Other fuelsOperatingCAISO

Martinez Sulfuric Acid Regeneration Plt

Other fuels power plant in Contra Costa County, California. 4 MW of nameplate capacity across 1 generator, operated by Eco Services Corp..

Also known as EIA plant 52063

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Martinez RefiningCentral SanMarathon Bay Area CogenValero Refinery Cogeneration Unit 1CCCSD Wastewater Treatment PlntMartinez Sulfuric Aci…2 km
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5 plants within 5.4 km, from EIA coordinates.

Key facts

Capacity
4 MWNameplate
Generators
1 operatingEIA-860M, August 2026
Operating since
January 1978First generator online
Operator
Eco Services Corp.EIA operator ID 59409
Grid
CAISOBalancing authority CISO
Price nodes
None linkedNo verified ISO node
Location
Contra Costa County, CA38.0314, −122.1139
EIA plant ID
52063EIA plant page

Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.

How much power Martinez Sulfuric Acid Regeneration Plt produces

Free · EIA-923

Net generation, 2025

13.4 GWh

13,429 MWh, final

Capacity factor, 2025

38.3%

2024: Not reported

January to July 2026

Not reported

Provisional. 0 of 7 months reported

Range, 2015 to 2025

10.6–17.3

GWh a year. Low 2018, high 2024

Annual net generation, GWhCapacity factor below each year
Annual net generation from EIA-923
YearNet generation, MWhCapacity factorMonths reported
2000Not reportedNot reported0 of 12
200113,688Not reported12 of 12
20023,416Not reported4 of 12
20030Not reported12 of 12
200424,811Not reported12 of 12
200511,915Not reported12 of 12
200612,273Not reported12 of 12
200714,502Not reported12 of 12
200813,326Not reported12 of 12
200912,799Not reported12 of 12
201011,435Not reported12 of 12
20116271.8%12 of 12
20121,1073.2%12 of 12
20131,0343.0%12 of 12
20148102.3%12 of 12
201513,864Not reported12 of 12
201613,07237.2%12 of 12
201710,61030.3%12 of 12
201810,55030.1%12 of 12
201913,11337.4%12 of 12
202010,93331.1%12 of 12
202113,10137.4%12 of 12
202216,98848.5%12 of 12
202315,61244.6%12 of 12
202417,273Not reported12 of 12
202513,42938.3%12 of 12
2026 (provisional, partial year)Not reportedNot reported0 of 7

* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.

Power prices and basis

Free account

No verified ISO price node is linked to this plant, or its price history could not load.

Emissions

Free · EPA CAMPD

No EPA emissions units are linked to this plant.

Water use

Free · EIA-923 cooling, USGS

No EIA cooling-water record for this plant in 2024.

Generators

Free · EIA-860M
GeneratorTechnologyNameplate MWOnline since
GEN1All Other4.0January 1978

Ownership and offtake

Pro
Pro

Ownership and offtake are part of Pro

Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Eco Services Corp. as the operator, which is not always the owner.

Modeled data

Pro

Pro adds modeled values for this plant. Everything above stays free.

Modeled

Generation potential vs reported

Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.

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Power plants near Martinez Sulfuric Acid Regeneration Plt

More plants operated by Eco Services Corp.

Questions about Martinez Sulfuric Acid Regeneration Plt

How much power does Martinez Sulfuric Acid Regeneration Plt produce?

Martinez Sulfuric Acid Regeneration Plt reported 13,429 MWh (13.4 GWh) of net generation in 2025, a 38.3% capacity factor on 4 MW of nameplate capacity.

Where is Martinez Sulfuric Acid Regeneration Plt?

Martinez Sulfuric Acid Regeneration Plt is in Contra Costa County, California, at 38.0314, −122.1139. It is in the California Independent System Operator balancing area (CISO).

Who operates Martinez Sulfuric Acid Regeneration Plt?

EIA-860M for August 2026 lists Eco Services Corp. as the operator (EIA operator ID 59409). The operator is not always the owner.

When did Martinez Sulfuric Acid Regeneration Plt start operating?

Its first generator began operating in January 1978, according to EIA-860M.

Sources

  • EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
  • EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)

Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page