BuildingCensus
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Mhs | Corporate/Shared Services | 17390 Brookhurst St.

Office in California, CA · 17390 Brookhurst Street, Fountain Valley · 92708

At a glance

Mhs | Corporate/Shared Services | 17390 Brookhurst St. is a 102,135-square-foot office building at 17390 Brookhurst Street, Fountain Valley in Fountain Valley, California, built in 2000. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 54.7 kBtu/ft² and 371 tCO₂e of greenhouse-gas emissions. That score is higher than 35% of the 4,912 scored office buildings in California.

ENERGY STAR score
75
band B · 2024
Site EUI
54.7
kBtu/ft²
GHG emissions
371
tCO₂e
GHG intensity
3.6
kgCO₂e/ft²
Floor area
102,135
sq ft
Year built
2000
vintage
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85–10070–8455–691–54
This entry + 6 nearby

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

Benchmarking record

FieldValue
ENERGY STAR score75 (band B)
Site EUI54.7 kBtu/ft²
Source EUI—
GHG emissions371 tCO₂e
GHG intensity3.6 kgCO₂e/ft²
Electricity1,637,320 kWh
Gross floor area102,135 sq ft
Source recordcalifornia:6052887:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest75-454.7 kBtu/ft²371 tCO₂e
202379+150.4 kBtu/ft²367 tCO₂e
202278+1250.2 kBtu/ft²363 tCO₂e
202066+1963.2 kBtu/ft²428 tCO₂e
201947-280.9 kBtu/ft²586 tCO₂e
20184978.3 kBtu/ft²572 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
17390 Brookhurst Street, Fountain Valley
State
California
ZIP
92708
Coordinates
33.71207, -117.95219

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

How does Mhs | Corporate/Shared Services | 17390 Brookhurst St. compare with other office buildings in California?

The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s ENERGY STAR score of 75 compares with an average of 75 across the 4,912 that report a score; it scores higher than 35% of them and lower than 64%. Its site EUI of 54.7 kBtu/ft² is roughly in line with the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.6 kgCO₂e/ft² is roughly in line with the group average of 3.6 kgCO₂e/ft².

At 102,135 sq ft, it is about 33% below the average floor area of 151,937 sq ft for those buildings. It was built in 2000, 15 years later than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².

How has Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s energy performance changed over time?

BuildingCensus holds 6 California disclosures for Mhs | Corporate/Shared Services | 17390 Brookhurst St., covering report years 2018, 2019, 2020, 2022, 2023, 2024. Its ENERGY STAR score went from 49 in 2018 to 75 in 2024 (+26 points); its best year on file was 2023, at 79. Site EUI moved from 78.3 kBtu/ft² (2018) to 54.7 kBtu/ft² (2024), a 30% decrease. Reported emissions went from 572 tCO₂e to 371 tCO₂e over the same span (down 35%).

What does an ENERGY STAR score of 75 mean?

ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.

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. Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s 54.7 kBtu/ft² across 102,135 sq ft works out to about 5.6 billion Btu (1,637 MWh-equivalent) in 2024. The disclosure also reports 1,637,320 kWh of electricity for the year.

Which law requires Mhs | Corporate/Shared Services | 17390 Brookhurst St. to report its energy use?

Mhs | Corporate/Shared Services | 17390 Brookhurst St. 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:6052887:2024). 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 office buildings in California

Frequently asked questions

What is Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s energy grade?

Mhs | Corporate/Shared Services | 17390 Brookhurst St. scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Mhs | Corporate/Shared Services | 17390 Brookhurst St. use?

Its 2024 site energy-use intensity was 54.7 kBtu/ft² across 102,135 sq ft, including 1,637,320 kWh of electricity.

What are Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s carbon emissions?

Mhs | Corporate/Shared Services | 17390 Brookhurst St. reported 371 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2024.

Where is Mhs | Corporate/Shared Services | 17390 Brookhurst St.?

Mhs | Corporate/Shared Services | 17390 Brookhurst St. is at 17390 Brookhurst Street, Fountain Valley, in Fountain Valley, California 92708. Its coordinates are 33.71207, -117.95219 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.

How big is Mhs | Corporate/Shared Services | 17390 Brookhurst St. and when was it built?

Mhs | Corporate/Shared Services | 17390 Brookhurst St. has 102,135 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as office.

Is Mhs | Corporate/Shared Services | 17390 Brookhurst St. 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, “Mhs | Corporate/Shared Services | 17390 Brookhurst St., Fountain Valley, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/mhs-corporate-shared-services-17390-brookhurst-st-fa0e1f71 (data as of July 9, 2026).