Operates 11 plants (446.7 MW); owns 693.8 MW share-weighted; no retail sales reported.
2024 inventory
Sum of operating generator nameplate MW at plants where this organization is the reported operator
2024 inventory · reported · derived · valid · final
11 of 11 plants included.
Reported operating capacity; partial plant/unit coverage is marked
out_eia__yearly_utilities.parquet; report_date=2024-01-01; utility_id_eia=13902
Publisher & attribution ↗ Cite this released fact ↗Sum over operating generators of nameplate MW x this organization's ownership fraction (reported schedule or EIA-860 schedule-4 default)
2024 inventory · reported · derived · valid · final
11 of 11 plants included.
out_eia__yearly_utilities.parquet; report_date=2024-01-01; utility_id_eia=13902
Publisher & attribution ↗ Cite this released fact ↗Example: an operating 100 MW generator with a 25% ownership share contributes 25 MW to owned capacity. Its operator counts the full 100 MW. Neither quantity establishes who buys its electricity.
Not a Washington retail supplier in the Fuel Mix Disclosure extracts (CY2014–CY2024 loaded), or not linked by the reviewed claimant crosswalk
Not a CETA-obligated electric utility in Ecology's allowance schedule (or not linked by the reviewed crosswalk); only Washington retail utilities subject to the Clean Energy Transformation Act receive no-cost allowances. Checked wa-ecology-cca-allowances 2026-09-18
Partial or uncertain coverage: 94 named sellers; 0 adjustment and 2 market-settlement rows and the filing total row excluded
FERC Form 1 Schedule 326 total settlement over named sellers (adjustment rows excluded), nominal dollars for the report year
2025 calendar year · reported · derived · suspect · final
93 of 94 native rows included.
94 named sellers; 0 adjustment and 2 market-settlement rows and the filing total row excluded
utility_id_ferc1=315; report_year=2025
Publisher & attribution ↗ Cite this released fact ↗FERC Form 1 Schedule 326 purchased MWh over named sellers (purchased_mwh through 2020, purchased other than storage from 2021)
2025 calendar year · reported · derived · valid · final
94 of 94 native rows included.
Sum of reported MWh on named counterparty rows; missing cells are excluded and coverage is explicit
utility_id_ferc1=315; report_year=2025
Publisher & attribution ↗ Cite this released fact ↗FERC Form 1 Schedule 300 sales to ultimate consumers plus sales for resale, nominal dollars
2025 calendar year · reported · direct · valid · final
The form's own electric operating revenues total (Schedule 300), as filed
utility_id_ferc1=315; report_year=2025
Publisher & attribution ↗ Cite this released fact ↗Schedule 326 settlements for 2025, largest first(top 60 of 94). Seller names as filed; a link means a reviewed match to an organization in this atlas.
| Seller (as filed) | Type | MWh | USD | USD/MWh |
|---|---|---|---|---|
| billings generation inc (tier ii qf) | long_unit | 458,357MWh | 55,650,667USD | 121.41 USD/MWh |
| powerex corp. (purchased power supply) | short_firm | 280,562MWh | 35,924,272USD | 128.04 USD/MWh |
| colstrip energy ltd/montana one (non tier ii qf) | long_unit | 277,535MWh | 17,055,345USD | 61.45 USD/MWh |
| invenergy energy marketing llc-electric (purchased power supply) | short_firm | 410,163MWh | 14,339,260USD | 34.96 USD/MWh |
| edf trading north america, llc (purchased power supply) | short_firm | 214,608MWh | 12,308,113USD | 57.35 USD/MWh |
| stillwater wind llc (non tier ii qf) | long_unit | 252,725MWh | 9,499,768USD | 37.59 USD/MWh |
| heartland generation ltd (purchased power supply) | short_firm | 10,877MWh | 9,436,802USD | 867.59 USD/MWh |
| replacement purchases celp/macq (tier ii qf) | long_unit | 152,005MWh | 7,600,250USD | 50 USD/MWh |
| basin creek-electric power plant (purchased power supply) | short_firm | 0MWh | 7,583,584USD | Not reported |
| apex solar llc (non tier ii solar qf ) | long_unit | 166,420MWh | 6,699,428USD | 40.26 USD/MWh |
| montana sun, llc (non tier ii solar qf ) | long_unit | 143,108MWh | 6,076,190USD | 42.46 USD/MWh |
| south peak wind (non tier ii qf) | long_unit | 243,061MWh | 5,496,535USD | 22.61 USD/MWh |
| greenfield wind (non tier ii qf) | long_unit | 79,678MWh | 3,944,668USD | 49.51 USD/MWh |
| big timber wind (greycliff) (non tier ii qf) | long_unit | 73,308MWh | 3,324,517USD | 45.35 USD/MWh |
| estimate energy (purchased power supply) | other_service | 0MWh | 2,915,059USD | Not reported |
| energy keepers, inc. (purchased power supply) | short_firm | 45,844MWh | 2,639,601USD | 57.58 USD/MWh |
| gordon butte wind (non tier ii qf) | long_unit | 37,141MWh | 2,570,540USD | 69.21 USD/MWh |
| fairfield wind (non tier ii qf) | long_unit | 27,688MWh | 1,929,818USD | 69.7 USD/MWh |
| musselshell wind 2 (non tier ii qf) | long_unit | 27,497MWh | 1,903,056USD | 69.21 USD/MWh |
| musselshell wind 1 (non tier ii qf) | long_unit | 23,648MWh | 1,636,665USD | 69.21 USD/MWh |
| Puget Sound Energy filed as “puget sound energy (purchased power supply)” | short_firm | 33,095MWh | 1,610,245USD | 48.66 USD/MWh |
| turnbull hydro, llc (purchased power supply) | short_firm | 18,047MWh | 1,321,969USD | 73.25 USD/MWh |
| Avista filed as “avista corporation (purchased power supply)” | short_firm | 19,870MWh | 1,230,792USD | 61.94 USD/MWh |
| state of montana-dnrc / broadwater dam (non tier ii qf) | long_unit | 28,832MWh | 1,214,638USD | 42.13 USD/MWh |
| Portland General Electric filed as “portland general electric (purchased power supply)” | short_firm | 23,861MWh | 1,145,070USD | 47.99 USD/MWh |
| Bonneville Power Administration filed as “bonneville power administration (purchased power supply)” | short_firm | 12,005MWh | 646,973USD | 53.89 USD/MWh |
| flint creek hydro (non tier ii qf) | long_unit | 8,987MWh | 641,486USD | 71.38 USD/MWh |
| 71 ranch (non tier ii qf) | long_unit | 10,746MWh | 599,276USD | 55.77 USD/MWh |
| oversight resources (non tier ii qf) | long_unit | 10,028MWh | 557,783USD | 55.62 USD/MWh |
| da wind (non tier ii qf) | long_unit | 8,547MWh | 483,727USD | 56.6 USD/MWh |
| tenaska power services (purchased power supply) | short_firm | 6,496MWh | 441,559USD | 67.97 USD/MWh |
| transalta energy marketing (us), inc. (purchased power supply) | long_unit | 9,727MWh | 401,547USD | 41.28 USD/MWh |
| great divide solar llc (non tier ii solar qf ) | long_unit | 5,781MWh | 372,415USD | 64.42 USD/MWh |
| the energy authority, inc. (purchased power supply) | short_firm | 9,987MWh | 366,129USD | 36.66 USD/MWh |
| green meadow solar (non tier ii solar qf ) | long_unit | 5,451MWh | 349,503USD | 64.12 USD/MWh |
| south mills solar 1 (non tier ii solar qf ) | long_unit | 4,906MWh | 313,046USD | 63.81 USD/MWh |
| black eagle solar (non tier ii solar qf ) | long_unit | 4,823MWh | 307,170USD | 63.69 USD/MWh |
| macquarie energy llc (purchased power supply) | short_firm | 5,978MWh | 300,505USD | 50.27 USD/MWh |
| avangrid power llc (purchased power supply) | short_firm | 9,290MWh | 297,983USD | 32.08 USD/MWh |
| magpie solar llc (non tier ii solar qf ) | long_unit | 4,631MWh | 266,389USD | 57.52 USD/MWh |
| kec fighting creek (non tier ii qf) | long_unit | 5,519MWh | 239,872USD | 43.46 USD/MWh |
| Snohomish County PUD filed as “pud no. 1 of snohomish county (purchased power supply)” | short_firm | 3,790MWh | 229,150USD | 60.46 USD/MWh |
| Seattle City Light filed as “seattle city light (purchased power supply)” | short_firm | 4,634MWh | 226,610USD | 48.9 USD/MWh |
| guzman energy, llc (purchased power supply) | short_firm | 3,545MWh | 225,370USD | 63.57 USD/MWh |
| broadview east/two dot (non tier ii qf) | long_unit | 4,188MWh | 211,685USD | 50.55 USD/MWh |
| river bend solar (non tier ii solar qf ) | long_unit | 3,069MWh | 194,687USD | 63.44 USD/MWh |
| Eugene Water & Electric Board filed as “eugene water & electric board (purchased power supply)” | short_firm | 6,420MWh | 193,324USD | 30.11 USD/MWh |
| cycle horseshoe bend (non tier ii qf) | long_unit | 4,072MWh | 191,620USD | 47.06 USD/MWh |
| south dry creek (non tier ii qf) | long_unit | 3,968MWh | 145,732USD | 36.73 USD/MWh |
| albertaex l.p. (purchased power supply) | short_firm | 3,621MWh | 142,395USD | 39.32 USD/MWh |
| dynasty power inc. (purchased power supply) | short_firm | 4,344MWh | 129,572USD | 29.83 USD/MWh |
| clatskanie peoples utility district - electric (purchased power supply) | short_firm | 3,530MWh | 128,369USD | 36.37 USD/MWh |
| Idaho Power filed as “idaho power company (purchased power supply)” | short_firm | 3,951MWh | 112,504USD | 28.47 USD/MWh |
| morgan stanley capital group, inc. (purchased power supply) | short_firm | 5,074MWh | 111,611USD | 22 USD/MWh |
| Tacoma Power filed as “tacoma power (purchased power supply)” | long_unit | 2,441MWh | 102,970USD | 42.18 USD/MWh |
| ross creek hydro (tier ii qf) | long_unit | 1,615MWh | 101,586USD | 62.9 USD/MWh |
| altop energy trading llc (purchased power supply) | short_firm | 1,901MWh | 100,410USD | 52.82 USD/MWh |
| rainbow energy marketing corporation (purchased power supply) | short_firm | 1,600MWh | 89,600USD | 56 USD/MWh |
| conocophillips company (purchased power supply) | short_firm | 2,715MWh | 79,831USD | 29.4 USD/MWh |
| pine creek (non tier ii qf) | long_unit | 1,254MWh | 50,171USD | 40.01 USD/MWh |
Missing cells stay missing; partial seller sums are marked and have no USD/MWh ratio. FERC Form 1 Schedule 326 rows for the report year; seller names as filed; an organization link exists only through a reviewed crosswalk row; MWh uses purchased_mwh through 2020 and purchased other than storage from 2021. A row counts as a seller when it names a party, whatever its purchase type: FERC's AD code marks an adjusting entry, and an adjusting entry naming a company is still money between that company and the respondent. Rows whose name is a mechanism (deferrals, allowances, the residential exchange) are listed as adjustments; rows naming a market operator are listed as market settlements
| Class | USD | MWh | USD/MWh | Customers (avg/month) |
|---|---|---|---|---|
| residential sales | 410,579,617USD | 2,833,866MWh | 144.88 USD/MWh | 334,010customers (monthly average) |
| small or commercial | 425,785,644USD | 3,225,871MWh | 131.99 USD/MWh | 79,670customers (monthly average) |
| large or industrial | 43,376,433USD | 307,580MWh | 141.02 USD/MWh | 80customers (monthly average) |
| public street and highway lighting | 16,027,222USD | 25,155MWh | 637.14 USD/MWh | 25,434customers (monthly average) |
| interdepartmental sales | 914,785USD | 6,735MWh | 135.83 USD/MWh | 347customers (monthly average) |
| sales for resale | 29,691,269USD | 854,892MWh | 34.73 USD/MWh | Not reported |
Schedule 300 class lines as the form computes them (as_computed); usd_per_mwh is revenue over MWh sold for that class; the class lines are not re-summed here; EIA-861 revenue and price for the same utility are on the retail block and can differ (different survey, scope and year)
Schedule 320 electric operation and maintenance: function totals as the form computes them (as_computed) with the purchased power, fuel and wheeling accounts listed beneath as components, never added again
Nominal dollars for the report year as filed; revisions arrive for months after the April deadline; the pinned PUDL release fixes the snapshot FERC respondent 315· XBRL entity C001789; link basis: curated.
Programme results as each utility filed them, by customer class and report year, each in its own unit. Classes are never added into a total, years are never added into a period, and savings are never divided by sales. The one ratio shown, enrolled demand-response customers against the utility's own EIA-861 customer count for the same state, class and year, carries both counts.
No EIA-861 rows in the atlas states.
No EIA-861 rows in the atlas states.
Population: organizations of this release with EIA-861 rows in the core states. A short-form respondent has no figures to file; a long-form respondent without a row may have no programmes or may have a nonutility administrator reporting for it. Years without a row are listed against the table's span, not against the years this utility filed the form.
Catalyst Cooperative, PUDL v2026.9.0, derived from U.S. EIA Forms 860/923
Data transformed by PUDL from U.S. EIA forms; selected fields republished; EIA data is public with dated acknowledgment (https://www.eia.gov/about/copyrights_reuse.php)
Catalyst Cooperative, PUDL v2026.9.0, derived from U.S. EIA Forms 860/923
Data transformed by PUDL from U.S. EIA forms; selected fields republished; EIA data is public with dated acknowledgment (https://www.eia.gov/about/copyrights_reuse.php)
Catalyst Cooperative, PUDL v2026.9.0, derived from U.S. EIA Forms 860/923
Data transformed by PUDL from U.S. EIA forms; selected fields republished; EIA data is public with dated acknowledgment (https://www.eia.gov/about/copyrights_reuse.php)
Release 20260929T050546Z-51ae0f7d3c78 · Record JSON