Costco #0459 Montebello (Vacant)
Supermarket/Grocery Store in California, CA · 1345 N Montebello Blvd, Montebello · 90640
At a glance
Costco #0459 Montebello (Vacant) is a 137,930-square-foot supermarket/grocery store at 1345 N Montebello Blvd, Montebello in Montebello, California, built in 1993. In its 2019 California benchmarking disclosure it reported a site energy-use intensity of 8.8 kBtu/ft² and 85 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2019
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 8.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 85 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 354,712 kWh |
| Gross floor area | 137,930 sq ft |
| Source record | california:6352018:2019 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2019latest | — | 8.8 kBtu/ft² | 85 tCO₂e | |
| 2018 | 89 | — | 653 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.
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Location
- Address
- 1345 N Montebello Blvd, Montebello
- City
- California
- State
- California
- ZIP
- 90640
- Coordinates
- 34.03459, -118.09699
Within ~1 km
Nearby benchmarked buildings
Strip Mall · 192,016 sq ft
- Costco #01318 Monterey Parkscore 80
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- #2304 - Monterey Parkscore —
Retail Store · 106,299 sq ft
- 2304 - Monterey Parkscore 93
Retail Store · 106,299 sq ft
Retail Store · 105,568 sq ft
See also: most efficient in California · biggest emitters
How does Costco #0459 Montebello (Vacant) compare with other supermarket/grocery store buildings in California?
The latest disclosures cover 975 supermarket/grocery store buildings in California, out of 40,029 buildings citywide. Its site EUI of 8.8 kBtu/ft² is about 95% below the average of 164.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.6 kgCO₂e/ft² is about 94% below the group average of 10.4 kgCO₂e/ft².
At 137,930 sq ft, it is about 80% above the average floor area of 76,560 sq ft for those buildings. It was built in 1993, 3 years earlier than the group's average year built (1996). Across all 24 jurisdictions BuildingCensus covers, the 1,646 supermarket/grocery store buildings average an ENERGY STAR score of 71 and a site EUI of 176.1 kBtu/ft².
How has Costco #0459 Montebello (Vacant)'s energy performance changed over time?
BuildingCensus holds 2 California disclosures for Costco #0459 Montebello (Vacant), covering report years 2018–2019. Reported emissions went from 653 tCO₂e to 85 tCO₂e over the same span (down 87%). Only 2 of those years carry energy figures.
What does a site EUI of 8.8 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. Costco #0459 Montebello (Vacant)'s 8.8 kBtu/ft² across 137,930 sq ft works out to about 1.2 billion Btu (356 MWh-equivalent) in 2019. The disclosure also reports 354,712 kWh of electricity for the year.
Which law requires Costco #0459 Montebello (Vacant) to report its energy use?
Costco #0459 Montebello (Vacant) 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 2019 disclosure (source record california:6352018:2019). 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 supermarket/grocery store buildings in California
- Costco #00472 Salinas· 137,642 sq ft · score 70 (B)
- Costco #00424 Signal Hill· 137,202 sq ft · score 67 (C)
- Costco #00029 Roseville· 136,954 sq ft · score 65 (C)
- 1319 South Alvarado St· 136,793 sq ft · score 100 (A)
- Alvarado Location· 136,793 sq ft
- Costco #00782 Turlock· 136,788 sq ft · score 79 (B)
- Supermarket/Grocery Store buildings in California· 975 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 Costco #0459 Montebello (Vacant)'s energy grade?
Costco #0459 Montebello (Vacant) did not report an ENERGY STAR score in its 2019 disclosure, but its site energy-use intensity was 8.8 kBtu/ft².
How much energy does Costco #0459 Montebello (Vacant) use?
Its 2019 site energy-use intensity was 8.8 kBtu/ft² across 137,930 sq ft, including 354,712 kWh of electricity.
What are Costco #0459 Montebello (Vacant)'s carbon emissions?
Costco #0459 Montebello (Vacant) reported 85 tCO₂e of greenhouse-gas emissions (0.6 kgCO₂e/ft²) for 2019.
Where is Costco #0459 Montebello (Vacant)?
Costco #0459 Montebello (Vacant) is at 1345 N Montebello Blvd, Montebello, in Montebello, California 90640. Its coordinates are 34.03459, -118.09699 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Costco #0459 Montebello (Vacant) and when was it built?
Costco #0459 Montebello (Vacant) has 137,930 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 1993 as its year built. It is classed as supermarket/grocery store.
Is Costco #0459 Montebello (Vacant) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2019 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, “Costco #0459 Montebello (Vacant), Montebello, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/costco-0459-montebello-vacant-6b70ca8a (data as of July 9, 2026).