ISO New England

Hydro	1593
Natural Gas	4318
Nuclear	1232
Other	17
Renewables	23
Renewables	246
Renewables	46
Renewables	1193
Renewables	105

Hydro	Hydro	1593
Natural Gas	Natural Gas	4318
Nuclear	Nuclear	1232
Other	Other	17
Landfill Gas	Renewables	23
Refuse	Renewables	246
Solar	Renewables	46
Wind	Renewables	1193
Wood	Renewables	105

159.58
1,355.1
-246.442
0.299
0.371
-0.052
1,096.782

2026-05-05T00:00:00.000-04:00	10041.25
2026-05-05T00:05:00.000-04:00	10004.259
2026-05-05T00:10:00.000-04:00	9896.717
2026-05-05T00:15:00.000-04:00	9865.054
2026-05-05T00:20:00.000-04:00	9846.912
2026-05-05T00:25:00.000-04:00	9845.251
2026-05-05T00:30:00.000-04:00	9771.028
2026-05-05T00:35:00.000-04:00	9726.674
2026-05-05T00:40:00.000-04:00	9694.118
2026-05-05T00:45:00.000-04:00	9620.83
2026-05-05T00:50:00.000-04:00	9598.323
2026-05-05T00:55:00.000-04:00	9555.088
2026-05-05T01:00:00.000-04:00	9538.743
2026-05-05T01:05:00.000-04:00	9526.002
2026-05-05T01:10:00.000-04:00	9484.544
2026-05-05T01:15:00.000-04:00	9458.166
2026-05-05T01:20:00.000-04:00	9402.876
2026-05-05T01:25:00.000-04:00	9425.545
2026-05-05T01:30:00.000-04:00	9386.973
2026-05-05T01:35:00.000-04:00	9367.884
2026-05-05T01:40:00.000-04:00	9348.17
2026-05-05T01:45:00.000-04:00	9323.512
2026-05-05T01:50:00.000-04:00	9294.672
2026-05-05T01:55:00.000-04:00	9285.539
2026-05-05T02:00:00.000-04:00	9263.407
2026-05-05T02:05:00.000-04:00	9260.402
2026-05-05T02:10:00.000-04:00	9242.526
2026-05-05T02:15:00.000-04:00	9229.328
2026-05-05T02:20:00.000-04:00	9230.896
2026-05-05T02:25:00.000-04:00	9224.004
2026-05-05T02:30:00.000-04:00	9185.968
2026-05-05T02:35:00.000-04:00	9167.984
2026-05-05T02:40:00.000-04:00	9179.379
2026-05-05T02:45:00.000-04:00	9162.987
2026-05-05T02:50:00.000-04:00	9137.315
2026-05-05T02:55:00.000-04:00	9153.133
2026-05-05T03:00:00.000-04:00	9163.965
2026-05-05T03:05:00.000-04:00	9184.774
2026-05-05T03:10:00.000-04:00	9182.388
2026-05-05T03:15:00.000-04:00	9177.218
2026-05-05T03:20:00.000-04:00	9155.315
2026-05-05T03:25:00.000-04:00	9166.349
2026-05-05T03:30:00.000-04:00	9167.846
2026-05-05T03:35:00.000-04:00	9171.241
2026-05-05T03:40:00.000-04:00	9193.413
2026-05-05T03:45:00.000-04:00	9189.434
2026-05-05T03:50:00.000-04:00	9196.679
2026-05-05T03:55:00.000-04:00	9191.562
2026-05-05T04:00:00.000-04:00	9251.01
2026-05-05T04:05:00.000-04:00	9323.684
2026-05-05T04:10:00.000-04:00	9348.354
2026-05-05T04:15:00.000-04:00	9349.055
2026-05-05T04:20:00.000-04:00	9375.95
2026-05-05T04:25:00.000-04:00	9405.146
2026-05-05T04:30:00.000-04:00	9431.432
2026-05-05T04:35:00.000-04:00	9455.919
2026-05-05T04:40:00.000-04:00	9478.9
2026-05-05T04:45:00.000-04:00	9529.02
2026-05-05T04:50:00.000-04:00	9591.44
2026-05-05T04:55:00.000-04:00	9625.85
2026-05-05T05:00:00.000-04:00	9744.287
2026-05-05T05:05:00.000-04:00	9852.218
2026-05-05T05:10:00.000-04:00	9946.763
2026-05-05T05:15:00.000-04:00	10009.404
2026-05-05T05:20:00.000-04:00	10052.15
2026-05-05T05:25:00.000-04:00	10124.872
2026-05-05T05:30:00.000-04:00	10175.26
2026-05-05T05:35:00.000-04:00	10266.935
2026-05-05T05:40:00.000-04:00	10318.114
2026-05-05T05:45:00.000-04:00	10387.755
2026-05-05T05:50:00.000-04:00	10473.471
2026-05-05T05:55:00.000-04:00	10476.871
2026-05-05T06:00:00.000-04:00	10644.118
2026-05-05T06:05:00.000-04:00	10832.45
2026-05-05T06:10:00.000-04:00	10933.225
2026-05-05T06:15:00.000-04:00	11010.785
2026-05-05T06:20:00.000-04:00	11052.698

2026-05-05T00:00:00.000-04:00	9880
2026-05-05T01:00:00.000-04:00	9430
2026-05-05T02:00:00.000-04:00	9230
2026-05-05T03:00:00.000-04:00	9170
2026-05-05T04:00:00.000-04:00	9430
2026-05-05T05:00:00.000-04:00	10150
2026-05-05T06:00:00.000-04:00	11000
2026-05-05T07:00:00.000-04:00	11130
2026-05-05T08:00:00.000-04:00	9900
2026-05-05T09:00:00.000-04:00	8880
2026-05-05T10:00:00.000-04:00	7890
2026-05-05T11:00:00.000-04:00	7580
2026-05-05T12:00:00.000-04:00	7530
2026-05-05T13:00:00.000-04:00	7700
2026-05-05T14:00:00.000-04:00	8230
2026-05-05T15:00:00.000-04:00	9320
2026-05-05T16:00:00.000-04:00	10580
2026-05-05T17:00:00.000-04:00	11890
2026-05-05T18:00:00.000-04:00	13110
2026-05-05T19:00:00.000-04:00	13490
2026-05-05T20:00:00.000-04:00	13520
2026-05-05T21:00:00.000-04:00	12780
2026-05-05T22:00:00.000-04:00	11690
2026-05-05T23:00:00.000-04:00	10680

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 05/04/2026 12:00 PM

16,712

Available
Capacity (MW)

13,100

Forecasted Peak
Demand (MW)

1,470

Surplus
Capacity (MW)

13,071

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

2026 CELT Report XLS

2025 Regional System Plan PDF

New England’s Evolving Grid: The 2024 Economic Study Report PDF

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

News Feed

Have questions about ISO-NE? Get answers during our virtual office hours

From ISO Newswire

ISO Minute: Connecting new energy to the grid

From Youtube

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

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

ISO New England will be taking Sandbox and Production maintenance outages the CROW Outage Scheduler on May 4 and 5, 2026, from 15:00 to 18:00 Hrs.	May 5, 2026 3:00PM
ISO New England will be taking a maintenance outage of Internal Market Monitoring Asset Characteristics (IMMAC) on Tuesday, May 5, 2026 from 14:00 to 18:00 Hrs.	May 5, 2026 2:00PM

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 05/04/2026 12:00 PM

16,712

AvailableCapacity (MW)

13,100

Forecasted PeakDemand (MW)

1,470

SurplusCapacity (MW)

13,071

Yesterday's PeakDemand (MW)

Featured

2026 CELT Report XLS

2025 Regional System Plan PDF

New England’s Evolving Grid: The 2024 Economic Study Report PDF

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

News Feed

Have questions about ISO-NE? Get answers during our virtual office hours

ISO Minute: Connecting new energy to the grid

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

Upcoming Events

Today’s Notices

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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)