Reference Source

Newhalem unit 20, WA — planned retirement, EIA data for June 2026

For Newhalem unit 20, WA, planned retirement year is 2027; planned retirement month is 12; net summer capacity (mw) is 2.3; technology is Conventional Hydroelectric; fuel code is WAT; operator is City of Seattle - (WA), verified against its source on 2026-09-24.

Plant
Newhalem verified
EIA plant ID
9842 verified
Generator ID
20 verified
Planned retirement year
2027 verified
Planned retirement month
12 verified
Operator
City of Seattle - (WA) verified
EIA entity ID
16868 verified
Producer type
Electric Utility verified
State
WA verified
Net summer capacity (MW)
2.3 verified
Technology
Conventional Hydroelectric verified
Fuel code
WAT verified
Prime mover
HY verified
EPM edition
June 2026 verified
Sourceeia.gov
Verified
Review by
DatasetPlanned US generating-unit retirements, as EIA published them in one named month's Electric Power Monthly

What the source says

2027 | 12 | 16868 | City of Seattle - (WA) | Electric Utility | Newhalem | WA | 9842 | 20 | 2.3 | Conventional Hydroelectric | WAT | HY

— eia.gov, retrieved 2026-09-24

Where each value comes from

The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.

EPM edition

Table 1.1. Net Generation by Energy Source: Total (All Sectors), 2016-June 2026

— all from eia.gov, retrieved 2026-09-24

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.