CAISO data

Real-time dispatch prices at every CAISO aggregated pricing node — the NP15, SP15 and ZP26 trading hubs, the utilities' load aggregation points, resources, and the pricing points of every Western Energy Imbalance Market area — with the energy, congestion, loss and greenhouse-gas components, every five minutes.

Prices from CAISO's fifteen-minute market at every aggregated pricing node — the trading hubs, load aggregation points, resources and Western EIM areas — with the energy, congestion, loss and greenhouse-gas components, posted about 25 minutes before each interval.

Hourly day-ahead prices at every node CAISO clears in its day-ahead market — the NP15, SP15 and ZP26 trading hubs, the utilities' load aggregation points, resources and PacifiCorp's Extended Day-Ahead Market nodes — with the energy, congestion, loss and greenhouse-gas components, posted for the whole of tomorrow each afternoon.

Every transmission constraint CAISO's day-ahead market bound on, hour by hour, with the contingency it bound for and its shadow price, posted for the whole of tomorrow each afternoon.

Every transmission constraint CAISO's real-time dispatch was up against, five minutes at a time, with the contingency it bound for and its shadow price.

What is generating across CAISO every five minutes — solar, wind, geothermal, biomass, biogas, small and large hydro, coal, nuclear, gas, batteries and net imports.

The wind and solar forecast CAISO's real-time dispatch runs on, every five minutes, for NP15, SP15, ZP26 and every Western EIM balancing authority.

The wind and solar forecast behind CAISO's fifteen-minute market, for NP15, SP15, ZP26 and every Western EIM balancing authority.

Hourly actual wind and solar generation at CAISO's three trading hubs.

CAISO's hourly day-ahead wind and solar forecast for its three hubs (and one area OASIS spells AVA_), kept as snapshots stamped when Dryos first saw each value.

CAISO's hourly hour-ahead wind and solar forecast for its three hubs, kept as snapshots stamped when Dryos first saw each value.

CAISO-wide demand every five minutes — the Current demand line on caiso.com's Today's Outlook — flagged on the evenings CAISO is calling on demand response.

The load forecast CAISO's real-time dispatch runs on, every five minutes, for its own areas and every Western EIM balancing authority.

The load forecast behind CAISO's fifteen-minute market, posted about 25 minutes ahead, for its own areas and every Western EIM balancing authority.

Hourly integrated actual load for each CAISO area and every Western EIM balancing authority — what the forecasts are scored against.

CAISO's hourly day-ahead load forecast by area.

CAISO's hourly load forecast two days ahead, by area, kept as snapshots stamped when Dryos first saw each value.

CAISO's hourly load forecast for the next seven days, by area, kept as snapshots stamped when Dryos first saw each value.

Energy moving between the Western Energy Imbalance Market's balancing authorities, tie by tie and direction by direction, every five minutes, with the limit each transfer ran against — the cause behind the WEIM areas' prices parting.

The fifteen-minute market's Western EIM transfers, tie by tie and direction by direction, posted about half an hour ahead, with the limit each ran against.

Hourly day-ahead clearing prices for regulation up and down, spinning and non-spinning reserve and regulation mileage, in CAISO's six ancillary service regions — the system, north and south of Path 26, each with and without the interties.

Fifteen-minute real-time clearing prices for regulation up and down, spinning and non-spinning reserve and regulation mileage, in CAISO's six ancillary service regions.