Generation footprint currently visible in the territory state context.
Eversource · ISO-NE
Eastern Massachusetts Utility Zone
ISO-NE territory with dense infrastructure and strong enterprise demand, but a structurally tighter and more expensive power context.
Territory posture
51Selective
Watchlist market
Useful as a comparative benchmark or opportunistic market, but not the easiest place to pitch as ready today.
County focusMiddlesex, Essex, Suffolk
Updated market snapshot2026-04-15T10:45:00.000-04:00
Current source coverage6/7
230 kV+ footprint available to tell the local grid-access story.
Curated large-load and data-center presence affecting saturation.
Latest territory-linked market snapshot.
Latest EIA state industrial benchmark, useful for annual delivered-power framing.
EIA respondent used for regional load and fuel context.
Latest operational peak forecast in the relevant ISO context.
Current live regional mix where available, otherwise broader contextual fallback.
Why this territory works
Current strengths
- MA shows strong visible grid depth, with 88 high-voltage substations in the current footprint.
- Recent operating conditions look comparatively steady, which supports a more credible near-term readiness narrative.
- Known large-load saturation remains moderate enough to keep this territory marketable for new entrants.
What to validate next
Current risks
- Retail context is not a standout strength here, so the story should lean more on grid depth and market positioning than tariff economics.
- The current supply stack is less diversified, which weakens a clean-power or resiliency narrative.
- Visible large-load saturation or current grid pressure is elevated enough that this should be framed as a selective market, not easy capacity.
Operational context
Regional operating conditions
Current load10,510 MW
Current generation10,029 MW
Reserve marginUnavailable
Constraint countUnavailable
Outage pressure7,932 MW
System conditionNormal
Interpretation
How to use this score
- Use this page to decide whether the territory deserves live node inspection and utility outreach.
- Use the node explorer when you need evidence about local price shape and nearby renewable depth.
- Use compare when you need to prove this territory is better than a similar peer, not just interesting on its own.
Source coverage
What is feeding the score
- ISO_NE_HOURLY_LOAD_FORECAST: Current · 1 records
- ISO_NE_GEN_FUEL_MIX: Current · 9 records
- ISO_NE_DAY_AHEAD_CONSTRAINTS: Stale · 0 records
- ISO_NE_POWER_SYSTEM_CONDITIONS: Current · 1 records
- ISO_NE_OUTAGES_GENERATOR: Current · 7932 records
- ISO_NE_OUTAGES_TRANSMISSION: Current · 7932 records
- ISO_NE_DA_HOURLY_LMP: Current · 29064 records
Physical envelope
Infrastructure and saturation
State renewable share36%
Storage capacity221 MW
Substations620
Known large-load MW88 MW
Score breakdown
Territory attractiveness components
Wholesale Signal49
Load Stress71
Grid Access100
Supply Composition27
Planning Pressure44
Large Load Saturation60
Retail Context9