Interconnection.fyi
Tracking U.S. ISO & utility interconnection queues

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Full list of 58 ISOs and utilities available in the data set:
  • ISOs: AESO, CAISO, ERCOT, ISO-NE, MISO, NYISO, PJM, SPP
  • Utilities: APS, AECI, Avista, CLPT, BHCE, BHBE, BPA, Chelan County PUD, CSU, DESC, Duke Energy Carolinas, Duke Energy Florida, Duke Energy Progress, eia_860m, EPE, FPL, GTC, Grant Pud, IPC, IID, JEA, LADWP, LG&E and KU, MPC, NV Energy, N-C, NWMT, OUC, PacifiCorp, PRPA, PGE, PSCo, PNM, PSE, SMUD, SRP, SDGE, Santee Cooper, SEC, SCE, SOCO, Tacoma Public Utilities, TECO, TVA, TSG&T, TEP, WAPA-WALC, WAPA-RMR, WAPA-SN, WAPA-IS