ISO New England

Batteries	17
Hydro	895
Natural Gas	5969
Nuclear	3344
Renewables	23
Renewables	340
Renewables	1
Renewables	21
Renewables	210

Batteries	Batteries	17
Hydro	Hydro	895
Natural Gas	Natural Gas	5969
Nuclear	Nuclear	3344
Landfill Gas	Renewables	23
Refuse	Renewables	340
Solar	Renewables	1
Wind	Renewables	21
Wood	Renewables	210

4.237
649.922
-518.731
93.046
-181.943
34.152
1,090.088

2026-06-28T00:00:00.000-04:00	12726.141
2026-06-28T00:05:00.000-04:00	12649.498
2026-06-28T00:10:00.000-04:00	12566.741
2026-06-28T00:15:00.000-04:00	12501.755
2026-06-28T00:20:00.000-04:00	12415.448
2026-06-28T00:25:00.000-04:00	12355.65
2026-06-28T00:30:00.000-04:00	12274.842
2026-06-28T00:35:00.000-04:00	12211.179
2026-06-28T00:40:00.000-04:00	12144.054
2026-06-28T00:45:00.000-04:00	12078.668
2026-06-28T00:50:00.000-04:00	12022.579
2026-06-28T00:55:00.000-04:00	11989.577
2026-06-28T01:00:00.000-04:00	11925.8
2026-06-28T01:05:00.000-04:00	11828.649
2026-06-28T01:10:00.000-04:00	11804.973
2026-06-28T01:15:00.000-04:00	11733.258
2026-06-28T01:20:00.000-04:00	11709.568
2026-06-28T01:25:00.000-04:00	11650.079
2026-06-28T01:30:00.000-04:00	11645.736
2026-06-28T01:35:00.000-04:00	11579.721
2026-06-28T01:40:00.000-04:00	11517.609
2026-06-28T01:45:00.000-04:00	11468.067
2026-06-28T01:50:00.000-04:00	11427.035
2026-06-28T01:55:00.000-04:00	11394.489
2026-06-28T02:00:00.000-04:00	11371.503
2026-06-28T02:05:00.000-04:00	11331.386
2026-06-28T02:10:00.000-04:00	11303.915
2026-06-28T02:15:00.000-04:00	11266.458
2026-06-28T02:20:00.000-04:00	11205.907

2026-06-28T00:00:00.000-04:00	12240
2026-06-28T01:00:00.000-04:00	11550
2026-06-28T02:00:00.000-04:00	11050
2026-06-28T03:00:00.000-04:00	10770
2026-06-28T04:00:00.000-04:00	10620
2026-06-28T05:00:00.000-04:00	10510
2026-06-28T06:00:00.000-04:00	10470
2026-06-28T07:00:00.000-04:00	10450
2026-06-28T08:00:00.000-04:00	10420
2026-06-28T09:00:00.000-04:00	10370
2026-06-28T10:00:00.000-04:00	10480
2026-06-28T11:00:00.000-04:00	10780
2026-06-28T12:00:00.000-04:00	11260
2026-06-28T13:00:00.000-04:00	11700
2026-06-28T14:00:00.000-04:00	12490
2026-06-28T15:00:00.000-04:00	13480
2026-06-28T16:00:00.000-04:00	14620
2026-06-28T17:00:00.000-04:00	15910
2026-06-28T18:00:00.000-04:00	16840
2026-06-28T19:00:00.000-04:00	17000
2026-06-28T20:00:00.000-04:00	16660
2026-06-28T21:00:00.000-04:00	15760
2026-06-28T22:00:00.000-04:00	14620
2026-06-28T23:00:00.000-04:00	13390

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 06/27/2026 12:00 PM

19,914

Available
Capacity (MW)

15,700

Forecasted Peak
Demand (MW)

2,006

Surplus
Capacity (MW)

16,594

Yesterday's Peak
Demand (MW)

More Real-Time Data Morning Report

Featured

Go Deeper: Wholesale vs. Retail Electricity Costs

2026 CELT Report XLS

2025 Regional System Plan PDF

New England’s Evolving Grid: The 2024 Economic Study Report PDF

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

News Feed

ISO Minute: Preparing power system operators

From Youtube

Turning complex studies into clear guidelines for grid operators

From ISO Newswire

Explainer: Who decides where New England’s electricity comes from?

From ISO Newswire

The code behind the connection: ISO-NE’s IT experts pave way for electricity imports

From ISO Newswire

New England power system prepared for summer heat

From ISO Newswire

From sea turtles to transmission lines: A lawyer’s journey

From ISO Newswire

ISO-NE forecast shows steady increase in regional electricity use through 2035

From ISO Newswire

ISO Minute: Connecting new energy to the grid

From Youtube

Teamwork across ISO-NE critical in addition of new transmission line

From ISO Newswire

FERC accepts ISO-NE’s 1st batch of capacity market reforms

From ISO Newswire

Explainer: Why are energy prices sometimes negative?

From ISO Newswire

ISO Minute: A new way to measure power resource reliability

From Youtube

ISO-NE fact sheet, webpage offer help understanding electricity prices

From ISO Newswire

Winter 2025/2026 recap: Grid stays reliable during prolonged cold

From ISO Newswire

ISO Minute: Designing the capacity market of the future

From Youtube

ISO New England pursuing major projects in 2026

From ISO Newswire

ISO Minute: Meet ISO New England CEO Vamsi Chadalavada

From Youtube

ISO-NE files 1st phase of capacity auction reforms with FERC

From ISO Newswire

ISO Minute: Solving problems with Advanced Technology Solutions

From Youtube

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

More News

Upcoming Events

Today’s Notices

NX Application Transition to FERC Order 881	June 30, 2026 10:00AM - 12:00PM
NEPOOL Power Supply Planning Committee Meeting	July 1, 2026 9:30AM - 4:30PM
Independence Day	July 3, 2026 12:00AM - 11:59PM
NEPOOL Markets Committee Summer Meeting	July 7, 2026 9:30AM - 4:30PM
NEPOOL Markets Committee Summer Meeting	July 8, 2026 9:30AM - 4:30PM
NEPOOL Markets Committee Summer Meeting	July 9, 2026 9:30AM - 4:30PM
NEPOOL Membership Subcommittee Meeting	July 13, 2026 10:00AM
Joint NEPOOL Reliability and Transmission Committee Meeting	July 16, 2026 9:30AM - 11:00AM
NEPOOL Transmission Committee Meeting	July 16, 2026 11:00AM - 4:30PM
NEPOOL Budget and Finance Subcommittee	July 17, 2026 10:00AM - 12:00PM

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 06/27/2026 12:00 PM

19,914

AvailableCapacity (MW)

15,700

Forecasted PeakDemand (MW)

2,006

SurplusCapacity (MW)

16,594

Yesterday's PeakDemand (MW)

Featured

Go Deeper: Wholesale vs. Retail Electricity Costs

2026 CELT Report XLS

2025 Regional System Plan PDF

New England’s Evolving Grid: The 2024 Economic Study Report PDF

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

News Feed

ISO Minute: Preparing power system operators

Turning complex studies into clear guidelines for grid operators

Explainer: Who decides where New England’s electricity comes from?

The code behind the connection: ISO-NE’s IT experts pave way for electricity imports

New England power system prepared for summer heat

From sea turtles to transmission lines: A lawyer’s journey

ISO-NE forecast shows steady increase in regional electricity use through 2035

ISO Minute: Connecting new energy to the grid

Teamwork across ISO-NE critical in addition of new transmission line

FERC accepts ISO-NE’s 1st batch of capacity market reforms

Explainer: Why are energy prices sometimes negative?

ISO Minute: A new way to measure power resource reliability

ISO-NE fact sheet, webpage offer help understanding electricity prices

Winter 2025/2026 recap: Grid stays reliable during prolonged cold

ISO Minute: Designing the capacity market of the future

ISO New England pursuing major projects in 2026

ISO Minute: Meet ISO New England CEO Vamsi Chadalavada

ISO-NE files 1st phase of capacity auction reforms with FERC

ISO Minute: Solving problems with Advanced Technology Solutions

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

Upcoming Events

Today’s Notices

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Today’s
Snapshot

Available
Capacity (MW)

Forecasted Peak
Demand (MW)

Surplus
Capacity (MW)

Yesterday's Peak
Demand (MW)