Electricity generation from all sources, daily: NYISO (New York ISO)

FZGRID_NYISO_GEN_TOTALenergyFree tier

Series IDFZGRID_NYISO_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: NYISO (New York ISO) observation, for 2026-10-28, is 326.9 Gigawatt-hours, up from 302.6 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 value326.9 Gigawatt-hours
Previous302.6 (2026-10-27)
Change24.3 (+8.0%)
First published value326.9
Last release2026-10-31
Vintages stored1
Observations3,042

Get it in Python

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

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