Peak hourly electricity demand: ISO New England
FZGRID_ISONE_PEAKenergyFree tier
| Series ID | FZGRID_ISONE_PEAK |
|---|---|
| Units | Megawatts |
| Frequency | Daily |
| Category | energy |
| Latest observation | 2026-10-28 |
| History | Point-in-time: every value as first published plus each revision, so backtests see only what was known on the day |
Latest reading
The latest Peak hourly electricity demand: ISO New England observation, for 2026-10-28, is 14,614 Megawatts, up from 14,393 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 observation | 2026-10-28 |
|---|---|
| Latest value | 14,614 Megawatts |
| Previous | 14,393 (2026-10-27) |
| Change | 221 (+1.5%) |
| First published value | 14,614 |
| Last release | 2026-10-31 |
| Vintages stored | 1 |
| Observations | 4,138 |
Get it in Python
import finzdata as yf
df = yf.Client().macro("FZGRID_ISONE_PEAK")
df.tail()Or chart it live on FinzData Explore.
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