Electricity generation from all sources, daily: CAISO (California ISO)

FZGRID_CAISO_GEN_TOTALenergyFree tier

Series IDFZGRID_CAISO_GEN_TOTAL
UnitsGigawatt-hours
FrequencyDaily
Categoryenergy
Latest observation2026-10-28
HistoryPoint-in-time: every value as first published plus each revision, so backtests see only what was known on the day

Latest reading

The latest Electricity generation from all sources, daily: CAISO (California ISO) observation, for 2026-10-28, is 457.7 Gigawatt-hours, up from 448.9 for 2026-10-27. It has not been revised since it was first published. 0.0% of observations in this history were revised after first release.

Latest observation2026-10-28
Latest value457.7 Gigawatt-hours
Previous448.9 (2026-10-27)
Change8.8 (+2.0%)
First published value457.7
Last release2026-10-31
Vintages stored1
Observations3,041

Get it in Python

import finzdata as yf
df = yf.Client().macro("FZGRID_CAISO_GEN_TOTAL")
df.tail()

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