ISO New England

Coal	8
Hydro	347
Natural Gas	8096
Nuclear	3367
Oil	393
Other	12
Renewables	1
Renewables	317
Renewables	207
Renewables	563
Renewables	318

Coal	Coal	8
Hydro	Hydro	347
Natural Gas	Natural Gas	8096
Nuclear	Nuclear	3367
Oil	Oil	393
Other	Other	12
Landfill Gas	Renewables	1
Refuse	Renewables	317
Solar	Renewables	207
Wind	Renewables	563
Wood	Renewables	318

-359.414
1,503.505
296.607
158.152
-2.233
114.207
46.932

2025-12-10T00:00:00.000-05:00	13900.944
2025-12-10T00:05:00.000-05:00	13853.752
2025-12-10T00:10:00.000-05:00	13776.422
2025-12-10T00:15:00.000-05:00	13700.568
2025-12-10T00:20:00.000-05:00	13677.061
2025-12-10T00:25:00.000-05:00	13575.48
2025-12-10T00:30:00.000-05:00	13531.648
2025-12-10T00:35:00.000-05:00	13486.097
2025-12-10T00:40:00.000-05:00	13442.079
2025-12-10T00:45:00.000-05:00	13385.763
2025-12-10T00:50:00.000-05:00	13363.908
2025-12-10T00:55:00.000-05:00	13311.323
2025-12-10T01:00:00.000-05:00	13287.082
2025-12-10T01:05:00.000-05:00	13190.401
2025-12-10T01:10:00.000-05:00	13216.853
2025-12-10T01:15:00.000-05:00	13170.42
2025-12-10T01:20:00.000-05:00	13147.184
2025-12-10T01:25:00.000-05:00	13112.839
2025-12-10T01:30:00.000-05:00	13053.03
2025-12-10T01:35:00.000-05:00	13022.936
2025-12-10T01:40:00.000-05:00	13031.857
2025-12-10T01:45:00.000-05:00	12997.749
2025-12-10T01:50:00.000-05:00	12970.035
2025-12-10T01:55:00.000-05:00	12960.381
2025-12-10T02:00:00.000-05:00	12942.17
2025-12-10T02:05:00.000-05:00	12898.723
2025-12-10T02:10:00.000-05:00	12900.139
2025-12-10T02:15:00.000-05:00	12887.589
2025-12-10T02:20:00.000-05:00	12872.304
2025-12-10T02:25:00.000-05:00	12836.327
2025-12-10T02:30:00.000-05:00	12846.955
2025-12-10T02:35:00.000-05:00	12819.448
2025-12-10T02:40:00.000-05:00	12798.803
2025-12-10T02:45:00.000-05:00	12777.659
2025-12-10T02:50:00.000-05:00	12790.999
2025-12-10T02:55:00.000-05:00	12762.997
2025-12-10T03:00:00.000-05:00	12775.738
2025-12-10T03:05:00.000-05:00	12780.239
2025-12-10T03:10:00.000-05:00	12777.785
2025-12-10T03:15:00.000-05:00	12762.722
2025-12-10T03:20:00.000-05:00	12760.583
2025-12-10T03:25:00.000-05:00	12746.492
2025-12-10T03:30:00.000-05:00	12741.223
2025-12-10T03:35:00.000-05:00	12751.43
2025-12-10T03:40:00.000-05:00	12741.957
2025-12-10T03:45:00.000-05:00	12762.731
2025-12-10T03:50:00.000-05:00	12774.682
2025-12-10T03:55:00.000-05:00	12799.875
2025-12-10T04:00:00.000-05:00	12875.075
2025-12-10T04:05:00.000-05:00	12892.548
2025-12-10T04:10:00.000-05:00	12936.684
2025-12-10T04:15:00.000-05:00	12930.163
2025-12-10T04:20:00.000-05:00	12979.655
2025-12-10T04:25:00.000-05:00	12989.109
2025-12-10T04:30:00.000-05:00	13027.284
2025-12-10T04:35:00.000-05:00	13107.445
2025-12-10T04:40:00.000-05:00	13135.9
2025-12-10T04:45:00.000-05:00	13169.231
2025-12-10T04:50:00.000-05:00	13238.456
2025-12-10T04:55:00.000-05:00	13274.281
2025-12-10T05:00:00.000-05:00	13419.903
2025-12-10T05:05:00.000-05:00	13537.827
2025-12-10T05:10:00.000-05:00	13618.975
2025-12-10T05:15:00.000-05:00	13692.109
2025-12-10T05:20:00.000-05:00	13752.184
2025-12-10T05:25:00.000-05:00	13841.147
2025-12-10T05:30:00.000-05:00	13998.394
2025-12-10T05:35:00.000-05:00	14030.193
2025-12-10T05:40:00.000-05:00	14107.138
2025-12-10T05:45:00.000-05:00	14221.055
2025-12-10T05:50:00.000-05:00	14329.848
2025-12-10T05:55:00.000-05:00	14438.434
2025-12-10T06:00:00.000-05:00	14733.885
2025-12-10T06:05:00.000-05:00	14848.14
2025-12-10T06:10:00.000-05:00	14996.66
2025-12-10T06:15:00.000-05:00	15109.725
2025-12-10T06:20:00.000-05:00	15234.538
2025-12-10T06:25:00.000-05:00	15331.851
2025-12-10T06:30:00.000-05:00	15509.663
2025-12-10T06:35:00.000-05:00	15595.879
2025-12-10T06:40:00.000-05:00	15639.879
2025-12-10T06:45:00.000-05:00	15756.628
2025-12-10T06:50:00.000-05:00	15835.708
2025-12-10T06:55:00.000-05:00	15893.245
2025-12-10T07:00:00.000-05:00	15989.851
2025-12-10T07:05:00.000-05:00	16117.87
2025-12-10T07:10:00.000-05:00	16171.308
2025-12-10T07:15:00.000-05:00	16190.302
2025-12-10T07:20:00.000-05:00	16226.523
2025-12-10T07:25:00.000-05:00	16226.431
2025-12-10T07:30:00.000-05:00	16218.875
2025-12-10T07:35:00.000-05:00	16224.978
2025-12-10T07:40:00.000-05:00	16193.866
2025-12-10T07:45:00.000-05:00	16175.438
2025-12-10T07:50:00.000-05:00	16199.699
2025-12-10T07:55:00.000-05:00	16171.85
2025-12-10T08:00:00.000-05:00	16123.018
2025-12-10T08:05:00.000-05:00	16120.436
2025-12-10T08:10:00.000-05:00	16091.593
2025-12-10T08:15:00.000-05:00	16044.96
2025-12-10T08:20:00.000-05:00	16035.874
2025-12-10T08:25:00.000-05:00	15958.805
2025-12-10T08:30:00.000-05:00	15954.648
2025-12-10T08:35:00.000-05:00	15893.415
2025-12-10T08:40:00.000-05:00	15820.274
2025-12-10T08:45:00.000-05:00	15739.339
2025-12-10T08:50:00.000-05:00	15744.969
2025-12-10T08:55:00.000-05:00	15661.123
2025-12-10T09:00:00.000-05:00	15620.582
2025-12-10T09:05:00.000-05:00	15509.726
2025-12-10T09:10:00.000-05:00	15435.318
2025-12-10T09:15:00.000-05:00	15363.281
2025-12-10T09:20:00.000-05:00	15330.483
2025-12-10T09:25:00.000-05:00	15266.722
2025-12-10T09:30:00.000-05:00	15261.91
2025-12-10T09:35:00.000-05:00	15293.417
2025-12-10T09:40:00.000-05:00	15215.641
2025-12-10T09:45:00.000-05:00	15170.783
2025-12-10T09:50:00.000-05:00	15102.717
2025-12-10T09:55:00.000-05:00	15071.299
2025-12-10T10:00:00.000-05:00	15035.922
2025-12-10T10:05:00.000-05:00	14968.063
2025-12-10T10:10:00.000-05:00	14904.977
2025-12-10T10:15:00.000-05:00	14842.278
2025-12-10T10:20:00.000-05:00	14821.923
2025-12-10T10:25:00.000-05:00	14814.004
2025-12-10T10:30:00.000-05:00	14737.47
2025-12-10T10:35:00.000-05:00	14641.494
2025-12-10T10:40:00.000-05:00	14561.295
2025-12-10T10:45:00.000-05:00	14510.293
2025-12-10T10:50:00.000-05:00	14467.787
2025-12-10T10:55:00.000-05:00	14467.363
2025-12-10T11:00:00.000-05:00	14408.961
2025-12-10T11:05:00.000-05:00	14467.624
2025-12-10T11:10:00.000-05:00	14416.526
2025-12-10T11:15:00.000-05:00	14509.992
2025-12-10T11:20:00.000-05:00	14525.817
2025-12-10T11:25:00.000-05:00	14538.295
2025-12-10T11:30:00.000-05:00	14582.189
2025-12-10T11:35:00.000-05:00	14601.091
2025-12-10T11:40:00.000-05:00	14686.67
2025-12-10T11:45:00.000-05:00	14665.981
2025-12-10T11:50:00.000-05:00	14690.454
2025-12-10T11:55:00.000-05:00	14661.898
2025-12-10T12:00:00.000-05:00	14707.846
2025-12-10T12:05:00.000-05:00	14652.176
2025-12-10T12:10:00.000-05:00	14577.75
2025-12-10T12:15:00.000-05:00	14486.901
2025-12-10T12:20:00.000-05:00	14482.455
2025-12-10T12:25:00.000-05:00	14482.271
2025-12-10T12:30:00.000-05:00	14498.249
2025-12-10T12:35:00.000-05:00	14581.021
2025-12-10T12:40:00.000-05:00	14632.048
2025-12-10T12:45:00.000-05:00	14734.11
2025-12-10T12:50:00.000-05:00	14814.787
2025-12-10T12:55:00.000-05:00	14844.189
2025-12-10T13:00:00.000-05:00	14882.117
2025-12-10T13:05:00.000-05:00	14971.79
2025-12-10T13:10:00.000-05:00	15019.916

2025-12-10T00:00:00.000-05:00	13580
2025-12-10T01:00:00.000-05:00	13100
2025-12-10T02:00:00.000-05:00	12860
2025-12-10T03:00:00.000-05:00	12780
2025-12-10T04:00:00.000-05:00	13070
2025-12-10T05:00:00.000-05:00	13950
2025-12-10T06:00:00.000-05:00	15410
2025-12-10T07:00:00.000-05:00	16190
2025-12-10T08:00:00.000-05:00	15930
2025-12-10T09:00:00.000-05:00	15300
2025-12-10T10:00:00.000-05:00	14720
2025-12-10T11:00:00.000-05:00	14580
2025-12-10T12:00:00.000-05:00	14520
2025-12-10T13:00:00.000-05:00	14900
2025-12-10T14:00:00.000-05:00	15460
2025-12-10T15:00:00.000-05:00	16110
2025-12-10T16:00:00.000-05:00	17020
2025-12-10T17:00:00.000-05:00	17380
2025-12-10T18:00:00.000-05:00	17150
2025-12-10T19:00:00.000-05:00	16770
2025-12-10T20:00:00.000-05:00	16230
2025-12-10T21:00:00.000-05:00	15350
2025-12-10T22:00:00.000-05:00	14150
2025-12-10T23:00:00.000-05:00	13070

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 12/10/2025 11:51 AM

21,604

Available
Capacity (MW)

17,380

Forecasted Peak
Demand (MW)

1,922

Surplus
Capacity (MW)

18,875

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

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: 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

Winter 2024/2025 recap: Region’s grid remains reliable, though cold weather drives up wholesale electricity prices

From ISO Newswire

ISO-NE issues request for proposals for transmission solutions

From ISO Newswire

Exploring the causes and effects of demand growth: ISO-NE staff share expertise at March events

From ISO Newswire

Capacity market reforms take shape as stakeholder discussions continue

From ISO Newswire

ISO Minute: Staying prepared for geomagnetic disturbances

From ISO Newswire

ISO-NE takes steps to prepare for potential duties on Canadian electricity

From ISO Newswire

FAQ: Demand response and the New England power grid

From ISO Newswire

New England states enlist ISO-NE support for longer-term transmission planning effort

From ISO Newswire

More News

Upcoming Events

Today’s Notices

NEPOOL Markets Committee Meeting	December 10, 2025 9:30AM - 4:30PM
Budget and Finance Subcommittee (CANCELLED)	December 11, 2025 10:00AM - 12:00PM
NEPOOL Load Forecast Committee (LFC) Meeting	December 12, 2025 9:30AM - 12:30PM
NEPOOL Membership Subcommittee Meeting	December 15, 2025 10:00AM
NEPOOL Meter Reader Working Group Meeting (CANCELLED)	December 15, 2025 10:00AM - 12:00PM
NEPOOL Reliability Committee Meeting	December 16, 2025 9:30AM - 4:30PM
Planning Advisory Committee Meeting	December 17, 2025 9:00AM - 4:30PM
NEPOOL Transmission Committee Meeting	December 18, 2025 9:30AM - 4:30PM
Environmental Advisory Group Meeting	December 19, 2025 9:30AM - 11:30AM
Christmas Day	December 25, 2025 12:00AM - 11:59PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

ISO New England will perform a maintenance outage of the CROW Outage Scheduler in both Production and Sandbox environments on Wednesday, December 10, 2025, between 19:00 and 21:00 hrs.	December 10, 2025 7:00PM
Day Ahead Market Results for 20251211 are now available	December 10, 2025 12:52PM
Final Real Time Prices for 20251205 are now available	December 10, 2025 12:21PM
Final Reserve Zone Prices and Designation for 20251205 are now available	December 10, 2025 12:19PM
Final Regulation Clearing Prices for 20251205 are now available	December 10, 2025 12:18PM
ISO-NE Morning Report Published on www.iso-ne.com	December 10, 2025 11:51AM
Deadlines for Meter Data Error RBAs in Progress	December 10, 2025 11:00AM
ISO-NE Forecast Capacity Analysis Report Published on www.iso-ne.com	December 10, 2025 10:42AM
ISO-NE Morning Report Published on www.iso-ne.com	December 10, 2025 7:52AM
ISO-NE Forecast Capacity Analysis Report Published on www.iso-ne.com	December 10, 2025 4:26AM

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 12/10/2025 11:51 AM

21,604

AvailableCapacity (MW)

17,380

Forecasted PeakDemand (MW)

1,922

SurplusCapacity (MW)

18,875

Yesterday's PeakDemand (MW)

Featured

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: 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

Winter 2024/2025 recap: Region’s grid remains reliable, though cold weather drives up wholesale electricity prices

ISO-NE issues request for proposals for transmission solutions

Exploring the causes and effects of demand growth: ISO-NE staff share expertise at March events

Capacity market reforms take shape as stakeholder discussions continue

ISO Minute: Staying prepared for geomagnetic disturbances

ISO-NE takes steps to prepare for potential duties on Canadian electricity

FAQ: Demand response and the New England power grid

New England states enlist ISO-NE support for longer-term transmission planning effort

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)