ISO New England

Hydro	1068
Natural Gas	4192
Nuclear	2113
Other	10
Renewables	28
Renewables	282
Renewables	544
Renewables	281
Renewables	125

Hydro	Hydro	1068
Natural Gas	Natural Gas	4192
Nuclear	Nuclear	2113
Other	Other	10
Landfill Gas	Renewables	28
Refuse	Renewables	282
Solar	Renewables	544
Wind	Renewables	281
Wood	Renewables	125

189.845
920.51
0
0.284
0.475
-51.472

2025-05-18T00:00:00.000-04:00	10792.086
2025-05-18T00:05:00.000-04:00	10751.945
2025-05-18T00:10:00.000-04:00	10684.846
2025-05-18T00:15:00.000-04:00	10642.775
2025-05-18T00:20:00.000-04:00	10561.949
2025-05-18T00:25:00.000-04:00	10484.851
2025-05-18T00:30:00.000-04:00	10432.92
2025-05-18T00:35:00.000-04:00	10401.784
2025-05-18T00:40:00.000-04:00	10303.2
2025-05-18T00:45:00.000-04:00	10275.183
2025-05-18T00:50:00.000-04:00	10251.085
2025-05-18T00:55:00.000-04:00	10179.965
2025-05-18T01:00:00.000-04:00	10192.597
2025-05-18T01:05:00.000-04:00	10138.962
2025-05-18T01:10:00.000-04:00	10094.959
2025-05-18T01:15:00.000-04:00	10037.848
2025-05-18T01:20:00.000-04:00	9976.875
2025-05-18T01:25:00.000-04:00	9945.335
2025-05-18T01:30:00.000-04:00	9917.452
2025-05-18T01:35:00.000-04:00	9853.748
2025-05-18T01:40:00.000-04:00	9811.43
2025-05-18T01:45:00.000-04:00	9763.874
2025-05-18T01:50:00.000-04:00	9744.891
2025-05-18T01:55:00.000-04:00	9727.068
2025-05-18T02:00:00.000-04:00	9672.899
2025-05-18T02:05:00.000-04:00	9656.506
2025-05-18T02:10:00.000-04:00	9612.518
2025-05-18T02:15:00.000-04:00	9592.181
2025-05-18T02:20:00.000-04:00	9574.003
2025-05-18T02:25:00.000-04:00	9542.978
2025-05-18T02:30:00.000-04:00	9516.227
2025-05-18T02:35:00.000-04:00	9474.955
2025-05-18T02:40:00.000-04:00	9461.813
2025-05-18T02:45:00.000-04:00	9424.318
2025-05-18T02:50:00.000-04:00	9406.932
2025-05-18T02:55:00.000-04:00	9380.364
2025-05-18T03:00:00.000-04:00	9396.423
2025-05-18T03:05:00.000-04:00	9365.871
2025-05-18T03:10:00.000-04:00	9359.747
2025-05-18T03:15:00.000-04:00	9331.222
2025-05-18T03:20:00.000-04:00	9320.175
2025-05-18T03:25:00.000-04:00	9273.654
2025-05-18T03:30:00.000-04:00	9277.552
2025-05-18T03:35:00.000-04:00	9281.913
2025-05-18T03:40:00.000-04:00	9208.862
2025-05-18T03:45:00.000-04:00	9231.708
2025-05-18T03:50:00.000-04:00	9236.7
2025-05-18T03:55:00.000-04:00	9226.693
2025-05-18T04:00:00.000-04:00	9211.872
2025-05-18T04:05:00.000-04:00	9217.268
2025-05-18T04:10:00.000-04:00	9202.959
2025-05-18T04:15:00.000-04:00	9204.809
2025-05-18T04:20:00.000-04:00	9180.795
2025-05-18T04:25:00.000-04:00	9181.971
2025-05-18T04:30:00.000-04:00	9168.162
2025-05-18T04:35:00.000-04:00	9166.255
2025-05-18T04:40:00.000-04:00	9170.344
2025-05-18T04:45:00.000-04:00	9148.519
2025-05-18T04:50:00.000-04:00	9158.356
2025-05-18T04:55:00.000-04:00	9151.929
2025-05-18T05:00:00.000-04:00	9212.787
2025-05-18T05:05:00.000-04:00	9230.157
2025-05-18T05:10:00.000-04:00	9200.884
2025-05-18T05:15:00.000-04:00	9205.283
2025-05-18T05:20:00.000-04:00	9153.668
2025-05-18T05:25:00.000-04:00	9148.87
2025-05-18T05:30:00.000-04:00	9123.377
2025-05-18T05:35:00.000-04:00	9102.303
2025-05-18T05:40:00.000-04:00	9116.938
2025-05-18T05:45:00.000-04:00	9103.194
2025-05-18T05:50:00.000-04:00	9122.754
2025-05-18T05:55:00.000-04:00	9115.732
2025-05-18T06:00:00.000-04:00	9146.398
2025-05-18T06:05:00.000-04:00	9183.775
2025-05-18T06:10:00.000-04:00	9182.067
2025-05-18T06:15:00.000-04:00	9193.494
2025-05-18T06:20:00.000-04:00	9206.539
2025-05-18T06:25:00.000-04:00	9188.815
2025-05-18T06:30:00.000-04:00	9188.253
2025-05-18T06:35:00.000-04:00	9192.104
2025-05-18T06:40:00.000-04:00	9196.284
2025-05-18T06:45:00.000-04:00	9168.226
2025-05-18T06:50:00.000-04:00	9168.107
2025-05-18T06:55:00.000-04:00	9161.173
2025-05-18T07:00:00.000-04:00	9205.771
2025-05-18T07:05:00.000-04:00	9183.444
2025-05-18T07:10:00.000-04:00	9163.883
2025-05-18T07:15:00.000-04:00	9162.499
2025-05-18T07:20:00.000-04:00	9133.25
2025-05-18T07:25:00.000-04:00	9104.496
2025-05-18T07:30:00.000-04:00	9077.125
2025-05-18T07:35:00.000-04:00	9055.838
2025-05-18T07:40:00.000-04:00	9018.766
2025-05-18T07:45:00.000-04:00	9005.766
2025-05-18T07:50:00.000-04:00	8960.347
2025-05-18T07:55:00.000-04:00	8906.144
2025-05-18T08:00:00.000-04:00	8900.491
2025-05-18T08:05:00.000-04:00	8916.885
2025-05-18T08:10:00.000-04:00	8903.901
2025-05-18T08:15:00.000-04:00	8881.702
2025-05-18T08:20:00.000-04:00	8843.511
2025-05-18T08:25:00.000-04:00	8807.68
2025-05-18T08:30:00.000-04:00	8763.053
2025-05-18T08:35:00.000-04:00	8754.344
2025-05-18T08:40:00.000-04:00	8732.815
2025-05-18T08:45:00.000-04:00	8693.573
2025-05-18T08:50:00.000-04:00	8663.119
2025-05-18T08:55:00.000-04:00	8641.235
2025-05-18T09:00:00.000-04:00	8608.436
2025-05-18T09:05:00.000-04:00	8603.374
2025-05-18T09:10:00.000-04:00	8631.422
2025-05-18T09:15:00.000-04:00	8623.21
2025-05-18T09:20:00.000-04:00	8603.603
2025-05-18T09:25:00.000-04:00	8620.713
2025-05-18T09:30:00.000-04:00	8638.851
2025-05-18T09:35:00.000-04:00	8715.667
2025-05-18T09:40:00.000-04:00	8702.877
2025-05-18T09:45:00.000-04:00	8763.745
2025-05-18T09:50:00.000-04:00	8725.922
2025-05-18T09:55:00.000-04:00	8757.946
2025-05-18T10:00:00.000-04:00	8776.147
2025-05-18T10:05:00.000-04:00	8903.236
2025-05-18T10:10:00.000-04:00	8928.554
2025-05-18T10:15:00.000-04:00	8885.91
2025-05-18T10:20:00.000-04:00	8812.693
2025-05-18T10:25:00.000-04:00	8852.891
2025-05-18T10:30:00.000-04:00	8882.729
2025-05-18T10:35:00.000-04:00	8880.72
2025-05-18T10:40:00.000-04:00	8910.439
2025-05-18T10:45:00.000-04:00	8919.687
2025-05-18T10:50:00.000-04:00	8970.403
2025-05-18T10:55:00.000-04:00	8981.711
2025-05-18T11:00:00.000-04:00	9083.223
2025-05-18T11:05:00.000-04:00	9113.014
2025-05-18T11:10:00.000-04:00	9173.2
2025-05-18T11:15:00.000-04:00	9266.884
2025-05-18T11:20:00.000-04:00	9263.207
2025-05-18T11:25:00.000-04:00	9341.929
2025-05-18T11:30:00.000-04:00	9369.951
2025-05-18T11:35:00.000-04:00	9313.34
2025-05-18T11:40:00.000-04:00	9327.159
2025-05-18T11:45:00.000-04:00	9338.49
2025-05-18T11:50:00.000-04:00	9335.055
2025-05-18T11:55:00.000-04:00	9260.949
2025-05-18T12:00:00.000-04:00	9263.115
2025-05-18T12:05:00.000-04:00	9319.676
2025-05-18T12:10:00.000-04:00	9394.229
2025-05-18T12:15:00.000-04:00	9415.646
2025-05-18T12:20:00.000-04:00	9464.487

2025-05-18T00:00:00.000-04:00	10460
2025-05-18T01:00:00.000-04:00	9860
2025-05-18T02:00:00.000-04:00	9510
2025-05-18T03:00:00.000-04:00	9320
2025-05-18T04:00:00.000-04:00	9190
2025-05-18T05:00:00.000-04:00	9180
2025-05-18T06:00:00.000-04:00	9170
2025-05-18T07:00:00.000-04:00	8950
2025-05-18T08:00:00.000-04:00	8620
2025-05-18T09:00:00.000-04:00	8420
2025-05-18T10:00:00.000-04:00	8450
2025-05-18T11:00:00.000-04:00	9130
2025-05-18T12:00:00.000-04:00	9330
2025-05-18T13:00:00.000-04:00	9680
2025-05-18T14:00:00.000-04:00	9990
2025-05-18T15:00:00.000-04:00	10540
2025-05-18T16:00:00.000-04:00	11390
2025-05-18T17:00:00.000-04:00	12010
2025-05-18T18:00:00.000-04:00	12550
2025-05-18T19:00:00.000-04:00	12760
2025-05-18T20:00:00.000-04:00	12780
2025-05-18T21:00:00.000-04:00	12140
2025-05-18T22:00:00.000-04:00	11150
2025-05-18T23:00:00.000-04:00	10240

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 05/18/2025 12:00 PM

16,987

Available
Capacity (MW)

12,780

Forecasted Peak
Demand (MW)

2,118

Surplus
Capacity (MW)

13,753

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

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 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

ISO Minute: Solving the puzzle of transmission and resource outages

From ISO Newswire

Final report, factsheet now available for ISO-NE study of clean energy transition

From ISO Newswire

Register now for ISO-NE Board of Directors open meeting

From ISO Newswire

Third CLG meeting of 2024 features discussion of offshore wind; video available

From ISO Newswire

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

From ISO Newswire

Now online: Order No. 1920 Key Project page

From ISO Newswire

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

From ISO Newswire

ISO-NE’s EPCET study highlights possibilities and challenges of the clean energy transition

From ISO Newswire

More News

Upcoming Events

Today’s Notices

ISO 101: We are ISO New England	May 20, 2025 8:00AM - 5:00PM
New England’s Wholesale Energy Markets (Day 1 of 2)	May 21, 2025 8:00AM - 5:00PM
New England’s Wholesale Energy Markets (Day 2 of 2)	May 22, 2025 8:00AM - 5:00PM
NEPOOL Transmission Committee Meeting	May 22, 2025 9:30AM - 12:30PM
Memorial Day	May 26, 2025 12:00AM - 11:59PM
Consumer Liaison Group Meeting	June 4, 2025 12:00PM - 3:30PM
NEPOOL Participants Committee Meeting (CANCELLED)	June 5, 2025 10:00AM - 2:30PM
Webinar: Quarterly Settlements Forum	June 5, 2025 10:00AM - 11:00AM
NEPOOL Membership Subcommittee Meeting	June 9, 2025 10:00AM
NEPOOL Markets Committee Meeting	June 10, 2025 9:30AM - 4:30PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

ISO-NE Morning Report Published on www.iso-ne.com	May 18, 2025 12:00PM
ISO-NE Morning Report Published on www.iso-ne.com	May 18, 2025 8:00AM

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 05/18/2025 12:00 PM

16,987

AvailableCapacity (MW)

12,780

Forecasted PeakDemand (MW)

2,118

SurplusCapacity (MW)

13,753

Yesterday's PeakDemand (MW)

Featured

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 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

ISO Minute: Solving the puzzle of transmission and resource outages

Final report, factsheet now available for ISO-NE study of clean energy transition

Register now for ISO-NE Board of Directors open meeting

Third CLG meeting of 2024 features discussion of offshore wind; video available

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

Now online: Order No. 1920 Key Project page

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

ISO-NE’s EPCET study highlights possibilities and challenges of the clean energy transition

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)