ISO New England

Hydro	891
Natural Gas	5030
Nuclear	3363
Other	7
Renewables	22
Renewables	265
Renewables	500
Renewables	154
Renewables	252

Hydro	Hydro	891
Natural Gas	Natural Gas	5030
Nuclear	Nuclear	3363
Other	Other	7
Landfill Gas	Renewables	22
Refuse	Renewables	265
Solar	Renewables	500
Wind	Renewables	154
Wood	Renewables	252

32.405
558.135
0
0.305
-206.592
-0.147
1,089.424

2026-03-15T00:00:00.000-04:00	12168.602
2026-03-15T00:05:00.000-04:00	12111.902
2026-03-15T00:10:00.000-04:00	12066.489
2026-03-15T00:15:00.000-04:00	12035.949
2026-03-15T00:20:00.000-04:00	12014.59
2026-03-15T00:25:00.000-04:00	11980.914
2026-03-15T00:30:00.000-04:00	11949.064
2026-03-15T00:35:00.000-04:00	11907.192
2026-03-15T00:40:00.000-04:00	11866.367
2026-03-15T00:45:00.000-04:00	11831.857
2026-03-15T00:50:00.000-04:00	11844.989
2026-03-15T00:55:00.000-04:00	11794.354
2026-03-15T01:00:00.000-04:00	11752.494
2026-03-15T01:05:00.000-04:00	11735.372
2026-03-15T01:10:00.000-04:00	11729.566
2026-03-15T01:15:00.000-04:00	11727.525
2026-03-15T01:20:00.000-04:00	11672.236
2026-03-15T01:25:00.000-04:00	11635.033
2026-03-15T01:30:00.000-04:00	11629.802
2026-03-15T01:35:00.000-04:00	11609.151
2026-03-15T01:40:00.000-04:00	11579.371
2026-03-15T01:45:00.000-04:00	11549.454
2026-03-15T01:50:00.000-04:00	11528.636
2026-03-15T01:55:00.000-04:00	11536.997
2026-03-15T02:00:00.000-04:00	11524.427
2026-03-15T02:05:00.000-04:00	11505.174
2026-03-15T02:10:00.000-04:00	11471.808
2026-03-15T02:15:00.000-04:00	11486.837
2026-03-15T02:20:00.000-04:00	11467.584
2026-03-15T02:25:00.000-04:00	11434.456
2026-03-15T02:30:00.000-04:00	11440.762
2026-03-15T02:35:00.000-04:00	11427.511
2026-03-15T02:40:00.000-04:00	11415.64
2026-03-15T02:45:00.000-04:00	11430.939
2026-03-15T02:50:00.000-04:00	11425.679
2026-03-15T02:55:00.000-04:00	11400.505
2026-03-15T03:00:00.000-04:00	11432.145
2026-03-15T03:05:00.000-04:00	11427.836
2026-03-15T03:10:00.000-04:00	11417.406
2026-03-15T03:15:00.000-04:00	11410.566
2026-03-15T03:20:00.000-04:00	11401.977
2026-03-15T03:25:00.000-04:00	11391.153
2026-03-15T03:30:00.000-04:00	11383.666
2026-03-15T03:35:00.000-04:00	11379.113
2026-03-15T03:40:00.000-04:00	11365.753
2026-03-15T03:45:00.000-04:00	11380.825
2026-03-15T03:50:00.000-04:00	11402.755
2026-03-15T03:55:00.000-04:00	11380.007
2026-03-15T04:00:00.000-04:00	11405.279
2026-03-15T04:05:00.000-04:00	11417.156
2026-03-15T04:10:00.000-04:00	11432.503
2026-03-15T04:15:00.000-04:00	11446.542
2026-03-15T04:20:00.000-04:00	11449.164
2026-03-15T04:25:00.000-04:00	11472.997
2026-03-15T04:30:00.000-04:00	11472.481
2026-03-15T04:35:00.000-04:00	11502.479
2026-03-15T04:40:00.000-04:00	11502.325
2026-03-15T04:45:00.000-04:00	11519.466
2026-03-15T04:50:00.000-04:00	11524.756
2026-03-15T04:55:00.000-04:00	11535.484
2026-03-15T05:00:00.000-04:00	11570.141
2026-03-15T05:05:00.000-04:00	11638.702
2026-03-15T05:10:00.000-04:00	11634.781
2026-03-15T05:15:00.000-04:00	11659.946
2026-03-15T05:20:00.000-04:00	11682.274
2026-03-15T05:25:00.000-04:00	11693.435
2026-03-15T05:30:00.000-04:00	11718.97
2026-03-15T05:35:00.000-04:00	11763.129
2026-03-15T05:40:00.000-04:00	11783.143
2026-03-15T05:45:00.000-04:00	11831.047
2026-03-15T05:50:00.000-04:00	11867.974
2026-03-15T05:55:00.000-04:00	11904.103
2026-03-15T06:00:00.000-04:00	11973.58
2026-03-15T06:05:00.000-04:00	12069.574
2026-03-15T06:10:00.000-04:00	12113.692
2026-03-15T06:15:00.000-04:00	12150.393
2026-03-15T06:20:00.000-04:00	12168.188
2026-03-15T06:25:00.000-04:00	12224.197
2026-03-15T06:30:00.000-04:00	12257.624
2026-03-15T06:35:00.000-04:00	12303.869
2026-03-15T06:40:00.000-04:00	12321.124
2026-03-15T06:45:00.000-04:00	12393.949
2026-03-15T06:50:00.000-04:00	12428.327
2026-03-15T06:55:00.000-04:00	12412.942
2026-03-15T07:00:00.000-04:00	12497.029
2026-03-15T07:05:00.000-04:00	12586.331
2026-03-15T07:10:00.000-04:00	12606.057
2026-03-15T07:15:00.000-04:00	12657.657
2026-03-15T07:20:00.000-04:00	12673.575
2026-03-15T07:25:00.000-04:00	12679.925
2026-03-15T07:30:00.000-04:00	12692.567
2026-03-15T07:35:00.000-04:00	12678.493
2026-03-15T07:40:00.000-04:00	12710.121
2026-03-15T07:45:00.000-04:00	12707.198
2026-03-15T07:50:00.000-04:00	12742.111
2026-03-15T07:55:00.000-04:00	12714.909
2026-03-15T08:00:00.000-04:00	12718.928
2026-03-15T08:05:00.000-04:00	12764.277
2026-03-15T08:10:00.000-04:00	12752.296
2026-03-15T08:15:00.000-04:00	12748.1
2026-03-15T08:20:00.000-04:00	12747.296
2026-03-15T08:25:00.000-04:00	12703.358
2026-03-15T08:30:00.000-04:00	12670.385
2026-03-15T08:35:00.000-04:00	12611.206
2026-03-15T08:40:00.000-04:00	12576.646
2026-03-15T08:45:00.000-04:00	12549.264
2026-03-15T08:50:00.000-04:00	12475.092
2026-03-15T08:55:00.000-04:00	12432.617
2026-03-15T09:00:00.000-04:00	12387.057
2026-03-15T09:05:00.000-04:00	12324.625
2026-03-15T09:10:00.000-04:00	12204.999
2026-03-15T09:15:00.000-04:00	12129.882
2026-03-15T09:20:00.000-04:00	12060.395
2026-03-15T09:25:00.000-04:00	11983.438
2026-03-15T09:30:00.000-04:00	11878.213
2026-03-15T09:35:00.000-04:00	11807.99
2026-03-15T09:40:00.000-04:00	11805.267
2026-03-15T09:45:00.000-04:00	11687.054
2026-03-15T09:50:00.000-04:00	11589.013
2026-03-15T09:55:00.000-04:00	11478.423
2026-03-15T10:00:00.000-04:00	11351.804
2026-03-15T10:05:00.000-04:00	11278.629
2026-03-15T10:10:00.000-04:00	11219.192
2026-03-15T10:15:00.000-04:00	11143.596
2026-03-15T10:20:00.000-04:00	11060.373
2026-03-15T10:25:00.000-04:00	10952.844
2026-03-15T10:30:00.000-04:00	10832.189
2026-03-15T10:35:00.000-04:00	10739.156
2026-03-15T10:40:00.000-04:00	10644.082
2026-03-15T10:45:00.000-04:00	10594.964
2026-03-15T10:50:00.000-04:00	10512.703
2026-03-15T10:55:00.000-04:00	10480.239
2026-03-15T11:00:00.000-04:00	10417.318
2026-03-15T11:05:00.000-04:00	10352.082
2026-03-15T11:10:00.000-04:00	10363.378
2026-03-15T11:15:00.000-04:00	10459.404
2026-03-15T11:20:00.000-04:00	10461.388
2026-03-15T11:25:00.000-04:00	10487.238
2026-03-15T11:30:00.000-04:00	10476.868
2026-03-15T11:35:00.000-04:00	10495.791
2026-03-15T11:40:00.000-04:00	10456.401
2026-03-15T11:45:00.000-04:00	10435.875
2026-03-15T11:50:00.000-04:00	10414.516
2026-03-15T11:55:00.000-04:00	10411.781
2026-03-15T12:00:00.000-04:00	10422.488
2026-03-15T12:05:00.000-04:00	10352.821
2026-03-15T12:10:00.000-04:00	10337.111
2026-03-15T12:15:00.000-04:00	10333.455
2026-03-15T12:20:00.000-04:00	10292.99
2026-03-15T12:25:00.000-04:00	10282.059
2026-03-15T12:30:00.000-04:00	10291.128
2026-03-15T12:35:00.000-04:00	10277.466
2026-03-15T12:40:00.000-04:00	10249.448
2026-03-15T12:45:00.000-04:00	10230.44
2026-03-15T12:50:00.000-04:00	10209.913
2026-03-15T12:55:00.000-04:00	10234.16
2026-03-15T13:00:00.000-04:00	10214.688
2026-03-15T13:05:00.000-04:00	10228.998
2026-03-15T13:10:00.000-04:00	10292.293
2026-03-15T13:15:00.000-04:00	10338.04
2026-03-15T13:20:00.000-04:00	10339.4
2026-03-15T13:25:00.000-04:00	10364.908
2026-03-15T13:30:00.000-04:00	10433.126
2026-03-15T13:35:00.000-04:00	10457.334
2026-03-15T13:40:00.000-04:00	10558.753
2026-03-15T13:45:00.000-04:00	10656.578
2026-03-15T13:50:00.000-04:00	10763.546
2026-03-15T13:55:00.000-04:00	10899.329

2026-03-15T00:00:00.000-04:00	11980
2026-03-15T01:00:00.000-04:00	11660
2026-03-15T02:00:00.000-04:00	11470
2026-03-15T03:00:00.000-04:00	11420
2026-03-15T04:00:00.000-04:00	11510
2026-03-15T05:00:00.000-04:00	11760
2026-03-15T06:00:00.000-04:00	12280
2026-03-15T07:00:00.000-04:00	12700
2026-03-15T08:00:00.000-04:00	12660
2026-03-15T09:00:00.000-04:00	11970
2026-03-15T10:00:00.000-04:00	11160
2026-03-15T11:00:00.000-04:00	10730
2026-03-15T12:00:00.000-04:00	10360
2026-03-15T13:00:00.000-04:00	10150
2026-03-15T14:00:00.000-04:00	10170
2026-03-15T15:00:00.000-04:00	10690
2026-03-15T16:00:00.000-04:00	11780
2026-03-15T17:00:00.000-04:00	13450
2026-03-15T18:00:00.000-04:00	14510
2026-03-15T19:00:00.000-04:00	15100
2026-03-15T20:00:00.000-04:00	14540
2026-03-15T21:00:00.000-04:00	13830
2026-03-15T22:00:00.000-04:00	12910
2026-03-15T23:00:00.000-04:00	12020

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 03/15/2026 11:47 AM

19,513

Available
Capacity (MW)

15,100

Forecasted Peak
Demand (MW)

2,129

Surplus
Capacity (MW)

14,444

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

Capacity vs. Energy: A Primer

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

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

Enhanced long-term forecast predicts steady growth in energy use, peak demand

From ISO Newswire

ISO Minute: Coordinating springtime transmission outages

From Youtube

New England grid sees new record low for system demand

From ISO Newswire

Spring 2025 update on regional transmission investment now available; 6 projects under construction in New England

From ISO Newswire

More News

Upcoming Events

Today’s Notices

NEPOOL Reliability Committee Meeting	March 17, 2026 9:30AM - 4:30PM
NEPOOL Transmission Committee Meeting	March 18, 2026 9:30AM - 4:30PM
NEPOOL Transmission Sector Meeting with ISO New England	March 23, 2026 9:30AM - 12:00PM
Distributed Generation Forecast Working Group (DGFWG) Meeting	March 23, 2026 9:30AM - 12:00PM
NEPOOL End User Sector Meeting with ISO New England	March 23, 2026 1:00PM - 3:30PM
ISO 101: We are ISO New England	March 24, 2026 8:00AM - 5:00PM
Planning Advisory Committee Meeting	March 24, 2026 9:00AM - 4:30PM
New England’s Wholesale Energy Markets (NEWEM) (Day 1 of 2)	March 25, 2026 8:00AM - 5:00PM
Environmental Advisory Group Meeting	March 25, 2026 9:30AM - 11:30AM
Consumer Liaison Group Meeting	March 25, 2026 12:00PM - 3:30PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

Day Ahead Market Results for 20260316 are now available	March 15, 2026 12:47PM
ISO-NE Morning Report Published on www.iso-ne.com	March 15, 2026 11:47AM
ISO-NE Forecast Capacity Analysis Report Published on www.iso-ne.com	March 15, 2026 10:44AM
ISO-NE Morning Report Published on www.iso-ne.com	March 15, 2026 7:47AM

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 03/15/2026 11:47 AM

19,513

AvailableCapacity (MW)

15,100

Forecasted PeakDemand (MW)

2,129

SurplusCapacity (MW)

14,444

Yesterday's PeakDemand (MW)

Featured

Capacity vs. Energy: A Primer

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

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

Enhanced long-term forecast predicts steady growth in energy use, peak demand

ISO Minute: Coordinating springtime transmission outages

New England grid sees new record low for system demand

Spring 2025 update on regional transmission investment now available; 6 projects under construction in New England

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)