Herwood Building Supplies
Self-Storage Facility in California, CA · 22460 Bundy Canyon Road, Wildomar · 92595
At a glance
Herwood Building Supplies is a 160,650-square-foot self-storage facility at 22460 Bundy Canyon Road, Wildomar in Wildomar, California, built in 2004. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 0.4 kBtu/ft² and 5 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 0.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 5 tCO₂e |
| GHG intensity | 0.0 kgCO₂e/ft² |
| Electricity | 17,002 kWh |
| Natural gas | 171 therms |
| Gross floor area | 160,650 sq ft |
| Source record | california:36221336:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 0.4 kBtu/ft² | 5 tCO₂e | |
| 2023 | — | 0.4 kBtu/ft² | 5 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.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 22460 Bundy Canyon Road, Wildomar
- City
- California
- State
- California
- ZIP
- 92595
- Coordinates
- 33.62766, -117.26867
Within ~1 km
Nearby benchmarked buildings
No other benchmarked buildings within ~1 km.
See also: most efficient in California · biggest emitters
How does Herwood Building Supplies compare with other self-storage facility buildings in California?
The latest disclosures cover 1,935 self-storage facility buildings in California, out of 40,029 buildings citywide. Its site EUI of 0.4 kBtu/ft² is about 92% below the average of 5.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.0 kgCO₂e/ft² is about 93% below the group average of 0.4 kgCO₂e/ft².
At 160,650 sq ft, it is about 62% above the average floor area of 99,202 sq ft for those buildings. It was built in 2004, 11 years later than the group's average year built (1993). Across all 24 jurisdictions BuildingCensus covers, the 3,050 self-storage facility buildings average an ENERGY STAR score of 75 and a site EUI of 9.4 kBtu/ft².
How has Herwood Building Supplies's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Herwood Building Supplies, covering report years 2023–2024. Site EUI moved from 0.4 kBtu/ft² (2023) to 0.4 kBtu/ft² (2024), an 0% increase. Reported emissions went from 5 tCO₂e to 5 tCO₂e over the same span (up 6%).
What does a site EUI of 0.4 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. Herwood Building Supplies's 0.4 kBtu/ft² across 160,650 sq ft works out to about 0.1 billion Btu (19 MWh-equivalent) in 2024. The disclosure also reports 17,002 kWh of electricity and 171 therms of natural gas for the year.
Which law requires Herwood Building Supplies to report its energy use?
Herwood Building Supplies 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:36221336:2024). 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 self-storage facility buildings in California
- 6187-Canoga Park, Ca· 160,525 sq ft · EUI 4.5 kBtu/ft²
- Storquest - Richmond / Canal· 160,000 sq ft · EUI 1.3 kBtu/ft²
- Msss Fullerton· 159,905 sq ft · EUI 3.5 kBtu/ft²
- 26936-San Diego/World Trade & Twinpks· 159,861 sq ft · EUI 0.4 kBtu/ft²
- 00202-Long Beach / Cherry Ave· 159,713 sq ft · EUI 4.2 kBtu/ft²
- Ultra Storage· 159,429 sq ft · EUI 0.5 kBtu/ft²
- Self-Storage Facility buildings in California· 1,935 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Herwood Building Supplies's energy grade?
Herwood Building Supplies did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 0.4 kBtu/ft².
How much energy does Herwood Building Supplies use?
Its 2024 site energy-use intensity was 0.4 kBtu/ft² across 160,650 sq ft, including 17,002 kWh of electricity and 171 therms of natural gas.
What are Herwood Building Supplies's carbon emissions?
Herwood Building Supplies reported 5 tCO₂e of greenhouse-gas emissions (0.0 kgCO₂e/ft²) for 2024.
Where is Herwood Building Supplies?
Herwood Building Supplies is at 22460 Bundy Canyon Road, Wildomar, in Wildomar, California 92595. Its coordinates are 33.62766, -117.26867 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Herwood Building Supplies and when was it built?
Herwood Building Supplies has 160,650 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2004 as its year built. It is classed as self-storage facility.
Is Herwood Building Supplies 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, “Herwood Building Supplies, Wildomar, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/herwood-building-supplies-96d93318 (data as of July 9, 2026).