ISO New England

Hydro	343
Natural Gas	6314
Nuclear	3336
Renewables	26
Renewables	262
Renewables	8
Renewables	632
Renewables	271

Hydro	Hydro	343
Natural Gas	Natural Gas	6314
Nuclear	Nuclear	3336
Landfill Gas	Renewables	26
Refuse	Renewables	262
Solar	Renewables	8
Wind	Renewables	632
Wood	Renewables	271

61.242
458.723
0
57.317
-233.197
7.022

2025-07-22T00:00:00.000-04:00	12245.269
2025-07-22T00:05:00.000-04:00	12177.45
2025-07-22T00:10:00.000-04:00	12143.426
2025-07-22T00:15:00.000-04:00	12074.202
2025-07-22T00:20:00.000-04:00	11987.059
2025-07-22T00:25:00.000-04:00	11853.647
2025-07-22T00:30:00.000-04:00	11865.79
2025-07-22T00:35:00.000-04:00	11795.226
2025-07-22T00:40:00.000-04:00	11718.93
2025-07-22T00:45:00.000-04:00	11601.744
2025-07-22T00:50:00.000-04:00	11520.778
2025-07-22T00:55:00.000-04:00	11506.903
2025-07-22T01:00:00.000-04:00	11484.433
2025-07-22T01:05:00.000-04:00	11437.608
2025-07-22T01:10:00.000-04:00	11364.461
2025-07-22T01:15:00.000-04:00	11315.288
2025-07-22T01:20:00.000-04:00	11280.722
2025-07-22T01:25:00.000-04:00	11231.105
2025-07-22T01:30:00.000-04:00	11175.996
2025-07-22T01:35:00.000-04:00	11119.986
2025-07-22T01:40:00.000-04:00	11078.29
2025-07-22T01:45:00.000-04:00	11056.691
2025-07-22T01:50:00.000-04:00	10994.716
2025-07-22T01:55:00.000-04:00	10948.028
2025-07-22T02:00:00.000-04:00	10908.403
2025-07-22T02:05:00.000-04:00	10900.043
2025-07-22T02:10:00.000-04:00	10857.364
2025-07-22T02:15:00.000-04:00	10800.847
2025-07-22T02:20:00.000-04:00	10776.251
2025-07-22T02:25:00.000-04:00	10756.319
2025-07-22T02:30:00.000-04:00	10731.538
2025-07-22T02:35:00.000-04:00	10686.093
2025-07-22T02:40:00.000-04:00	10641.28
2025-07-22T02:45:00.000-04:00	10639.398
2025-07-22T02:50:00.000-04:00	10602.188

2025-07-22T00:00:00.000-04:00	11820
2025-07-22T01:00:00.000-04:00	11170
2025-07-22T02:00:00.000-04:00	10760
2025-07-22T03:00:00.000-04:00	10560
2025-07-22T04:00:00.000-04:00	10660
2025-07-22T05:00:00.000-04:00	11160
2025-07-22T06:00:00.000-04:00	12000
2025-07-22T07:00:00.000-04:00	12310
2025-07-22T08:00:00.000-04:00	11760
2025-07-22T09:00:00.000-04:00	11060
2025-07-22T10:00:00.000-04:00	10670
2025-07-22T11:00:00.000-04:00	10710
2025-07-22T12:00:00.000-04:00	11020
2025-07-22T13:00:00.000-04:00	11650
2025-07-22T14:00:00.000-04:00	12370
2025-07-22T15:00:00.000-04:00	13300
2025-07-22T16:00:00.000-04:00	14340
2025-07-22T17:00:00.000-04:00	15410
2025-07-22T18:00:00.000-04:00	16000
2025-07-22T19:00:00.000-04:00	15980
2025-07-22T20:00:00.000-04:00	15780
2025-07-22T21:00:00.000-04:00	15040
2025-07-22T22:00:00.000-04:00	13820
2025-07-22T23:00:00.000-04:00	12680

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 07/21/2025 11:55 AM

21,389

Available
Capacity (MW)

16,700

Forecasted Peak
Demand (MW)

2,414

Surplus
Capacity (MW)

20,297

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

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

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

More News

Upcoming Events

Today’s Notices

Planning Advisory Committee Meeting	July 23, 2025 9:00AM - 4:30PM
NEPOOL Emerging Technologies Working Group Meeting (CANCELLED)	July 31, 2025 9:30AM - 12:00PM
NEPOOL Participants Committee Meeting	August 7, 2025 10:00AM - 2:30PM
Budget and Finance Subcommittee	August 8, 2025 9:00AM - 11:00PM
NEPOOL Membership Subcommittee Meeting	August 11, 2025 10:00AM
NEPOOL Markets Committee Summer Meeting	August 12, 2025 9:30AM - 4:30PM
NEPOOL Markets Committee Summer Meeting	August 13, 2025 9:30AM - 4:30PM
NEPOOL Markets Committee Summer Meeting	August 14, 2025 9:30AM - 4:30PM
NEPOOL Reliability Committee Meeting	August 19, 2025 9:30AM - 4:30PM
Planning Advisory Committee Meeting	August 20, 2025 9:00AM - 4:30PM

Visit the Full Calendar

Upcoming Events

Today’s Notices

No notices yet posted today

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 07/21/2025 11:55 AM

21,389

AvailableCapacity (MW)

16,700

Forecasted PeakDemand (MW)

2,414

SurplusCapacity (MW)

20,297

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

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

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

Upcoming Events

Today’s Notices

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Most Popular Pages

Latest Published

Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)