Montclair Hospital Medical Center
Hospital (General Medical & Surgical) in California, CA · 5000 San Bernardino St., Montclair · 91763
At a glance
Montclair Hospital Medical Center is a 71,000-square-foot hospital (general medical & surgical) at 5000 San Bernardino St., Montclair in Montclair, California, built in 1971. In its 2019 California benchmarking disclosure it reported an ENERGY STAR score of 3 out of 100 (grade D), a site energy-use intensity of 479.4 kBtu/ft² and 1,950 tCO₂e of greenhouse-gas emissions. That score is higher than 6% of the 300 scored hospital (general medical & surgical) buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2019
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 3 (band D) |
| Site EUI | 479.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,950 tCO₂e |
| GHG intensity | 27.5 kgCO₂e/ft² |
| Electricity | 2,450,933 kWh |
| Natural gas | 256,271 therms |
| Gross floor area | 71,000 sq ft |
| Source record | california:5965092:2019 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2019latest | 3 | ±0 | 479.4 kBtu/ft² | 1,950 tCO₂e |
| 2018 | 3 | 481.9 kBtu/ft² | 2,092 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
- 5000 San Bernardino St., Montclair
- City
- California
- State
- California
- ZIP
- 91763
- Coordinates
- 34.07888, -117.69595
Within ~1 km
Nearby benchmarked buildings
- Montclair Place Campusscore —
Enclosed Mall · 1,234,657 sq ft
- Montclair High Schoolscore 25
K-12 School · 234,409 sq ft
- Montclair, Ca-1614score 97
Retail Store · 197,422 sq ft
- Cambridge Park Apartmentsscore 43
Multifamily Housing · 183,403 sq ft
- Lexington Townhomes (Lx046)score 87
Multifamily Housing · 182,553 sq ft
- Costco #00686 Montclairscore 82
Supermarket/Grocery Store · 149,705 sq ft
See also: most efficient in California · biggest emitters
How does Montclair Hospital Medical Center compare with other hospital (general medical & surgical) buildings in California?
The latest disclosures cover 329 hospital (general medical & surgical) buildings in California, out of 40,029 buildings citywide. Montclair Hospital Medical Center's ENERGY STAR score of 3 compares with an average of 59 across the 300 that report a score; it scores higher than 6% of them and lower than 93%. Its site EUI of 479.4 kBtu/ft² is about twice the average of 238.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 27.5 kgCO₂e/ft² is about twice the group average of 14.1 kgCO₂e/ft².
At 71,000 sq ft, it is about 84% below the average floor area of 432,386 sq ft for those buildings. It was built in 1971, 6 years earlier than the group's average year built (1978). Across all 24 jurisdictions BuildingCensus covers, the 748 hospital (general medical & surgical) buildings average an ENERGY STAR score of 59 and a site EUI of 238.7 kBtu/ft².
How has Montclair Hospital Medical Center's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Montclair Hospital Medical Center, covering report years 2018–2019. Its ENERGY STAR score was 3 in both 2018 and 2019. Site EUI moved from 481.9 kBtu/ft² (2018) to 479.4 kBtu/ft² (2019), a 1% decrease. Reported emissions went from 2,092 tCO₂e to 1,950 tCO₂e over the same span (down 7%).
What does an ENERGY STAR score of 3 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 3 means the building performs better than about 3% of its national peers. BuildingCensus bands the score into report-card grades; 3 falls in band D — lowest band (1–54). It sits 72 points below 75, the threshold for ENERGY STAR certification. 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. Montclair Hospital Medical Center's 479.4 kBtu/ft² across 71,000 sq ft works out to about 34 billion Btu (9,975 MWh-equivalent) in 2019. The disclosure also reports 2,450,933 kWh of electricity and 256,271 therms of natural gas for the year.
Which law requires Montclair Hospital Medical Center to report its energy use?
Montclair Hospital Medical Center 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:5965092:2019). 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 hospital (general medical & surgical) buildings in California
- Adventist-Ahrd-372 W. Cypress Ave· 68,520 sq ft · score 72 (B)
- Adventist-Ahdl-1401 Garces Hwy· 68,485 sq ft · score 81 (B)
- Ridgecrest Regional Hospital· 67,026 sq ft · score 77 (B)
- Glendora Community Hospital· 66,823 sq ft · score 99 (A)
- Glendora Community Hospital· 66,823 sq ft · score 99 (A)
- Sierra Medical Properties, Llc· 66,760 sq ft · score 100 (A)
- Hospital (General Medical & Surgical) buildings in California· 329 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 Montclair Hospital Medical Center's energy grade?
Montclair Hospital Medical Center scores 3 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2019 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Montclair Hospital Medical Center use?
Its 2019 site energy-use intensity was 479.4 kBtu/ft² across 71,000 sq ft, including 2,450,933 kWh of electricity and 256,271 therms of natural gas.
What are Montclair Hospital Medical Center's carbon emissions?
Montclair Hospital Medical Center reported 1,950 tCO₂e of greenhouse-gas emissions (27.5 kgCO₂e/ft²) for 2019.
Where is Montclair Hospital Medical Center?
Montclair Hospital Medical Center is at 5000 San Bernardino St., Montclair, in Montclair, California 91763. Its coordinates are 34.07888, -117.69595 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Montclair Hospital Medical Center and when was it built?
Montclair Hospital Medical Center has 71,000 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 1971 as its year built. It is classed as hospital (general medical & surgical).
Is Montclair Hospital Medical Center 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, “Montclair Hospital Medical Center, Montclair, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/montclair-hospital-medical-center-69413c1c (data as of July 9, 2026).