ISO New England

Coal	1
Hydro	176
Natural Gas	5737
Nuclear	3322
Other	17
Renewables	325
Renewables	779
Renewables	176
Renewables	289

Coal	Coal	1
Hydro	Hydro	176
Natural Gas	Natural Gas	5737
Nuclear	Nuclear	3322
Other	Other	17
Refuse	Renewables	325
Solar	Renewables	779
Wind	Renewables	176
Wood	Renewables	289

-87.279
238.125
0
0.292
-333.317
-87.381

2025-08-28T00:00:00.000-04:00	10833.109
2025-08-28T00:05:00.000-04:00	10836.268
2025-08-28T00:10:00.000-04:00	10783.968
2025-08-28T00:15:00.000-04:00	10739.035
2025-08-28T00:20:00.000-04:00	10666.919
2025-08-28T00:25:00.000-04:00	10613.19
2025-08-28T00:30:00.000-04:00	10544.252
2025-08-28T00:35:00.000-04:00	10490.484
2025-08-28T00:40:00.000-04:00	10466.152
2025-08-28T00:45:00.000-04:00	10405.59
2025-08-28T00:50:00.000-04:00	10357.139
2025-08-28T00:55:00.000-04:00	10291.34
2025-08-28T01:00:00.000-04:00	10262.194
2025-08-28T01:05:00.000-04:00	10231.009
2025-08-28T01:10:00.000-04:00	10202.634
2025-08-28T01:15:00.000-04:00	10149.638
2025-08-28T01:20:00.000-04:00	10113.036
2025-08-28T01:25:00.000-04:00	10079.74
2025-08-28T01:30:00.000-04:00	10044.991
2025-08-28T01:35:00.000-04:00	9993.994
2025-08-28T01:40:00.000-04:00	9981.218
2025-08-28T01:45:00.000-04:00	9955.648
2025-08-28T01:50:00.000-04:00	9930.133
2025-08-28T01:55:00.000-04:00	9907.597
2025-08-28T02:00:00.000-04:00	9866.834
2025-08-28T02:05:00.000-04:00	9867.448
2025-08-28T02:10:00.000-04:00	9858.924
2025-08-28T02:15:00.000-04:00	9820.054
2025-08-28T02:20:00.000-04:00	9801.165
2025-08-28T02:25:00.000-04:00	9784.982
2025-08-28T02:30:00.000-04:00	9748.891
2025-08-28T02:35:00.000-04:00	9726.711
2025-08-28T02:40:00.000-04:00	9712.69
2025-08-28T02:45:00.000-04:00	9723.086
2025-08-28T02:50:00.000-04:00	9655.102
2025-08-28T02:55:00.000-04:00	9663.653
2025-08-28T03:00:00.000-04:00	9658.343
2025-08-28T03:05:00.000-04:00	9654.844
2025-08-28T03:10:00.000-04:00	9627.502
2025-08-28T03:15:00.000-04:00	9616.779
2025-08-28T03:20:00.000-04:00	9621.373
2025-08-28T03:25:00.000-04:00	9625.223
2025-08-28T03:30:00.000-04:00	9578.519
2025-08-28T03:35:00.000-04:00	9588.439
2025-08-28T03:40:00.000-04:00	9609.279
2025-08-28T03:45:00.000-04:00	9607.119
2025-08-28T03:50:00.000-04:00	9627.878
2025-08-28T03:55:00.000-04:00	9598.794
2025-08-28T04:00:00.000-04:00	9653.915
2025-08-28T04:05:00.000-04:00	9697.582
2025-08-28T04:10:00.000-04:00	9713.899
2025-08-28T04:15:00.000-04:00	9748.815
2025-08-28T04:20:00.000-04:00	9719.668
2025-08-28T04:25:00.000-04:00	9763.697
2025-08-28T04:30:00.000-04:00	9797.384
2025-08-28T04:35:00.000-04:00	9822.441
2025-08-28T04:40:00.000-04:00	9839.798
2025-08-28T04:45:00.000-04:00	9878.569
2025-08-28T04:50:00.000-04:00	9891.75
2025-08-28T04:55:00.000-04:00	9929.434
2025-08-28T05:00:00.000-04:00	10001.865
2025-08-28T05:05:00.000-04:00	10132.442
2025-08-28T05:10:00.000-04:00	10198.698
2025-08-28T05:15:00.000-04:00	10282.315
2025-08-28T05:20:00.000-04:00	10324.621
2025-08-28T05:25:00.000-04:00	10350.369
2025-08-28T05:30:00.000-04:00	10428.048
2025-08-28T05:35:00.000-04:00	10507.55
2025-08-28T05:40:00.000-04:00	10599.114
2025-08-28T05:45:00.000-04:00	10663.279
2025-08-28T05:50:00.000-04:00	10735.262
2025-08-28T05:55:00.000-04:00	10798.21
2025-08-28T06:00:00.000-04:00	10890.466
2025-08-28T06:05:00.000-04:00	11127.526
2025-08-28T06:10:00.000-04:00	11243.901
2025-08-28T06:15:00.000-04:00	11303.674
2025-08-28T06:20:00.000-04:00	11376.944
2025-08-28T06:25:00.000-04:00	11403.992
2025-08-28T06:30:00.000-04:00	11452.272
2025-08-28T06:35:00.000-04:00	11511.001
2025-08-28T06:40:00.000-04:00	11544.063
2025-08-28T06:45:00.000-04:00	11614.989
2025-08-28T06:50:00.000-04:00	11608.062
2025-08-28T06:55:00.000-04:00	11611.015
2025-08-28T07:00:00.000-04:00	11671.824
2025-08-28T07:05:00.000-04:00	11717.599
2025-08-28T07:10:00.000-04:00	11704.35
2025-08-28T07:15:00.000-04:00	11710.603
2025-08-28T07:20:00.000-04:00	11654.099
2025-08-28T07:25:00.000-04:00	11625.077
2025-08-28T07:30:00.000-04:00	11571.679
2025-08-28T07:35:00.000-04:00	11490.843
2025-08-28T07:40:00.000-04:00	11454.247
2025-08-28T07:45:00.000-04:00	11351.467
2025-08-28T07:50:00.000-04:00	11270.155
2025-08-28T07:55:00.000-04:00	11211.12
2025-08-28T08:00:00.000-04:00	11159.017
2025-08-28T08:05:00.000-04:00	11130.302
2025-08-28T08:10:00.000-04:00	11023.108
2025-08-28T08:15:00.000-04:00	10890.027
2025-08-28T08:20:00.000-04:00	10765.972
2025-08-28T08:25:00.000-04:00	10765.111
2025-08-28T08:30:00.000-04:00	10660.289
2025-08-28T08:35:00.000-04:00	10536.432
2025-08-28T08:40:00.000-04:00	10475.689
2025-08-28T08:45:00.000-04:00	10389.355
2025-08-28T08:50:00.000-04:00	10342.641
2025-08-28T08:55:00.000-04:00	10256.525
2025-08-28T09:00:00.000-04:00	10207.884
2025-08-28T09:05:00.000-04:00	10135.936
2025-08-28T09:10:00.000-04:00	10061.875
2025-08-28T09:15:00.000-04:00	9999.33
2025-08-28T09:20:00.000-04:00	9920.599
2025-08-28T09:25:00.000-04:00	9814.212
2025-08-28T09:30:00.000-04:00	9797.859
2025-08-28T09:35:00.000-04:00	9744.476
2025-08-28T09:40:00.000-04:00	9656.358
2025-08-28T09:45:00.000-04:00	9598.355
2025-08-28T09:50:00.000-04:00	9605.066
2025-08-28T09:55:00.000-04:00	9509.815
2025-08-28T10:00:00.000-04:00	9491.739
2025-08-28T10:05:00.000-04:00	9465.754
2025-08-28T10:10:00.000-04:00	9506.955
2025-08-28T10:15:00.000-04:00	9437.597
2025-08-28T10:20:00.000-04:00	9425.172
2025-08-28T10:25:00.000-04:00	9392.767
2025-08-28T10:30:00.000-04:00	9343.213
2025-08-28T10:35:00.000-04:00	9311.153
2025-08-28T10:40:00.000-04:00	9309.696
2025-08-28T10:45:00.000-04:00	9280.317
2025-08-28T10:50:00.000-04:00	9308.934
2025-08-28T10:55:00.000-04:00	9324.634
2025-08-28T11:00:00.000-04:00	9326.692
2025-08-28T11:05:00.000-04:00	9353.705
2025-08-28T11:10:00.000-04:00	9361.284
2025-08-28T11:15:00.000-04:00	9422.577
2025-08-28T11:20:00.000-04:00	9375.708
2025-08-28T11:25:00.000-04:00	9404.329
2025-08-28T11:30:00.000-04:00	9397.437
2025-08-28T11:35:00.000-04:00	9413.781
2025-08-28T11:40:00.000-04:00	9444.821
2025-08-28T11:45:00.000-04:00	9411.235
2025-08-28T11:50:00.000-04:00	9447.444
2025-08-28T11:55:00.000-04:00	9426.922
2025-08-28T12:00:00.000-04:00	9453.553
2025-08-28T12:05:00.000-04:00	9453.295
2025-08-28T12:10:00.000-04:00	9460.055
2025-08-28T12:15:00.000-04:00	9462.46
2025-08-28T12:20:00.000-04:00	9429.884
2025-08-28T12:25:00.000-04:00	9431.672
2025-08-28T12:30:00.000-04:00	9425.854
2025-08-28T12:35:00.000-04:00	9536.9
2025-08-28T12:40:00.000-04:00	9581.578
2025-08-28T12:45:00.000-04:00	9657.154
2025-08-28T12:50:00.000-04:00	9653.971
2025-08-28T12:55:00.000-04:00	9718.309
2025-08-28T13:00:00.000-04:00	9739.552
2025-08-28T13:05:00.000-04:00	9679.338
2025-08-28T13:10:00.000-04:00	9740.577
2025-08-28T13:15:00.000-04:00	9820.121
2025-08-28T13:20:00.000-04:00	9903.821
2025-08-28T13:25:00.000-04:00	9940.918
2025-08-28T13:30:00.000-04:00	9951.656
2025-08-28T13:35:00.000-04:00	9970.387
2025-08-28T13:40:00.000-04:00	9977.766
2025-08-28T13:45:00.000-04:00	10030.133
2025-08-28T13:50:00.000-04:00	10112.768
2025-08-28T13:55:00.000-04:00	10156.233
2025-08-28T14:00:00.000-04:00	10122.939
2025-08-28T14:05:00.000-04:00	10196.942
2025-08-28T14:10:00.000-04:00	10235.358
2025-08-28T14:15:00.000-04:00	10291.993
2025-08-28T14:20:00.000-04:00	10324.25
2025-08-28T14:25:00.000-04:00	10386.666
2025-08-28T14:30:00.000-04:00	10456.56
2025-08-28T14:35:00.000-04:00	10517.877
2025-08-28T14:40:00.000-04:00	10563.041

2025-08-28T00:00:00.000-04:00	10570
2025-08-28T01:00:00.000-04:00	10050
2025-08-28T02:00:00.000-04:00	9750
2025-08-28T03:00:00.000-04:00	9600
2025-08-28T04:00:00.000-04:00	9820
2025-08-28T05:00:00.000-04:00	10500
2025-08-28T06:00:00.000-04:00	11440
2025-08-28T07:00:00.000-04:00	11570
2025-08-28T08:00:00.000-04:00	10760
2025-08-28T09:00:00.000-04:00	9750
2025-08-28T10:00:00.000-04:00	9260
2025-08-28T11:00:00.000-04:00	9270
2025-08-28T12:00:00.000-04:00	9620
2025-08-28T13:00:00.000-04:00	9960
2025-08-28T14:00:00.000-04:00	10610
2025-08-28T15:00:00.000-04:00	11770
2025-08-28T16:00:00.000-04:00	12910
2025-08-28T17:00:00.000-04:00	14370
2025-08-28T18:00:00.000-04:00	14950
2025-08-28T19:00:00.000-04:00	14810
2025-08-28T20:00:00.000-04:00	14550
2025-08-28T21:00:00.000-04:00	13750
2025-08-28T22:00:00.000-04:00	12710
2025-08-28T23:00:00.000-04:00	11670

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 08/28/2025 12:00 PM

19,475

Available
Capacity (MW)

14,950

Forecasted Peak
Demand (MW)

2,260

Surplus
Capacity (MW)

14,857

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

Go Deeper: Wholesale vs. Retail Electricity Costs

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

Economic Planning for the Clean Energy Transition PDF

2050 Transmission Study PDF

2023 Regional System Plan PDF

Vision in Action: ISO New England’s Strategic Plan

News Feed

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

ISO-NE highlights winter readiness

From ISO Newswire

Monthly wholesale electricity prices and demand in New England, October 2024

From ISO Newswire

ISO Minute: Making a model to study the grid’s future

From ISO Newswire

100th ‘duck curve’ day marks New England solar power milestone

From ISO Newswire

October 2024 update on regional transmission investment now available

From ISO Newswire

ISO Minute: Meet ISO New England’s first policy advisor for environmental and community affairs

From ISO Newswire

ISO-NE announces changes in System Operations and Market Administration leadership

From ISO Newswire

Monthly wholesale electricity prices and demand in New England, September 2024

From ISO Newswire

More News

Upcoming Events

Today’s Notices

NEPOOL Power Supply Planning Committee Meeting	August 28, 2025 9:30AM - 4:30PM
Transitional Cluster Study (TCS) Participation (FERC Order No. 2023) Forum	August 28, 2025 1:00PM - 3:00PM
Labor Day	September 1, 2025 12:00AM - 11:59PM
NEPOOL Participants Committee Meeting	September 4, 2025 10:00AM - 2:30PM
Webinar: Quarterly Settlements Forum	September 4, 2025 10:00AM - 11:00AM
NEPOOL Markets Committee Meeting	September 9, 2025 9:30AM - 4:30PM
NEPOOL Markets Committee Meeting	September 10, 2025 9:30AM - 4:30PM
NEPOOL Markets Committee Meeting	September 11, 2025 9:30AM - 4:30PM
Consumer Liaison Group Meeting	September 11, 2025 12:00PM - 3:30PM
NEPOOL Membership Subcommittee Meeting	September 15, 2025 10:00AM

Visit the Full Calendar

Upcoming Events

Today’s Notices

ISO New England will be taking a maintenance outage of ISO Express and Web Services on 08/28/2025 from 16:00 to 18:00.	August 28, 2025 4:00PM
ISO New England will be performing a maintenance outage in the Production environment between 15:30 and 17:00 on August 28th, 2025	August 28, 2025 3:30PM
Final Reserve Zone Prices and Designation for 20250827 are now available	August 28, 2025 2:43PM
Final Regulation Clearing Prices for 20250827 are now available	August 28, 2025 2:42PM
Day Ahead Market Results for 20250829 are now available	August 28, 2025 1:03PM
ISO-NE Morning Report Published on www.iso-ne.com	August 28, 2025 12:00PM
Forward Capacity Market Capacity Supply Obligation Bilateral Period and Monthly Reconfiguration Auction for November 2025 to Open	August 28, 2025 11:32AM
ISO-NE Morning Report Published on www.iso-ne.com	August 28, 2025 8:00AM

More Notices

Latest Published

More Latest Published

Some website data will be delayed today, August 28, from 4 to 6 p.m. due to scheduled maintenance

Price Map

Real Time

Day Ahead

Real Time

Day Ahead

Resource Mix

Fuels

Renewables

System Demand

System Status

Today’sSnapshot

AS OF 08/28/2025 12:00 PM

19,475

AvailableCapacity (MW)

14,950

Forecasted PeakDemand (MW)

2,260

SurplusCapacity (MW)

14,857

Yesterday's PeakDemand (MW)

Featured

Go Deeper: Wholesale vs. Retail Electricity Costs

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

Economic Planning for the Clean Energy Transition PDF

2050 Transmission Study PDF

2023 Regional System Plan PDF

Vision in Action: ISO New England’s Strategic Plan

News Feed

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

ISO-NE highlights winter readiness

Monthly wholesale electricity prices and demand in New England, October 2024

ISO Minute: Making a model to study the grid’s future

100th ‘duck curve’ day marks New England solar power milestone

October 2024 update on regional transmission investment now available

ISO Minute: Meet ISO New England’s first policy advisor for environmental and community affairs

ISO-NE announces changes in System Operations and Market Administration leadership

Monthly wholesale electricity prices and demand in New England, September 2024

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)