gridprims

Monthly Update to the Annual Electric Generator Report (Form EIA-860M)

U.S. Energy Information Administration

Every generator's status as of September 2026: operating, planned, retired, and canceled or postponed, with capacity and planned dates.

Not included: No coordinates or map links, and no Puerto Rico sheets.

U.S. Energy Information Administration · Monthly Update to the Annual Electric Generator Report (Form EIA-860M) · data for 2026-09 · as of Oct 23, 2026 · retrieved Oct 31, 2026 · CC-BY-4.0

Generated Oct 31, 2026

Next release expected around Nov 23, 2026, judged from the usual schedule.

How we share it

We republish this data and our tables made from it.

The publisher’s terms, as captured on Oct 31, 2026:

U.S. government publications are in the public domain and are not subject to copyright protection. You may use and/or distribute any of our data, files, databases, reports, graphs, charts, and other information products that are on our website or that you receive through our email distribution service. However, if you use or reproduce any of our information products, you should use an acknowledgment, which includes the publication date, such as: "Source: U.S. Energy Information Administration (Oct 2008)."

Read the terms page

Credit

Source: U.S. Energy Information Administration, Form EIA-860M (Oct 2026).

Critical infrastructure screen

Screened automatically on Oct 31, 2026 under 18 CFR 388.113: grid infrastructure, with every checklist item confirmed from public sources only, and none of its 28 columns holds a precise location or network detail.

Publishers and rights holders: if you want this data removed or reduced to a link, report it with the button below and we will do it first and discuss after.

Download

Stable file addresses

Permanent: /data/eia-860m/2026-10/<file> · Latest: /data/eia-860m/latest/<file>

Every version stays at its permanent address. The latest address redirects to the current version, and both can be read from any website or notebook. How the data addresses work

How to cite this version

U.S. Energy Information Administration. Monthly Update to the Annual Electric Generator Report (Form EIA-860M), data for 2026-09, released Oct 23, 2026. Redistributed by gridprims.com, version 2026-10, manifest SHA-256 a14e81c83830a87c9f753857f24c762ba8ae83f3b6a39ae78fce9044ed0bfeea. https://gridprims.com/data/eia-860m/2026-10/

Publisher’s original file

Versions

Versions
VersionData periodRetrievedManifest and SHA-256
2026-10 (current)2026-09Oct 31, 2026manifest.json a14e81c83830a87c9f753857f24c762ba8ae83f3b6a39ae78fce9044ed0bfeea

Columns: Generators by status as of the month: operating, planned, retired, canceled or postponed

ColumnTypeUnit
plant_idf64
generator_idstr
categorystr
utility_idf64
utility_namestr
plant_namestr
statestr
countystr
ba_codestr
sector_namestr
technologystr
energy_sourcestr
prime_moverstr
statusstr
status_descriptionstr
nameplate_mwf64MW
summer_mwf64MW
winter_mwf64MW
energy_capacity_mwhf64MWh
dc_net_mwf64MW
operating_monthf64
operating_yearf64
planned_retirement_monthf64
planned_retirement_yearf64
planned_operation_monthf64
planned_operation_yearf64
retirement_monthf64
retirement_yearf64

Report a problem

Tell us what looks wrong. The report holds only what you see in the preview below. Nothing is sent until you press Send.

Exactly what will be sent