ISO New England

Hydro	1977
Natural Gas	6843
Nuclear	1235
Other	5
Renewables	238
Renewables	27
Renewables	405
Renewables	82

Hydro	Hydro	1977
Natural Gas	Natural Gas	6843
Nuclear	Nuclear	1235
Other	Other	5
Refuse	Renewables	238
Solar	Renewables	27
Wind	Renewables	405
Wood	Renewables	82

-364.835
1,089.235
0
0.299
-0.734
-0.165
1,097.732

2026-04-22T00:00:00.000-04:00	11143.514
2026-04-22T00:05:00.000-04:00	11006.433
2026-04-22T00:10:00.000-04:00	11009.692
2026-04-22T00:15:00.000-04:00	10982.146
2026-04-22T00:20:00.000-04:00	10977.474
2026-04-22T00:25:00.000-04:00	10884.795
2026-04-22T00:30:00.000-04:00	10836.18
2026-04-22T00:35:00.000-04:00	10805.671
2026-04-22T00:40:00.000-04:00	10770.438
2026-04-22T00:45:00.000-04:00	10716.457
2026-04-22T00:50:00.000-04:00	10683.98
2026-04-22T00:55:00.000-04:00	10681.911
2026-04-22T01:00:00.000-04:00	10656.247
2026-04-22T01:05:00.000-04:00	10620.676
2026-04-22T01:10:00.000-04:00	10593.123
2026-04-22T01:15:00.000-04:00	10572.346
2026-04-22T01:20:00.000-04:00	10546.176
2026-04-22T01:25:00.000-04:00	10532.27
2026-04-22T01:30:00.000-04:00	10500.578
2026-04-22T01:35:00.000-04:00	10472.986
2026-04-22T01:40:00.000-04:00	10481.411
2026-04-22T01:45:00.000-04:00	10420.446
2026-04-22T01:50:00.000-04:00	10418.461
2026-04-22T01:55:00.000-04:00	10403.194
2026-04-22T02:00:00.000-04:00	10382.374
2026-04-22T02:05:00.000-04:00	10389.493
2026-04-22T02:10:00.000-04:00	10384.123
2026-04-22T02:15:00.000-04:00	10391.652
2026-04-22T02:20:00.000-04:00	10374.85
2026-04-22T02:25:00.000-04:00	10371.284
2026-04-22T02:30:00.000-04:00	10364.345
2026-04-22T02:35:00.000-04:00	10351.528
2026-04-22T02:40:00.000-04:00	10353.891
2026-04-22T02:45:00.000-04:00	10336.137
2026-04-22T02:50:00.000-04:00	10334.154
2026-04-22T02:55:00.000-04:00	10330.917
2026-04-22T03:00:00.000-04:00	10338.984
2026-04-22T03:05:00.000-04:00	10340.779
2026-04-22T03:10:00.000-04:00	10355.743
2026-04-22T03:15:00.000-04:00	10337.013
2026-04-22T03:20:00.000-04:00	10357.326
2026-04-22T03:25:00.000-04:00	10384.963
2026-04-22T03:30:00.000-04:00	10361.257
2026-04-22T03:35:00.000-04:00	10375.737
2026-04-22T03:40:00.000-04:00	10381.939
2026-04-22T03:45:00.000-04:00	10396.199
2026-04-22T03:50:00.000-04:00	10407.255
2026-04-22T03:55:00.000-04:00	10428.093
2026-04-22T04:00:00.000-04:00	10452.491
2026-04-22T04:05:00.000-04:00	10507.504
2026-04-22T04:10:00.000-04:00	10531.341
2026-04-22T04:15:00.000-04:00	10561.803
2026-04-22T04:20:00.000-04:00	10585.889
2026-04-22T04:25:00.000-04:00	10593.693
2026-04-22T04:30:00.000-04:00	10632.821
2026-04-22T04:35:00.000-04:00	10654.505
2026-04-22T04:40:00.000-04:00	10699.277
2026-04-22T04:45:00.000-04:00	10744.44
2026-04-22T04:50:00.000-04:00	10797.002
2026-04-22T04:55:00.000-04:00	10875.604
2026-04-22T05:00:00.000-04:00	10944.05
2026-04-22T05:05:00.000-04:00	11079.374
2026-04-22T05:10:00.000-04:00	11213.455
2026-04-22T05:15:00.000-04:00	11215.908
2026-04-22T05:20:00.000-04:00	11263.921
2026-04-22T05:25:00.000-04:00	11395.571
2026-04-22T05:30:00.000-04:00	11435.391
2026-04-22T05:35:00.000-04:00	11562.504
2026-04-22T05:40:00.000-04:00	11621.992
2026-04-22T05:45:00.000-04:00	11674.663
2026-04-22T05:50:00.000-04:00	11736.961
2026-04-22T05:55:00.000-04:00	11905.789
2026-04-22T06:00:00.000-04:00	11982.408
2026-04-22T06:05:00.000-04:00	12139.881
2026-04-22T06:10:00.000-04:00	12283.436
2026-04-22T06:15:00.000-04:00	12410.519
2026-04-22T06:20:00.000-04:00	12451.224
2026-04-22T06:25:00.000-04:00	12464.805
2026-04-22T06:30:00.000-04:00	12478.442
2026-04-22T06:35:00.000-04:00	12543.07
2026-04-22T06:40:00.000-04:00	12610.712

2026-04-22T00:00:00.000-04:00	10890
2026-04-22T01:00:00.000-04:00	10480
2026-04-22T02:00:00.000-04:00	10290
2026-04-22T03:00:00.000-04:00	10270
2026-04-22T04:00:00.000-04:00	10580
2026-04-22T05:00:00.000-04:00	11400
2026-04-22T06:00:00.000-04:00	12540
2026-04-22T07:00:00.000-04:00	13180
2026-04-22T08:00:00.000-04:00	13130
2026-04-22T09:00:00.000-04:00	12870
2026-04-22T10:00:00.000-04:00	12780
2026-04-22T11:00:00.000-04:00	12720
2026-04-22T12:00:00.000-04:00	12590
2026-04-22T13:00:00.000-04:00	12540
2026-04-22T14:00:00.000-04:00	12460
2026-04-22T15:00:00.000-04:00	12630
2026-04-22T16:00:00.000-04:00	13100
2026-04-22T17:00:00.000-04:00	13520
2026-04-22T18:00:00.000-04:00	13860
2026-04-22T19:00:00.000-04:00	14100
2026-04-22T20:00:00.000-04:00	13950
2026-04-22T21:00:00.000-04:00	13150
2026-04-22T22:00:00.000-04:00	12110
2026-04-22T23:00:00.000-04:00	11190

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 04/21/2026 11:58 AM

18,092

Available
Capacity (MW)

14,000

Forecasted Peak
Demand (MW)

1,888

Surplus
Capacity (MW)

13,924

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 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
NEPOOL Budget and Finance Subcommittee	May 8, 2026 10:00AM - 12:00PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

No notices yet posted today

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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 04/21/2026 11:58 AM

18,092

AvailableCapacity (MW)

14,000

Forecasted PeakDemand (MW)

1,888

SurplusCapacity (MW)

13,924

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
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)