referencesource/power-plant-retirement-schedule

Planned US generating-unit retirements, as EIA published them in one named month's Electric Power Monthly

Canonical, always-current version: https://referencesource.org/power-plant-retirement-schedule/ Machine-readable: https://referencesource.org/power-plant-retirement-schedule/data.json — this mirror is a point-in-time copy.

• —Last verified: 2026-08-18
• —Stale after: 2026-09-27 (past this date, prefer the canonical copy — it re-verifies on a cadence this snapshot does not)
• —Records: 484

Every utility-scale US electric generating unit its operator has told EIA it plans to retire, as printed in a single named monthly edition of EIA's Electric Power Monthly: the planned retirement month and year, the plant and unit it belongs to, the operating company, the state, the net summer capacity in megawatts, the generating technology, the fuel and the prime mover. Each record is one generating unit as one edition reported it, and every page names the edition it was read from. Answers 'when is the J.H. Campbell plant retiring', 'which generating units in Illinois are scheduled to retire in 2027' and 'how much coal capacity is scheduled to come off the grid next year' — for the edition named on the page. It does not answer whether a unit's date has moved since an earlier filing: we hold one edition, EIA overwrites the previous month's figure when it publishes the next one, and the back issues are PDF and ZIP only, so nothing earlier can be recovered. These plans do move — EIA's own coverage notes that 'these plans may be more subject to change than usual, with policy shifts recently delaying retirements at several coal plants' — so the edition stamp is part of the fact, not a footnote.

Provenance — what every record carries

Every record carries source (the URL the value was read from) and source_quote (a verbatim quote from that page stating it). A value you cannot check against its page is indistinguishable from an invented one; these can all be checked. Each record is also individually addressable on the canonical site at its url.

Licence position

Facts extracted from the US Energy Information Administration's Electric Power Monthly, a US federal government publication. Plant names, identifiers, capacities and planned dates are facts and not copyrightable. Every record links back to the EPM table it was read from and quotes the row verbatim.

Facts are not copyrightable; what this dataset takes from each source is a fact plus a short attributed quote linking back to the page that states it.

Sources

• —https://www.eia.gov/electricity/monthly/epmtablegrapher.php?t=table606

Fields

See any record in data/records.jsonl — field names are self-describing, and the canonical page for each record renders them with labels: https://referencesource.org/power-plant-retirement-schedule/