Substation Scout

Harlingen #1 BESS 1

ERCOT queue ID 26INR0691

Queue ID26INR0691
Project nameHarlingen #1 BESS 1
Status (as published)In Queue
SubstationTSP Station Name: Harlingen #1 TSP
Point of interconnectionTSP Station Name: Harlingen #1 TSP Station Code: HARLIN_1 • Load Name / Load Transformer Name: 69_12_1 Bus #: PTI Bus Number:8321 Voltage (Transmission level kV):69kV Node (associated w/ load/load XFMR in NMMS): Transformer 1
CountyCameron
StateTX
Voltage69 kV
Capacity10 MW
Resource (as published)OTH/BA
Resource categoryBattery (normalised for filtering)
Target commercial operation2026-08-21
Source datasetsmall

Additional filed fields

Interconnecting EntityHarlingen ESS Assets LLC
Cdr ZoneCOASTAL
Fuel CodeOTH
Technology CodeBA
Ia Signed45826

Fields shown are those promoted into this dataset. The original ISO filing may contain further columns (study reports, agreement dates, milestone flags) that are retained in the pipeline but not all surfaced here. Always confirm against the ISO's published queue before relying on any value.