retrieve day-ahead, hour-ahead, and real-time renewable (wind/solar) generation forecasts from CAISO OASIS using the SLD_REN_FCST report

domain: oasis.caiso.com · 6 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. Build a SingleZip request with queryname=SLD_REN_FCST against oasis.caiso.com/oasisapi/SingleZip
  2. Set market_run_id and a startdatetime/enddatetime window (max one trade day per request)
  3. Unzip the returned archive and parse rows for RENEWABLE_TYPE (Wind or Solar) and TRADING_HUB
  4. Read RENEW_FCST_DA_MW, RENEW_FCST_HASP_MW, and RENEW_FCST_ACT_MW fields to compare forecast vintages against actuals
  5. Aggregate by trading hub to build a system-wide renewable forecast time series
  6. Automate daily pulls to build a rolling forecast-accuracy dataset

Known gotchas

Related routes

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