ISO New England

Hydro	988
Natural Gas	4283
Nuclear	2116
Other	1
Renewables	253
Renewables	3
Renewables	569
Renewables	211

Hydro	Hydro	988
Natural Gas	Natural Gas	4283
Nuclear	Nuclear	2116
Other	Other	1
Refuse	Renewables	253
Solar	Renewables	3
Wind	Renewables	569
Wood	Renewables	211

258.852
860.372
0
222.985
2.126
-25.969

2025-05-01T00:00:00.000-04:00	9742.601
2025-05-01T00:05:00.000-04:00	9748.887
2025-05-01T00:10:00.000-04:00	9686.279
2025-05-01T00:15:00.000-04:00	9661.529
2025-05-01T00:20:00.000-04:00	9599.744
2025-05-01T00:25:00.000-04:00	9526.364
2025-05-01T00:30:00.000-04:00	9523.11
2025-05-01T00:35:00.000-04:00	9444.4
2025-05-01T00:40:00.000-04:00	9388.343
2025-05-01T00:45:00.000-04:00	9386.624

2025-05-01T00:00:00.000-04:00	9570
2025-05-01T01:00:00.000-04:00	9180
2025-05-01T02:00:00.000-04:00	9050
2025-05-01T03:00:00.000-04:00	9060
2025-05-01T04:00:00.000-04:00	9260
2025-05-01T05:00:00.000-04:00	10030
2025-05-01T06:00:00.000-04:00	11410
2025-05-01T07:00:00.000-04:00	10850
2025-05-01T08:00:00.000-04:00	9470
2025-05-01T09:00:00.000-04:00	8260
2025-05-01T10:00:00.000-04:00	7330
2025-05-01T11:00:00.000-04:00	6940
2025-05-01T12:00:00.000-04:00	6840
2025-05-01T13:00:00.000-04:00	6970
2025-05-01T14:00:00.000-04:00	7390
2025-05-01T15:00:00.000-04:00	8300
2025-05-01T16:00:00.000-04:00	9630
2025-05-01T17:00:00.000-04:00	11080
2025-05-01T18:00:00.000-04:00	12320
2025-05-01T19:00:00.000-04:00	12810
2025-05-01T20:00:00.000-04:00	12900
2025-05-01T21:00:00.000-04:00	12150
2025-05-01T22:00:00.000-04:00	11010
2025-05-01T23:00:00.000-04:00	10060

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 04/30/2025 11:55 AM

16,910

Available
Capacity (MW)

13,100

Forecasted Peak
Demand (MW)

1,720

Surplus
Capacity (MW)

13,175

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

Go Deeper: Batteries as Energy Storage

2024 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: 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

ISO Minute: The power of learning and Participant Training

From ISO Newswire

Explainer: How ISO-NE tracks production from 'behind-the-meter' and other solar resources

From ISO Newswire

More News

Upcoming Events

Today’s Notices

NEPOOL Participants Committee Meeting	May 1, 2025 10:00AM - 2:30PM
IPSAC Meeting	May 2, 2025 9:00AM - 12:00PM
NEPOOL Markets Committee Meeting	May 6, 2025 9:30AM - 4:30PM
NEPOOL Markets Committee Meeting	May 7, 2025 9:30AM - 4:30PM
NEPOOL Markets Committee Meeting	May 8, 2025 9:30AM - 4:30PM
Budget and Finance Subcommittee	May 9, 2025 10:00AM - 12:00PM
NEPOOL Membership Subcommittee Meeting	May 12, 2025 10:00AM
NEPOOL Reliability Committee Meeting	May 13, 2025 9:30AM - 4:30PM
Planning Advisory Committee Meeting	May 14, 2025 9:00AM - 4:30PM
Environmental Advisory Group Meeting (CANCELLED)	May 15, 2025 9:30AM - 11:30AM

Visit the Full Calendar

Upcoming Events

Today’s Notices

ISO New England will conduct a maintenance outage of the SMD Settlement Applications on Thursday, May 1, 2025, from 14:00 to 18:00 hrs.	May 1, 2025 2:00PM
ISO New England will be taking a maintenance outage of CAMS Sandbox, IMMAC Sandbox, and the EEM Sandbox on Thursday May 1, 2025, 09:00 to 12:00 hrs.	May 1, 2025 9:00AM

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 04/30/2025 11:55 AM

16,910

AvailableCapacity (MW)

13,100

Forecasted PeakDemand (MW)

1,720

SurplusCapacity (MW)

13,175

Yesterday's PeakDemand (MW)

Featured

Go Deeper: Batteries as Energy Storage

2024 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: 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

ISO Minute: The power of learning and Participant Training

Explainer: How ISO-NE tracks production from 'behind-the-meter' and other solar resources

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)