ISO New England

Hydro	2336
Natural Gas	6545
Nuclear	1233
Oil	27
Other	33
Renewables	238
Renewables	44
Renewables	351
Renewables	81

Hydro	Hydro	2336
Natural Gas	Natural Gas	6545
Nuclear	Nuclear	1233
Oil	Oil	27
Other	Other	33
Refuse	Renewables	238
Solar	Renewables	44
Wind	Renewables	351
Wood	Renewables	81

-340.706
1,032.934
168.809
0.286
-28.461
-0.23
1,091.654

2026-04-21T00:00:00.000-04:00	11162.724
2026-04-21T00:05:00.000-04:00	11134.417
2026-04-21T00:10:00.000-04:00	11052.273
2026-04-21T00:15:00.000-04:00	11017.422
2026-04-21T00:20:00.000-04:00	11018.576
2026-04-21T00:25:00.000-04:00	10966.539
2026-04-21T00:30:00.000-04:00	10931.667
2026-04-21T00:35:00.000-04:00	10904.382
2026-04-21T00:40:00.000-04:00	10862.228
2026-04-21T00:45:00.000-04:00	10875.294
2026-04-21T00:50:00.000-04:00	10844.755
2026-04-21T00:55:00.000-04:00	10784.58
2026-04-21T01:00:00.000-04:00	10774.891
2026-04-21T01:05:00.000-04:00	10762.767
2026-04-21T01:10:00.000-04:00	10716.814
2026-04-21T01:15:00.000-04:00	10677.643
2026-04-21T01:20:00.000-04:00	10712.756
2026-04-21T01:25:00.000-04:00	10655.73
2026-04-21T01:30:00.000-04:00	10636.679
2026-04-21T01:35:00.000-04:00	10634.831
2026-04-21T01:40:00.000-04:00	10633.38
2026-04-21T01:45:00.000-04:00	10609.926
2026-04-21T01:50:00.000-04:00	10565.163
2026-04-21T01:55:00.000-04:00	10562.381
2026-04-21T02:00:00.000-04:00	10359.376
2026-04-21T02:05:00.000-04:00	10572.117
2026-04-21T02:10:00.000-04:00	10586.523
2026-04-21T02:15:00.000-04:00	10568.188
2026-04-21T02:20:00.000-04:00	10557.4
2026-04-21T02:25:00.000-04:00	10542.122
2026-04-21T02:30:00.000-04:00	10541.654
2026-04-21T02:35:00.000-04:00	10546.536
2026-04-21T02:40:00.000-04:00	10549.561
2026-04-21T02:45:00.000-04:00	10548.477
2026-04-21T02:50:00.000-04:00	10553.947
2026-04-21T02:55:00.000-04:00	10550.717
2026-04-21T03:00:00.000-04:00	10544.736
2026-04-21T03:05:00.000-04:00	10596.516
2026-04-21T03:10:00.000-04:00	10606.308
2026-04-21T03:15:00.000-04:00	10609.7
2026-04-21T03:20:00.000-04:00	10624.083
2026-04-21T03:25:00.000-04:00	10623.368
2026-04-21T03:30:00.000-04:00	10634.638
2026-04-21T03:35:00.000-04:00	10673.315
2026-04-21T03:40:00.000-04:00	10663.032
2026-04-21T03:45:00.000-04:00	10685.456
2026-04-21T03:50:00.000-04:00	10728.453
2026-04-21T03:55:00.000-04:00	10736.829
2026-04-21T04:00:00.000-04:00	10754.106
2026-04-21T04:05:00.000-04:00	10916.456
2026-04-21T04:10:00.000-04:00	10895.595
2026-04-21T04:15:00.000-04:00	10926.257
2026-04-21T04:20:00.000-04:00	10944.573
2026-04-21T04:25:00.000-04:00	10982.484
2026-04-21T04:30:00.000-04:00	11041.597
2026-04-21T04:35:00.000-04:00	11083.992
2026-04-21T04:40:00.000-04:00	11156.263
2026-04-21T04:45:00.000-04:00	11159.203
2026-04-21T04:50:00.000-04:00	11254.974
2026-04-21T04:55:00.000-04:00	11286.899
2026-04-21T05:00:00.000-04:00	11436.603
2026-04-21T05:05:00.000-04:00	11556.585
2026-04-21T05:10:00.000-04:00	11627.645
2026-04-21T05:15:00.000-04:00	11706.156
2026-04-21T05:20:00.000-04:00	11766.722
2026-04-21T05:25:00.000-04:00	11849.062
2026-04-21T05:30:00.000-04:00	11961.377
2026-04-21T05:35:00.000-04:00	12048.922
2026-04-21T05:40:00.000-04:00	12121.169
2026-04-21T05:45:00.000-04:00	12215.551
2026-04-21T05:50:00.000-04:00	12276.402
2026-04-21T05:55:00.000-04:00	12366.853
2026-04-21T06:00:00.000-04:00	12485.288
2026-04-21T06:05:00.000-04:00	12686.266
2026-04-21T06:10:00.000-04:00	12783.288
2026-04-21T06:15:00.000-04:00	12938.031
2026-04-21T06:20:00.000-04:00	12940.212
2026-04-21T06:25:00.000-04:00	12886.821

2026-04-21T00:00:00.000-04:00	10920
2026-04-21T01:00:00.000-04:00	10610
2026-04-21T02:00:00.000-04:00	10490
2026-04-21T03:00:00.000-04:00	10580
2026-04-21T04:00:00.000-04:00	10900
2026-04-21T05:00:00.000-04:00	11810
2026-04-21T06:00:00.000-04:00	12950
2026-04-21T07:00:00.000-04:00	12830
2026-04-21T08:00:00.000-04:00	11100
2026-04-21T09:00:00.000-04:00	9130
2026-04-21T10:00:00.000-04:00	7870
2026-04-21T11:00:00.000-04:00	7480
2026-04-21T12:00:00.000-04:00	7260
2026-04-21T13:00:00.000-04:00	7340
2026-04-21T14:00:00.000-04:00	7580
2026-04-21T15:00:00.000-04:00	8150
2026-04-21T16:00:00.000-04:00	9700
2026-04-21T17:00:00.000-04:00	11500
2026-04-21T18:00:00.000-04:00	13090
2026-04-21T19:00:00.000-04:00	13860
2026-04-21T20:00:00.000-04:00	14000
2026-04-21T21:00:00.000-04:00	13260
2026-04-21T22:00:00.000-04:00	12240
2026-04-21T23:00:00.000-04:00	11330

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 04/20/2026 11:58 AM

17,602

Available
Capacity (MW)

14,000

Forecasted Peak
Demand (MW)

1,398

Surplus
Capacity (MW)

13,395

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

Reliability Standards: Development and Compliance

2025 Regional System Plan PDF

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

Charts highlight contributions from small but growing resource types

From ISO Newswire

Teamwork across ISO-NE critical in addition of new transmission line

From ISO Newswire

FERC accepts ISO-NE’s 1st batch of capacity market reforms

From ISO Newswire

Explainer: Why are energy prices sometimes negative?

From ISO Newswire

ISO Minute: A new way to measure power resource reliability

From Youtube

ISO-NE fact sheet, webpage offer help understanding electricity prices

From ISO Newswire

Winter 2025/2026 recap: Grid stays reliable during prolonged cold

From ISO Newswire

ISO Minute: Designing the capacity market of the future

From Youtube

ISO New England pursuing major projects in 2026

From ISO Newswire

ISO Minute: Meet ISO New England CEO Vamsi Chadalavada

From Youtube

ISO-NE files 1st phase of capacity auction reforms with FERC

From ISO Newswire

ISO Minute: Solving problems with Advanced Technology Solutions

From Youtube

ISO Minute: Explore the energy supply forecast that’s key to winter grid operations

From Youtube

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

More News

Upcoming Events

Today’s Notices

NEPOOL Transmission Committee Meeting	April 21, 2026 9:30AM - 4:30PM
NEPOOL Reliability Committee Meeting	April 22, 2026 9:30AM - 4:30PM
NEPOOL Meter Reader Working Group Meeting	April 24, 2026 1:00PM - 3:00PM
Navigating the Energy Markets (NavEM) in New England (Day 1 of 3)	April 28, 2026 8:00AM - 4:00PM
Planning Advisory Committee Meeting	April 28, 2026 9:00AM - 4:30PM
Navigating the Energy Markets (NavEM) in New England (Day 2 of 3)	April 29, 2026 8:00AM - 4:00PM
NEPOOL Emerging Technologies Working Group Meeting	April 29, 2026 9:30AM - 12:00PM
Navigating the Energy Markets (NavEM) in New England (Day 3 of 3)	April 30, 2026 8:00AM - 4:00PM
NEPOOL Participants Committee Meeting	April 30, 2026 9:00AM - 12:00PM
NEPOOL Participants Committee Meeting	May 7, 2026 10:00AM - 2:30PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

Curtailment of External Transactions START 04/21/2026, 06:20

April 21, 2026
6:20AM

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 04/20/2026 11:58 AM

17,602

AvailableCapacity (MW)

14,000

Forecasted PeakDemand (MW)

1,398

SurplusCapacity (MW)

13,395

Yesterday's PeakDemand (MW)

Featured

Reliability Standards: Development and Compliance

2025 Regional System Plan PDF

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

Charts highlight contributions from small but growing resource types

Teamwork across ISO-NE critical in addition of new transmission line

FERC accepts ISO-NE’s 1st batch of capacity market reforms

Explainer: Why are energy prices sometimes negative?

ISO Minute: A new way to measure power resource reliability

ISO-NE fact sheet, webpage offer help understanding electricity prices

Winter 2025/2026 recap: Grid stays reliable during prolonged cold

ISO Minute: Designing the capacity market of the future

ISO New England pursuing major projects in 2026

ISO Minute: Meet ISO New England CEO Vamsi Chadalavada

ISO-NE files 1st phase of capacity auction reforms with FERC

ISO Minute: Solving problems with Advanced Technology Solutions

ISO Minute: Explore the energy supply forecast that’s key to winter grid operations

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

Upcoming Events

Today’s Notices

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Today’s Notices

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Latest Published

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)