ISO-NE average a 3.5 yrs queue wait with an average queue depth of 26 projects.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for ISO-NE. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.