ISO-NE LMP map: real-time prices by node
Every ISO New England pricing point currently reporting a real-time LMP, from Maine to Connecticut, ranked highest to lowest — then open the exact same live view on the map.
ISO-NE LMP map: real-time prices by node
Every ISO New England pricing point currently reporting a real-time LMP, from Maine to Connecticut, ranked highest to lowest — then open the exact same live view on the map.
Highest-priced node
$26.86/MWh
4366
Nodes priced
1,148
ISO-NE real time
ISO-NE real-time LMP — highest-priced pricing points
See it on the live ISO-NE map, updating as the market publishes.
Open in MapAbout this view
What this View shows
This is ISO New England's live locational marginal price (LMP) at load zones, the Internal Hub, and generator nodes — the same 5-minute real-time feed the interactive map colors nodes with.
Why it matters
New England imports much of its winter energy over constrained gas and electric interfaces, so its prices separate sharply when pipelines and interties bind. Scanning current LMP across the eight load zones shows where the system is stressed right now — and how far zone prices are pulling away from the Internal Hub.
Questions
Is this the day-ahead or real-time price?
Real-time. This View shows ISO New England's live 5-minute real-time LMP, not the day-ahead market clearing price.
What is the Internal Hub?
ISO-NE's Internal Hub is a reference price averaged over a set of central pricing nodes, used as the market's benchmark alongside the eight load zones. This table lists whichever pricing points the ISO is currently publishing, exactly as reported.
Does a high price mean congestion?
Not on its own. A high price can reflect system-wide scarcity, local congestion, or both — in New England, winter gas constraints move every zone at once. Compare nearby pricing points and check demand, generation, and outage context before concluding congestion drove one point's price.
Related views
use caseReal-time power tradersKeep current conditions, the developing weather, resource response, congestion, and sourced answers together as the interval changes.viewISO-NE Interconnection Queue MapISO New England's published generation and storage requests, with only unambiguously resolved county locations plotted.viewNYISO Real-Time LMP MapEvery NYISO pricing point currently reporting a real-time LMP, ranked highest to lowest.catalogReal-Time and Day-Ahead LMP