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Spatio-Temporal Market Node Congestion Heatmapper

Locational marginal prices decomposed into energy, losses and congestion.

206pricing nodes48hhorizon
Spatio-Temporal Market Node Congestion Heatmapper — live interface

Captured from the running product. marketcongestion.terranexamaps.com

206 PJM pricing buses, each with its locational marginal price decomposed into the settlement components that actually matter: energy, losses and congestion. Six binding transmission constraints are shown as flow against their MW rating, alongside the dollars-per-MWh separation each one creates across the seam.

Congestion rent in dollars per hour, and the buses most exposed to it, is recomputed at every one of 192 time steps. The model is deterministic by construction, so the same seed produces the same market on every machine and a demo is reproducible rather than illustrative.

What is actually running

  • 206 PJM pricing buses with LMP decomposed into energy, losses and congestion.
  • Six binding constraints shown as flow against rating, with the $/MWh separation each creates.
  • Congestion rent recomputed in dollars per hour at all 192 time steps.
  • Deterministic by construction: the same seed gives the same market on every machine.

Built with

LMP decompositionConstraint trackingCongestion rent

Open the live product

This is the deployed application, not a recording. It opens in a new tab and runs in your browser.