ISO New England

Hydro	1736
Natural Gas	6211
Nuclear	1243
Other	91
Renewables	24
Renewables	246
Renewables	53
Renewables	219
Renewables	50

Hydro	Hydro	1736
Natural Gas	Natural Gas	6211
Nuclear	Nuclear	1243
Other	Other	91
Landfill Gas	Renewables	24
Refuse	Renewables	246
Solar	Renewables	53
Wind	Renewables	219
Wood	Renewables	50

-114.795
1,375.062
-495.278
0.308
-2.137
0
1,097.973

2026-04-27T00:00:00.000-04:00	9987.954
2026-04-27T00:05:00.000-04:00	9917.013
2026-04-27T00:10:00.000-04:00	9912.116
2026-04-27T00:15:00.000-04:00	9897.654
2026-04-27T00:20:00.000-04:00	9822.413
2026-04-27T00:25:00.000-04:00	9809.557
2026-04-27T00:30:00.000-04:00	9802.924
2026-04-27T00:35:00.000-04:00	9716.096
2026-04-27T00:40:00.000-04:00	9708.698
2026-04-27T00:45:00.000-04:00	9711.852
2026-04-27T00:50:00.000-04:00	9654.119
2026-04-27T00:55:00.000-04:00	9612.984
2026-04-27T01:00:00.000-04:00	9588.639
2026-04-27T01:05:00.000-04:00	9592.664
2026-04-27T01:10:00.000-04:00	9555.081
2026-04-27T01:15:00.000-04:00	9519.267
2026-04-27T01:20:00.000-04:00	9511.824
2026-04-27T01:25:00.000-04:00	9495.553
2026-04-27T01:30:00.000-04:00	9474.968
2026-04-27T01:35:00.000-04:00	9453.565
2026-04-27T01:40:00.000-04:00	9445.524
2026-04-27T01:45:00.000-04:00	9432.181
2026-04-27T01:50:00.000-04:00	9419.508
2026-04-27T01:55:00.000-04:00	9384.313
2026-04-27T02:00:00.000-04:00	9401.47
2026-04-27T02:05:00.000-04:00	9395.504
2026-04-27T02:10:00.000-04:00	9432.907
2026-04-27T02:15:00.000-04:00	9404.922
2026-04-27T02:20:00.000-04:00	9329.093
2026-04-27T02:25:00.000-04:00	9353.848
2026-04-27T02:30:00.000-04:00	9367.651
2026-04-27T02:35:00.000-04:00	9369.196
2026-04-27T02:40:00.000-04:00	9380.295
2026-04-27T02:45:00.000-04:00	9366.576
2026-04-27T02:50:00.000-04:00	9359.61
2026-04-27T02:55:00.000-04:00	9376.511
2026-04-27T03:00:00.000-04:00	9372.376
2026-04-27T03:05:00.000-04:00	9373.358
2026-04-27T03:10:00.000-04:00	9390.206
2026-04-27T03:15:00.000-04:00	9396.452
2026-04-27T03:20:00.000-04:00	9411.577
2026-04-27T03:25:00.000-04:00	9417.784
2026-04-27T03:30:00.000-04:00	9422.609
2026-04-27T03:35:00.000-04:00	9456.49
2026-04-27T03:40:00.000-04:00	9465.872
2026-04-27T03:45:00.000-04:00	9453.864
2026-04-27T03:50:00.000-04:00	9475.607
2026-04-27T03:55:00.000-04:00	9500.476
2026-04-27T04:00:00.000-04:00	9558.522
2026-04-27T04:05:00.000-04:00	9632.772
2026-04-27T04:10:00.000-04:00	9678.453
2026-04-27T04:15:00.000-04:00	9703.696
2026-04-27T04:20:00.000-04:00	9734.809
2026-04-27T04:25:00.000-04:00	9779.416
2026-04-27T04:30:00.000-04:00	9826.767
2026-04-27T04:35:00.000-04:00	9881.175
2026-04-27T04:40:00.000-04:00	9915.372
2026-04-27T04:45:00.000-04:00	9982.355
2026-04-27T04:50:00.000-04:00	10027.46
2026-04-27T04:55:00.000-04:00	10094.703
2026-04-27T05:00:00.000-04:00	10161.302
2026-04-27T05:05:00.000-04:00	10304.395
2026-04-27T05:10:00.000-04:00	10396.228
2026-04-27T05:15:00.000-04:00	10479.449
2026-04-27T05:20:00.000-04:00	10561.945
2026-04-27T05:25:00.000-04:00	10640.974
2026-04-27T05:30:00.000-04:00	10712.708
2026-04-27T05:35:00.000-04:00	10821.511
2026-04-27T05:40:00.000-04:00	10878.654
2026-04-27T05:45:00.000-04:00	11012.063
2026-04-27T05:50:00.000-04:00	11115.194
2026-04-27T05:55:00.000-04:00	11159.195
2026-04-27T06:00:00.000-04:00	11350.488
2026-04-27T06:05:00.000-04:00	11583.011
2026-04-27T06:10:00.000-04:00	11592.056
2026-04-27T06:15:00.000-04:00	11691.23
2026-04-27T06:20:00.000-04:00	11757.3
2026-04-27T06:25:00.000-04:00	11773.993

2026-04-27T00:00:00.000-04:00	9720
2026-04-27T01:00:00.000-04:00	9380
2026-04-27T02:00:00.000-04:00	9290
2026-04-27T03:00:00.000-04:00	9300
2026-04-27T04:00:00.000-04:00	9630
2026-04-27T05:00:00.000-04:00	10510
2026-04-27T06:00:00.000-04:00	11880
2026-04-27T07:00:00.000-04:00	11190
2026-04-27T08:00:00.000-04:00	9480
2026-04-27T09:00:00.000-04:00	8080
2026-04-27T10:00:00.000-04:00	7200
2026-04-27T11:00:00.000-04:00	6780
2026-04-27T12:00:00.000-04:00	6650
2026-04-27T13:00:00.000-04:00	6680
2026-04-27T14:00:00.000-04:00	6960
2026-04-27T15:00:00.000-04:00	7660
2026-04-27T16:00:00.000-04:00	8950
2026-04-27T17:00:00.000-04:00	10620
2026-04-27T18:00:00.000-04:00	12240
2026-04-27T19:00:00.000-04:00	12990
2026-04-27T20:00:00.000-04:00	13040
2026-04-27T21:00:00.000-04:00	12340
2026-04-27T22:00:00.000-04:00	11320
2026-04-27T23:00:00.000-04:00	10440

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 04/26/2026 11:43 AM

17,035

Available
Capacity (MW)

12,800

Forecasted Peak
Demand (MW)

2,022

Surplus
Capacity (MW)

12,555

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

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 - 12:00PM
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
NEPOOL Membership Subcommittee Meeting	May 11, 2026 10:00AM
Office Hours with ISO-NE External Affairs	May 11, 2026 4:00PM - 5:00PM

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 04/26/2026 11:43 AM

17,035

AvailableCapacity (MW)

12,800

Forecasted PeakDemand (MW)

2,022

SurplusCapacity (MW)

12,555

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

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)