Marathon Bay Area Cogen — Power plant · Gas, combined cycle · Tesoro Marketing & Refining Co. LLC (Martinez)Equilon Los Angeles Refining — Power plant · Gas, other · Tesoro Refining and Marketing CompanyTesoro Wilmington Calciner — Power plant · Other · Tesoro Refining & Marketing Company LLCGallup Refinery — Power plant · Gas, combustion turbine · AndeavorTESORO REFINING & MARKETING CO, Carson — Refinery · TESORO REFINING & MARKETING COTESORO REFINING & MARKETING CO, Anacortes — Refinery · TESORO REFINING & MARKETING COTESORO REFINING & MARKETING CO, Salt Lake City — Refinery · TESORO REFINING & MARKETING COTESORO REFINING & MARKETING CO, Mandan — Refinery · TESORO REFINING & MARKETING COTESORO REFINING & MARKETING, GOLDEN EAGLE — Petroleum product terminalTESORO REFINING & MARKETING, PORT ANGELES — Petroleum product terminalWatson Cogeneration — Withdrawn · Gas, combined cycle · CA · 94.2 MW · 0.5 mi awayElevate Pier S — Filed · Storage · CA · 70 MW · 0.9 mi awayDominguez - SLLAX512 — Under construction · Solar · CA · 1.3 MW · 1.6 mi awaySouth Bay Dis Ctr 12 - SLLAX104 — Under construction · Solar · CA · 1.2 MW · 1.8 mi awaySouth Bay Dis Ctr 6-SLLAX680 — Under construction · Solar · CA · 1.3 MW · 1.9 mi awayFordyce - SLLAX680 — Under construction · Solar · CA · 1.3 MW · 1.9 mi awayDATA CENTER (200 S 200 E SLC) — Built · Large load · UT · 2.2 mi awaySan Pedro Public Market (SPPM) — Under construction · Solar · CA · 1.2 MW · 4.3 mi awayValero Refinery Cogeneration Unit 2 — Postponed · Gas, other · CA · 51 MW · 4.7 mi awayTorrance Dis Ctr 2 - SLLAX100 — Under construction · Solar · CA · 1.4 MW · 4.9 mi awayALIGNED DATA CENTER SLC-4 — Built · Large load · UT · 8.9 mi awayPittsburg RV Solar — Under construction · Solar · CA · 2.8 MW · 11.7 mi awayWestminster Reliability Project, LLC — Under construction · Storage · CA · 110 MW · 12.4 mi awayPRIME DATA CENTER VERNON — Built · Large load · CA · 12.6 mi awayKennecott Power Plant — Postponed · Gas, combined cycle · UT · 214.3 MW · 12.6 mi awayBandini - SLLAX710 — Under construction · Solar · CA · 1.3 MW · 12.8 mi awayScattergood — Postponed · Gas, combined cycle · CA · 346 MW · 12.9 mi awayCONDUENT DATA CENTER — Large load · UT · 13.8 mi awayCobalt — Under construction · Solar + storage · CA · 250 MW · 14.5 mi awayLATTC South Campus Solar — Postponed · Solar · CA · 1.1 MW · 14.9 mi away
  • Combustion
  • Unspecified fuel
  • Operating
  • Retired
  • Other infrastructure
  • Other companies nearby
  • 10 · 100 · 1,000 MW

Power plant owner and Refiner

Key facts

Power plant owner and Refiner · 236.5 MW
Assets
10
Projects
1
States
CA, ND, NM, UT, WA
Companies below
1
Registered in
United States
Parent
No parent recordedNo parent recordedLike 48,120 of 50,273 companies here. Why

Gross output of plants with a stake

2 of 2 plantsOutputGross: each plant's whole output, whatever the stake. Equity share: each plant's output times the stake.Covers 2 of 2 plants with a stake: US plants with an EIA monthly series.100% of the output is from 2 plants recorded as wholly owned.1 plant: operator, wholly owned per EIA-860.Not included: 2 plants it operates without a recorded stake.Ownership as recorded today; each plant's output is its whole series. A plant's group is its technology; Unspecified fuel is EIA's "All Other", hydrogen, CHP with no fuel stated and plants with no technology on record.

Gross output of plants with a stake MWh by month, 2001 to 2026
  • Gas
  • Unspecified fuel
Yearly totals
Gross net generation of the plants with a stake, MWh by year and generation group, newest first.
YearGasUnspecified fuelTotal (MWh)
2026 (part year)402,074—402,074
2025 (part year)585,121—585,121
2024689,814—689,814
2023624,226—624,226
2022479,54799,945579,492
2021519,934204,189724,123
2020581,854197,447779,301
2019691,779191,101882,880
2018673,306206,935880,241
2017742,365246,164988,529
2016752,411207,055959,466
2015742,361229,334971,695
2014774,724214,262988,986
2013739,924195,713935,637
2012792,256240,1171,032,373
2011809,464219,4051,028,869
2010766,445216,422982,867
2009744,495202,694947,189
2008808,936208,2951,017,231
2007791,121261,7741,052,895
2006675,424265,307940,730
2005735,165270,1361,005,301
2004776,834255,7911,032,625
2003799,709—799,709
2002837,07029,000866,070
2001774,028288,3071,062,335

Sources EIA-860 · EIA-860M · EIA

Sources

  • EIA-860Open license · retrieved Nov 9, 2026
  • EIA-860MOpen license · retrieved Nov 4, 2026
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)

Attribution

Assets 10

Assets

10

3 kinds

Capacity

236 MW

4 of 10 give MW

MW by fuel
  1. Gas, combined cycle: 114 MW, 1 asset
  2. Gas, other: 83.0 MW, 1 asset
  3. Other: 34.0 MW, 1 asset
  4. Gas, combustion turbine: 6.0 MW, 1 asset

Operates 3 power plants · Operates 4 refineries · Owns 1 power plant · Owns 2 petroleum product terminals

Sources EIA-860M · GEM · EIA Energy Atlas

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
  • EIA Energy AtlasOpen license · retrieved Nov 9, 2026Source: U.S. Energy Information Administration, U.S. Energy Atlas, Petroleum Refineries (as of January 1, 2021)

Every source and license · Attribution

Around this company

Nearby 20

within 15 mi

Projects

20

within 15 mi

Nearest

0.5 mi

Watson Cogeneration

All 20NearbyShowing all 20 nearby projects.

How these are matched

Exact-grade projects within 15 mi of any asset this company owns or operates, nearest first, each with the asset it is closest to. Only projects with a site location are matched to assets; those placed only by county or state are not.

Projects within 15 mi of this company’s assets, sorted by distance, nearest first.
Status Name. Sort by name, A to Z Type MW. Sort by capacity, largest first Distance, sorted ascending. Sort by distance, farthest first Nearest asset
Withdrawn Watson Cogeneration Gas, combined cycle 94.2 MW 0.5 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Filed Elevate Pier S Storage 70 MW 0.9 mi away nearest: Tesoro Wilmington Calciner
Under construction Dominguez - SLLAX512 Solar 1.3 MW 1.6 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Under construction South Bay Dis Ctr 12 - SLLAX104 Solar 1.2 MW 1.8 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Under construction South Bay Dis Ctr 6-SLLAX680 Solar 1.3 MW 1.9 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Under construction Fordyce - SLLAX680 Solar 1.3 MW 1.9 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Built DATA CENTER (200 S 200 E SLC) Large load — 2.2 mi away nearest: TESORO REFINING & MARKETING CO, Salt Lake City
Under construction San Pedro Public Market (SPPM) Solar 1.2 MW 4.3 mi away nearest: Tesoro Wilmington Calciner
Postponed Valero Refinery Cogeneration Unit 2 Gas, other 51 MW 4.7 mi away nearest: TESORO REFINING & MARKETING, GOLDEN EAGLE
Under construction Torrance Dis Ctr 2 - SLLAX100 Solar 1.4 MW 4.9 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Built ALIGNED DATA CENTER SLC-4 Large load — 8.9 mi away nearest: TESORO REFINING & MARKETING CO, Salt Lake City
Under construction Pittsburg RV Solar Solar 2.8 MW 11.7 mi away nearest: Marathon Bay Area Cogen
Under construction Westminster Reliability Project, LLC Storage 110 MW 12.4 mi away nearest: Tesoro Wilmington Calciner
Built PRIME DATA CENTER VERNON Large load — 12.6 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Postponed Kennecott Power Plant Gas, combined cycle 214.3 MW 12.6 mi away nearest: TESORO REFINING & MARKETING CO, Salt Lake City
Under construction Bandini - SLLAX710 Solar 1.3 MW 12.8 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Postponed Scattergood Gas, combined cycle 346 MW 12.9 mi away nearest: TESORO REFINING & MARKETING CO, Carson
Unknown CONDUENT DATA CENTER Large load — 13.8 mi away nearest: TESORO REFINING & MARKETING CO, Salt Lake City
Under construction Cobalt Solar + storage 250 MW 14.5 mi away nearest: Tesoro Wilmington Calciner
Postponed LATTC South Campus Solar Solar 1.1 MW 14.9 mi away nearest: TESORO REFINING & MARKETING CO, Carson

Sources CAISO · EIA-860M · EPA ICIS-NPDES

Sources

  • CAISOOpen license, with credit · retrieved Nov 12, 2026Source: California ISO
  • EIA-860MOpen license · retrieved Nov 4, 2026
  • EPA ICIS-NPDESOpen license · retrieved Nov 8, 2026

Every source and license · Attribution