ISO New England

Hydro	1438
Natural Gas	5452
Nuclear	1232
Other	1
Renewables	23
Renewables	253
Renewables	44
Renewables	875
Renewables	122

Hydro	Hydro	1438
Natural Gas	Natural Gas	5452
Nuclear	Nuclear	1232
Other	Other	1
Landfill Gas	Renewables	23
Refuse	Renewables	253
Solar	Renewables	44
Wind	Renewables	875
Wood	Renewables	122

353.588
1,196.971
-227.626
0.308
-153.317
-0.01
1,096.589

2026-05-01T00:00:00.000-04:00	10458.588
2026-05-01T00:05:00.000-04:00	10415.614
2026-05-01T00:10:00.000-04:00	10455.403
2026-05-01T00:15:00.000-04:00	10325.596
2026-05-01T00:20:00.000-04:00	10299.857
2026-05-01T00:25:00.000-04:00	10248.532
2026-05-01T00:30:00.000-04:00	10176.654
2026-05-01T00:35:00.000-04:00	10140.532
2026-05-01T00:40:00.000-04:00	10113.095
2026-05-01T00:45:00.000-04:00	10040.8
2026-05-01T00:50:00.000-04:00	10015.694
2026-05-01T00:55:00.000-04:00	9994.789
2026-05-01T01:00:00.000-04:00	9986.974
2026-05-01T01:05:00.000-04:00	9965.439
2026-05-01T01:10:00.000-04:00	9937.521
2026-05-01T01:15:00.000-04:00	9900.374
2026-05-01T01:20:00.000-04:00	9842.99
2026-05-01T01:25:00.000-04:00	9829.963
2026-05-01T01:30:00.000-04:00	9807.166
2026-05-01T01:35:00.000-04:00	9797.786
2026-05-01T01:40:00.000-04:00	9795.976
2026-05-01T01:45:00.000-04:00	9728.311
2026-05-01T01:50:00.000-04:00	9714.95
2026-05-01T01:55:00.000-04:00	9694.529
2026-05-01T02:00:00.000-04:00	9655.813
2026-05-01T02:05:00.000-04:00	9687.754
2026-05-01T02:10:00.000-04:00	9664.342
2026-05-01T02:15:00.000-04:00	9661.929
2026-05-01T02:20:00.000-04:00	9655.078
2026-05-01T02:25:00.000-04:00	9659.573
2026-05-01T02:30:00.000-04:00	9623.989
2026-05-01T02:35:00.000-04:00	9598.245
2026-05-01T02:40:00.000-04:00	9605.656
2026-05-01T02:45:00.000-04:00	9621.185
2026-05-01T02:50:00.000-04:00	9505.528
2026-05-01T02:55:00.000-04:00	9581.304
2026-05-01T03:00:00.000-04:00	9613.346
2026-05-01T03:05:00.000-04:00	9639.889
2026-05-01T03:10:00.000-04:00	9606.922
2026-05-01T03:15:00.000-04:00	9606.195
2026-05-01T03:20:00.000-04:00	9608.9
2026-05-01T03:25:00.000-04:00	9615.255
2026-05-01T03:30:00.000-04:00	9614.041
2026-05-01T03:35:00.000-04:00	9634.678
2026-05-01T03:40:00.000-04:00	9631.948
2026-05-01T03:45:00.000-04:00	9645.373
2026-05-01T03:50:00.000-04:00	9644.931
2026-05-01T03:55:00.000-04:00	9663.819
2026-05-01T04:00:00.000-04:00	9718.1
2026-05-01T04:05:00.000-04:00	9755.31
2026-05-01T04:10:00.000-04:00	9800.984
2026-05-01T04:15:00.000-04:00	9800.849
2026-05-01T04:20:00.000-04:00	9854.508
2026-05-01T04:25:00.000-04:00	9875.542
2026-05-01T04:30:00.000-04:00	9900.084
2026-05-01T04:35:00.000-04:00	9975.846
2026-05-01T04:40:00.000-04:00	9968.123
2026-05-01T04:45:00.000-04:00	10032.858
2026-05-01T04:50:00.000-04:00	10049.694
2026-05-01T04:55:00.000-04:00	10164.349
2026-05-01T05:00:00.000-04:00	10267.238
2026-05-01T05:05:00.000-04:00	10371.316
2026-05-01T05:10:00.000-04:00	10461.087
2026-05-01T05:15:00.000-04:00	10518.714
2026-05-01T05:20:00.000-04:00	10583.176
2026-05-01T05:25:00.000-04:00	10661.071
2026-05-01T05:30:00.000-04:00	10757.477
2026-05-01T05:35:00.000-04:00	10809.326
2026-05-01T05:40:00.000-04:00	10878.702
2026-05-01T05:45:00.000-04:00	10961.877
2026-05-01T05:50:00.000-04:00	11080.936
2026-05-01T05:55:00.000-04:00	11173.318
2026-05-01T06:00:00.000-04:00	11288.27
2026-05-01T06:05:00.000-04:00	11384.452
2026-05-01T06:10:00.000-04:00	11521.929
2026-05-01T06:15:00.000-04:00	11588.859
2026-05-01T06:20:00.000-04:00	11667.845
2026-05-01T06:25:00.000-04:00	11686.662

2026-05-01T00:00:00.000-04:00	9970
2026-05-01T01:00:00.000-04:00	9610
2026-05-01T02:00:00.000-04:00	9390
2026-05-01T03:00:00.000-04:00	9360
2026-05-01T04:00:00.000-04:00	9670
2026-05-01T05:00:00.000-04:00	10540
2026-05-01T06:00:00.000-04:00	11580
2026-05-01T07:00:00.000-04:00	11590
2026-05-01T08:00:00.000-04:00	10090
2026-05-01T09:00:00.000-04:00	8540
2026-05-01T10:00:00.000-04:00	7660
2026-05-01T11:00:00.000-04:00	7290
2026-05-01T12:00:00.000-04:00	7090
2026-05-01T13:00:00.000-04:00	7060
2026-05-01T14:00:00.000-04:00	7330
2026-05-01T15:00:00.000-04:00	7970
2026-05-01T16:00:00.000-04:00	9170
2026-05-01T17:00:00.000-04:00	10740
2026-05-01T18:00:00.000-04:00	11970
2026-05-01T19:00:00.000-04:00	12550
2026-05-01T20:00:00.000-04:00	12700
2026-05-01T21:00:00.000-04:00	12160
2026-05-01T22:00:00.000-04:00	11350
2026-05-01T23:00:00.000-04:00	10540

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 04/30/2026 11:51 AM

18,199

Available
Capacity (MW)

13,450

Forecasted Peak
Demand (MW)

2,548

Surplus
Capacity (MW)

13,220

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

ISO Minute: Connecting new energy to the grid

From Youtube

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 Participants Committee Meeting	May 7, 2026 10:00AM - 2:30PM
NEPOOL Budget and Finance Subcommittee	May 8, 2026 10:00AM - 12:00PM
NEPOOL Membership Subcommittee Meeting	May 11, 2026 10:00AM
Office Hours with ISO-NE External Affairs	May 11, 2026 4:00PM - 5:00PM
NEPOOL Markets Committee Meeting	May 12, 2026 9:30AM - 4:30PM
NEPOOL Markets Committee Meeting	May 13, 2026 9:30AM - 4:30PM
NEPOOL Markets Committee Meeting	May 14, 2026 9:30AM - 4:30PM
NEPOOL Reliability Committee Meeting	May 21, 2026 9:30AM - 4:30PM
Memorial Day	May 25, 2026 12:00AM - 11:59PM
Planning Advisory Committee Meeting	May 27, 2026 9:00AM - 4:30PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

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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 04/30/2026 11:51 AM

18,199

AvailableCapacity (MW)

13,450

Forecasted PeakDemand (MW)

2,548

SurplusCapacity (MW)

13,220

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

ISO Minute: Connecting new energy to the grid

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
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)