ISO New England

Coal	9
Hydro	362
Natural Gas	6133
Nuclear	3366
Oil	990
Other	36
Renewables	25
Renewables	316
Renewables	2
Renewables	1118
Renewables	311

Coal	Coal	9
Hydro	Hydro	362
Natural Gas	Natural Gas	6133
Nuclear	Nuclear	3366
Oil	Oil	990
Other	Other	36
Landfill Gas	Renewables	25
Refuse	Renewables	316
Solar	Renewables	2
Wind	Renewables	1118
Wood	Renewables	311

-104.549
1,448.961
-534.568
60.199
3.097
81.958
0

2025-12-08T00:00:00.000-05:00	12626.345
2025-12-08T00:05:00.000-05:00	12608.445
2025-12-08T00:10:00.000-05:00	12602.118
2025-12-08T00:15:00.000-05:00	12569.874
2025-12-08T00:20:00.000-05:00	12536.687
2025-12-08T00:25:00.000-05:00	12481.226
2025-12-08T00:30:00.000-05:00	12414.477
2025-12-08T00:35:00.000-05:00	12430.48
2025-12-08T00:40:00.000-05:00	12393.414
2025-12-08T00:45:00.000-05:00	12349.649
2025-12-08T00:50:00.000-05:00	12294.822
2025-12-08T00:55:00.000-05:00	12249.123
2025-12-08T01:00:00.000-05:00	12259.133
2025-12-08T01:05:00.000-05:00	12241.68
2025-12-08T01:10:00.000-05:00	12185.201
2025-12-08T01:15:00.000-05:00	12183.096
2025-12-08T01:20:00.000-05:00	12179.932
2025-12-08T01:25:00.000-05:00	12153.363
2025-12-08T01:30:00.000-05:00	12131.732
2025-12-08T01:35:00.000-05:00	12123.723
2025-12-08T01:40:00.000-05:00	12080.764
2025-12-08T01:45:00.000-05:00	12077.566
2025-12-08T01:50:00.000-05:00	12075.358
2025-12-08T01:55:00.000-05:00	12092.788
2025-12-08T02:00:00.000-05:00	12117.921
2025-12-08T02:05:00.000-05:00	12072.25
2025-12-08T02:10:00.000-05:00	12087.225
2025-12-08T02:15:00.000-05:00	12109.949
2025-12-08T02:20:00.000-05:00	12097
2025-12-08T02:25:00.000-05:00	12068.234
2025-12-08T02:30:00.000-05:00	12068.39
2025-12-08T02:35:00.000-05:00	12099.129
2025-12-08T02:40:00.000-05:00	12124.214
2025-12-08T02:45:00.000-05:00	12133.611
2025-12-08T02:50:00.000-05:00	12109.142
2025-12-08T02:55:00.000-05:00	12138.04
2025-12-08T03:00:00.000-05:00	12165.532
2025-12-08T03:05:00.000-05:00	12188.032
2025-12-08T03:10:00.000-05:00	12214.892
2025-12-08T03:15:00.000-05:00	12214.959
2025-12-08T03:20:00.000-05:00	12238.556
2025-12-08T03:25:00.000-05:00	12245.81
2025-12-08T03:30:00.000-05:00	12279.87
2025-12-08T03:35:00.000-05:00	12299.18
2025-12-08T03:40:00.000-05:00	12325.017
2025-12-08T03:45:00.000-05:00	12337.369
2025-12-08T03:50:00.000-05:00	12382.961
2025-12-08T03:55:00.000-05:00	12401.567
2025-12-08T04:00:00.000-05:00	12465.997
2025-12-08T04:05:00.000-05:00	12546.202
2025-12-08T04:10:00.000-05:00	12601.288
2025-12-08T04:15:00.000-05:00	12611.884
2025-12-08T04:20:00.000-05:00	12688.112
2025-12-08T04:25:00.000-05:00	12719.077
2025-12-08T04:30:00.000-05:00	12783.094
2025-12-08T04:35:00.000-05:00	12850.456
2025-12-08T04:40:00.000-05:00	12897.602
2025-12-08T04:45:00.000-05:00	12951.922
2025-12-08T04:50:00.000-05:00	13030.245
2025-12-08T04:55:00.000-05:00	13158.719
2025-12-08T05:00:00.000-05:00	13085.619
2025-12-08T05:05:00.000-05:00	13391.96

2025-12-08T00:00:00.000-05:00	12630
2025-12-08T01:00:00.000-05:00	12290
2025-12-08T02:00:00.000-05:00	12250
2025-12-08T03:00:00.000-05:00	12370
2025-12-08T04:00:00.000-05:00	12910
2025-12-08T05:00:00.000-05:00	14090
2025-12-08T06:00:00.000-05:00	16020
2025-12-08T07:00:00.000-05:00	16550
2025-12-08T08:00:00.000-05:00	15670
2025-12-08T09:00:00.000-05:00	14640
2025-12-08T10:00:00.000-05:00	13940
2025-12-08T11:00:00.000-05:00	13690
2025-12-08T12:00:00.000-05:00	13720
2025-12-08T13:00:00.000-05:00	14440
2025-12-08T14:00:00.000-05:00	15530
2025-12-08T15:00:00.000-05:00	16690
2025-12-08T16:00:00.000-05:00	18080
2025-12-08T17:00:00.000-05:00	18810
2025-12-08T18:00:00.000-05:00	18920
2025-12-08T19:00:00.000-05:00	18600
2025-12-08T20:00:00.000-05:00	18090
2025-12-08T21:00:00.000-05:00	17200
2025-12-08T22:00:00.000-05:00	16010
2025-12-08T23:00:00.000-05:00	14970

Price Map

Real Time

Day Ahead

Real Time

Day Ahead

Resource Mix

Fuels

Renewables

System Demand

Forecasted (MW)

Actual (MW)

System Status

Normal

Today’s
Snapshot

AS OF 12/07/2025 11:55 AM

21,942

Available
Capacity (MW)

17,260

Forecasted Peak
Demand (MW)

2,380

Surplus
Capacity (MW)

16,564

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

New England’s Evolving Grid: The 2024 Economic Study Report PDF

2025 CELT Report XLS

2025 New England Power Grid Regional Profile

2025 New England Power Grid State Profiles

2050 Transmission Study: Offshore Wind Analysis PDF

2050 Transmission Study PDF

2023 Regional System Plan PDF

News Feed

ISO-NE releases summary of proposals submitted under longer-term transmission planning effort

From ISO Newswire

Registration open for December meeting of Consumer Liaison Group

From ISO Newswire

New England expected to have sufficient electricity supplies this winter

From ISO Newswire

ISO Minute: The Regional System Plan

From Youtube

ISO Minute: Meet ISO New England’s Board of Directors

From Youtube

2025 Regional System Plan identifies future needs of New England grid

From ISO Newswire

ISO-NE begins interconnection Transitional Cluster Study

From ISO Newswire

ISO Minute: Overseeing the energy markets

From Youtube

ISO-NE Board of Directors open meeting will highlight Regional System Plan

From ISO Newswire

Region’s 100th ‘duck curve’ day migrates to early fall

From ISO Newswire

2024 Economic Study explores strategies to reduce emissions in New England’s evolving grid

From ISO Newswire

ISO Minute: Power System Modeling

From Youtube

ISO-NE proposes key metrics to help region better assess risk during extreme weather

From ISO Newswire

ISO Minute: Translating the technical

From Youtube

Registration open for September Consumer Liaison Group meeting

From ISO Newswire

ISO Minute: National Intern Day

From Youtube

Artificial intelligence helps predict transmission outages during storms

From ISO Newswire

Scheduling reliability, one generator at a time

From ISO Newswire

Solar power reduced New England power grid demand by 5% in 2024

From ISO Newswire

FERC accepts improvements to ISO-NE’s economic study process

From ISO Newswire

ISO New England CEO van Welie to retire; COO Chadalavada named successor

From ISO Newswire

Sunny spring days push grid demand to new lows

From ISO Newswire

ISO-NE executives discuss resource, energy adequacy at FERC conference

From ISO Newswire

ISO-NE expands accounting, forecasting of distributed energy resources

From ISO Newswire

New England grid prepared for summer demand

From ISO Newswire

ISO Minute: Long Term Transmission Planning

From Youtube

Enhanced long-term forecast predicts steady growth in energy use, peak demand

From ISO Newswire

ISO Minute: Coordinating springtime transmission outages

From Youtube

New England grid sees new record low for system demand

From ISO Newswire

Spring 2025 update on regional transmission investment now available; 6 projects under construction in New England

From ISO Newswire

Winter 2024/2025 recap: Region’s grid remains reliable, though cold weather drives up wholesale electricity prices

From ISO Newswire

ISO-NE issues request for proposals for transmission solutions

From ISO Newswire

Exploring the causes and effects of demand growth: ISO-NE staff share expertise at March events

From ISO Newswire

Capacity market reforms take shape as stakeholder discussions continue

From ISO Newswire

ISO Minute: Staying prepared for geomagnetic disturbances

From ISO Newswire

ISO-NE takes steps to prepare for potential duties on Canadian electricity

From ISO Newswire

FAQ: Demand response and the New England power grid

From ISO Newswire

New England states enlist ISO-NE support for longer-term transmission planning effort

From ISO Newswire

ISO-NE highlights winter readiness

From ISO Newswire

More News

Upcoming Events

Today’s Notices

Distributed Generation Forecast Working Group (DGFWG) Meeting	December 8, 2025 9:00AM - 12:30PM
NEPOOL Markets Committee Meeting	December 9, 2025 9:30AM - 4:30PM
NEPOOL Markets Committee Meeting	December 10, 2025 9:30AM - 4:30PM
Budget and Finance Subcommittee (CANCELLED)	December 11, 2025 10:00AM - 12:00PM
NEPOOL Load Forecast Committee (LFC) Meeting	December 12, 2025 9:30AM - 12:30PM
NEPOOL Membership Subcommittee Meeting	December 15, 2025 10:00AM
NEPOOL Meter Reader Working Group Meeting (CANCELLED)	December 15, 2025 10:00AM - 12:00PM
NEPOOL Reliability Committee Meeting	December 16, 2025 9:30AM - 4:30PM
Planning Advisory Committee Meeting	December 17, 2025 9:00AM - 4:30PM
NEPOOL Transmission Committee Meeting	December 18, 2025 9:30AM - 4:30PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

ISO-NE Forecast Capacity Analysis Report Published on www.iso-ne.com

December 8, 2025
4:39AM

More Notices

Latest Published

More Latest Published

Reliable Electricity. Competitive Prices. Clean-Energy Transition.

Price Map

Real Time

Day Ahead

Real Time

Day Ahead

Resource Mix

Fuels

Renewables

System Demand

System Status

Today’sSnapshot

AS OF 12/07/2025 11:55 AM

21,942

AvailableCapacity (MW)

17,260

Forecasted PeakDemand (MW)

2,380

SurplusCapacity (MW)

16,564

Yesterday's PeakDemand (MW)

Featured

New England’s Evolving Grid: The 2024 Economic Study Report PDF

2025 CELT Report XLS

2025 New England Power Grid Regional Profile

2025 New England Power Grid State Profiles

2050 Transmission Study: Offshore Wind Analysis PDF

2050 Transmission Study PDF

2023 Regional System Plan PDF

News Feed

ISO-NE releases summary of proposals submitted under longer-term transmission planning effort

Registration open for December meeting of Consumer Liaison Group

New England expected to have sufficient electricity supplies this winter

ISO Minute: The Regional System Plan

ISO Minute: Meet ISO New England’s Board of Directors

2025 Regional System Plan identifies future needs of New England grid

ISO-NE begins interconnection Transitional Cluster Study

ISO Minute: Overseeing the energy markets

ISO-NE Board of Directors open meeting will highlight Regional System Plan

Region’s 100th ‘duck curve’ day migrates to early fall

2024 Economic Study explores strategies to reduce emissions in New England’s evolving grid

ISO Minute: Power System Modeling

ISO-NE proposes key metrics to help region better assess risk during extreme weather

ISO Minute: Translating the technical

Registration open for September Consumer Liaison Group meeting

ISO Minute: National Intern Day

Artificial intelligence helps predict transmission outages during storms

Scheduling reliability, one generator at a time

Solar power reduced New England power grid demand by 5% in 2024

FERC accepts improvements to ISO-NE’s economic study process

ISO New England CEO van Welie to retire; COO Chadalavada named successor

Sunny spring days push grid demand to new lows

ISO-NE executives discuss resource, energy adequacy at FERC conference

ISO-NE expands accounting, forecasting of distributed energy resources

New England grid prepared for summer demand

ISO Minute: Long Term Transmission Planning

Enhanced long-term forecast predicts steady growth in energy use, peak demand

ISO Minute: Coordinating springtime transmission outages

New England grid sees new record low for system demand

Spring 2025 update on regional transmission investment now available; 6 projects under construction in New England

Winter 2024/2025 recap: Region’s grid remains reliable, though cold weather drives up wholesale electricity prices

ISO-NE issues request for proposals for transmission solutions

Exploring the causes and effects of demand growth: ISO-NE staff share expertise at March events

Capacity market reforms take shape as stakeholder discussions continue

ISO Minute: Staying prepared for geomagnetic disturbances

ISO-NE takes steps to prepare for potential duties on Canadian electricity

FAQ: Demand response and the New England power grid

New England states enlist ISO-NE support for longer-term transmission planning effort

ISO-NE highlights winter readiness

Upcoming Events

Today’s Notices

Error loading event list

Upcoming Events

Today’s Notices

Most Popular Pages

Latest Published

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)