Seven live markets become one national grid map
ERCOT, CAISO, NYISO, PJM, SPP, MISO, and ISO-NE now share one map vocabulary, national infrastructure and weather layers, market-native detail, and a common timeline.
The national map brings all seven organized US power markets into one geographic workspace. ERCOT, CAISO, NYISO, PJM, SPP, MISO and ISO New England retain their own operating footprints while shared infrastructure and weather can be followed across the boundaries between them.
Common layer names make it easier to move between markets without losing the operator's terminology. A price node or load zone still carries its native identity, publisher and time; national context adds geography without turning different market products into one reading.
One national layer vocabulary
Zones, load zones, TAC demand areas and local resource zones resolve to Zones in the national controls. LMP nodes, LBMP nodes, PNodes and settlement points resolve to Price nodes. Open an individual record to read the native location type and its source.
Infrastructure across market borders
EIA generation and HIFLD transmission and substations provide national infrastructure context. Customer outages and continental weather can be overlaid where their sources cover the geography. An asset outside an ISO footprint remains a physical asset without an invented wholesale-market membership.
Keep each operator in scope
Choose a market to return to its own live map, prices and agent scope. New England's launch completes the seven-market view; New York, PJM, SPP and MISO have their own dated launch accounts. The national view connects those workspaces while preserving their source boundaries.