BuildingCensus
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Fwf- Folsom Women'S Facility

Prison/Incarceration in California, CA · 570 East Natoma Street, Folsom · 95630

At a glance

Fwf- Folsom Women'S Facility is a 82,641-square-foot prison/incarceration building at 570 East Natoma Street, Folsom in Folsom, California, built in 1986. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 36.6 kBtu/ft² and 203 tCO₂e of greenhouse-gas emissions.

ENERGY STAR score
—
not reported · 2024
Site EUI
36.6
kBtu/ft²
GHG emissions
203
tCO₂e
GHG intensity
2.5
kgCO₂e/ft²
Floor area
82,641
sq ft
Year built
1986
vintage
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85–10070–8455–691–54
Location

AB 802 (Public Resources Code §25402.10) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score—
Site EUI36.6 kBtu/ft²
Source EUI—
GHG emissions203 tCO₂e
GHG intensity2.5 kgCO₂e/ft²
Electricity634,247 kWh
Natural gas11,127 therms
Gross floor area82,641 sq ft
Source recordcalifornia:4495178:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest—36.6 kBtu/ft²203 tCO₂e
2022—110.5 kBtu/ft²575 tCO₂e
2021—106.6 kBtu/ft²496 tCO₂e
2020—132.3 kBtu/ft²612 tCO₂e
2019—162.7 kBtu/ft²742 tCO₂e

Compliance context

AB 802 (Public Resources Code §25402.10)

AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.

Program details →

Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
570 East Natoma Street, Folsom
State
California
ZIP
95630
Coordinates
38.69161, -121.14603

Within ~1 km

Nearby benchmarked buildings

No other benchmarked buildings within ~1 km.

See also: most efficient in California · biggest emitters

How does Fwf- Folsom Women'S Facility compare with other prison/incarceration buildings in California?

The latest disclosures cover 117 prison/incarceration buildings in California, out of 40,029 buildings citywide. Its site EUI of 36.6 kBtu/ft² is about 61% below the average of 92.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.5 kgCO₂e/ft² is about half of the group average of 5.3 kgCO₂e/ft².

At 82,641 sq ft, it is about 87% below the average floor area of 632,966 sq ft for those buildings. It was built in 1986, 4 years later than the group's average year built (1982).

How has Fwf- Folsom Women'S Facility's energy performance changed over time?

BuildingCensus holds 5 California disclosures for Fwf- Folsom Women'S Facility, covering report years 2019, 2020, 2021, 2022, 2024. Site EUI moved from 162.7 kBtu/ft² (2019) to 36.6 kBtu/ft² (2024), a 78% decrease. Reported emissions went from 742 tCO₂e to 203 tCO₂e over the same span (down 73%).

What does a site EUI of 36.6 kBtu/ft² mean?

Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Fwf- Folsom Women'S Facility's 36.6 kBtu/ft² across 82,641 sq ft works out to about 3 billion Btu (886 MWh-equivalent) in 2024. The disclosure also reports 634,247 kWh of electricity and 11,127 therms of natural gas for the year.

Which law requires Fwf- Folsom Women'S Facility to report its energy use?

Fwf- Folsom Women'S Facility reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:4495178:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.

More prison/incarceration buildings in California

Frequently asked questions

What is Fwf- Folsom Women'S Facility's energy grade?

Fwf- Folsom Women'S Facility did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 36.6 kBtu/ft².

How much energy does Fwf- Folsom Women'S Facility use?

Its 2024 site energy-use intensity was 36.6 kBtu/ft² across 82,641 sq ft, including 634,247 kWh of electricity and 11,127 therms of natural gas.

What are Fwf- Folsom Women'S Facility's carbon emissions?

Fwf- Folsom Women'S Facility reported 203 tCO₂e of greenhouse-gas emissions (2.5 kgCO₂e/ft²) for 2024.

Where is Fwf- Folsom Women'S Facility?

Fwf- Folsom Women'S Facility is at 570 East Natoma Street, Folsom, in Folsom, California 95630. Its coordinates are 38.69161, -121.14603 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.

How big is Fwf- Folsom Women'S Facility and when was it built?

Fwf- Folsom Women'S Facility has 82,641 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as prison/incarceration.

Is Fwf- Folsom Women'S Facility covered by AB 802 (Public Resources Code §25402.10)?

Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).

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About this data

Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.

Cite as: BuildingCensus, “Fwf- Folsom Women'S Facility, Folsom, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/fwf-folsom-women-s-facility-05e1a38f (data as of July 9, 2026).