ISO New England

Coal	3
Hydro	266
Natural Gas	7033
Nuclear	2115
Other	1
Renewables	26
Renewables	279
Renewables	9
Renewables	155
Renewables	109

Coal	Coal	3
Hydro	Hydro	266
Natural Gas	Natural Gas	7033
Nuclear	Nuclear	2115
Other	Other	1
Landfill Gas	Renewables	26
Refuse	Renewables	279
Solar	Renewables	9
Wind	Renewables	155
Wood	Renewables	109

11.133
805.835
-602.703
0.299
-228.435
10.465

2025-10-26T00:00:00.000-04:00	10228.059
2025-10-26T00:05:00.000-04:00	10225.167
2025-10-26T00:10:00.000-04:00	10176.895
2025-10-26T00:15:00.000-04:00	10134.859
2025-10-26T00:20:00.000-04:00	10064.133
2025-10-26T00:25:00.000-04:00	10036.784
2025-10-26T00:30:00.000-04:00	10008.488
2025-10-26T00:35:00.000-04:00	9944.226
2025-10-26T00:40:00.000-04:00	9904.098
2025-10-26T00:45:00.000-04:00	9885.061
2025-10-26T00:50:00.000-04:00	9862.18
2025-10-26T00:55:00.000-04:00	9871.87
2025-10-26T01:00:00.000-04:00	9832.836
2025-10-26T01:05:00.000-04:00	9785.446
2025-10-26T01:10:00.000-04:00	9786.573
2025-10-26T01:15:00.000-04:00	9770.636
2025-10-26T01:20:00.000-04:00	9715.762
2025-10-26T01:25:00.000-04:00	9718.324
2025-10-26T01:30:00.000-04:00	9679.43
2025-10-26T01:35:00.000-04:00	9663.794
2025-10-26T01:40:00.000-04:00	9635.371
2025-10-26T01:45:00.000-04:00	9609.423
2025-10-26T01:50:00.000-04:00	9590.068
2025-10-26T01:55:00.000-04:00	9557.078
2025-10-26T02:00:00.000-04:00	9563.336
2025-10-26T02:05:00.000-04:00	9541.715
2025-10-26T02:10:00.000-04:00	9537.801
2025-10-26T02:15:00.000-04:00	9507.774
2025-10-26T02:20:00.000-04:00	9477.459
2025-10-26T02:25:00.000-04:00	9491.288
2025-10-26T02:30:00.000-04:00	9500.941
2025-10-26T02:35:00.000-04:00	9473.174
2025-10-26T02:40:00.000-04:00	9460.48
2025-10-26T02:45:00.000-04:00	9452.835
2025-10-26T02:50:00.000-04:00	9427.49

2025-10-26T00:00:00.000-04:00	10120
2025-10-26T01:00:00.000-04:00	9710
2025-10-26T02:00:00.000-04:00	9500
2025-10-26T03:00:00.000-04:00	9410
2025-10-26T04:00:00.000-04:00	9490
2025-10-26T05:00:00.000-04:00	9800
2025-10-26T06:00:00.000-04:00	10350
2025-10-26T07:00:00.000-04:00	10840
2025-10-26T08:00:00.000-04:00	10530
2025-10-26T09:00:00.000-04:00	9950
2025-10-26T10:00:00.000-04:00	9370
2025-10-26T11:00:00.000-04:00	9100
2025-10-26T12:00:00.000-04:00	9120
2025-10-26T13:00:00.000-04:00	9460
2025-10-26T14:00:00.000-04:00	10010
2025-10-26T15:00:00.000-04:00	10860
2025-10-26T16:00:00.000-04:00	12120
2025-10-26T17:00:00.000-04:00	13280
2025-10-26T18:00:00.000-04:00	13800
2025-10-26T19:00:00.000-04:00	13550
2025-10-26T20:00:00.000-04:00	13080
2025-10-26T21:00:00.000-04:00	12400
2025-10-26T22:00:00.000-04:00	11550
2025-10-26T23:00:00.000-04:00	10760

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 10/25/2025 11:55 AM

16,187

Available
Capacity (MW)

13,200

Forecasted Peak
Demand (MW)

899

Surplus
Capacity (MW)

13,583

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 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

Monthly wholesale electricity prices and demand in New England, October 2024

From ISO Newswire

ISO Minute: Making a model to study the grid’s future

From ISO Newswire

100th ‘duck curve’ day marks New England solar power milestone

From ISO Newswire

More News

Upcoming Events

Today’s Notices

ISO 101: We are ISO New England	October 28, 2025 8:00AM - 5:00PM
NEPOOL Transmission Committee Meeting	October 28, 2025 9:30AM - 4:30PM
New England’s Wholesale Energy Markets (Day 1 of 2)	October 29, 2025 8:00AM - 5:00PM
Transmission Owner Planning Advisory Committee Meeting	October 29, 2025 9:00AM - 12:30PM
Winter Generator Readiness Seminar	October 29, 2025 1:00PM - 3:30PM
New England’s Wholesale Energy Markets (Day 2 of 2)	October 30, 2025 8:00AM - 5:00PM
NEPOOL Emerging Technologies Working Group Meeting (CANCELLED)	October 30, 2025 9:30AM - 12:00PM
2025 Regional System Plan Public Meeting & Open Meeting of the ISO Board of Directors	November 5, 2025 1:00PM - 4:30PM
NEPOOL Participants Committee Meeting	November 6, 2025 10:00AM - 2:30PM
NEPOOL Load Forecast Committee (LFC) Meeting	November 7, 2025 9:30AM - 12:30PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

No notices yet posted today

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 10/25/2025 11:55 AM

16,187

AvailableCapacity (MW)

13,200

Forecasted PeakDemand (MW)

899

SurplusCapacity (MW)

13,583

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 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

Monthly wholesale electricity prices and demand in New England, October 2024

ISO Minute: Making a model to study the grid’s future

100th ‘duck curve’ day marks New England solar power milestone

Upcoming Events

Today’s Notices

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Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)