Saint Joseph'S Medical Center
Hospital (General Medical & Surgical) in California, CA · 1800 North California Street, Stockton · 95204
At a glance
Saint Joseph'S Medical Center is a 734,240-square-foot hospital (general medical & surgical) at 1800 North California Street, Stockton in Stockton, California, built in 1916. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 87 out of 100 (grade A), a site energy-use intensity of 183.2 kBtu/ft² and 7,915 tCO₂e of greenhouse-gas emissions. That score is higher than 68% of the 300 scored hospital (general medical & surgical) buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 87 (band A) |
| Site EUI | 183.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 7,915 tCO₂e |
| GHG intensity | 10.8 kgCO₂e/ft² |
| Electricity | 19,936,291 kWh |
| Natural gas | 641,095 therms |
| Gross floor area | 734,240 sq ft |
| Source record | california:16047779:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 87 | +4 | 183.2 kBtu/ft² | 7,915 tCO₂e |
| 2019 | 83 | +9 | 185.8 kBtu/ft² | 8,118 tCO₂e |
| 2018 | 74 | 200.7 kBtu/ft² | 8,643 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
- 1800 North California Street, Stockton
- City
- California
- State
- California
- ZIP
- 95204
- Coordinates
- 37.97052, -121.28842
Within ~1 km
Nearby benchmarked buildings
No other benchmarked buildings within ~1 km.
See also: most efficient in California · biggest emitters
How does Saint Joseph'S 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. Saint Joseph'S Medical Center's ENERGY STAR score of 87 compares with an average of 59 across the 300 that report a score; it scores higher than 68% of them and lower than 30%. Its site EUI of 183.2 kBtu/ft² is about 23% below the average of 238.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 10.8 kgCO₂e/ft² is about 23% below the group average of 14.1 kgCO₂e/ft².
At 734,240 sq ft, it is about 70% above the average floor area of 432,386 sq ft for those buildings. It was built in 1916, 61 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 Saint Joseph'S Medical Center's energy performance changed over time?
BuildingCensus holds 3 California disclosures for Saint Joseph'S Medical Center, covering report years 2018–2020. Its ENERGY STAR score went from 74 in 2018 to 87 in 2020 (+13 points). Site EUI moved from 200.7 kBtu/ft² (2018) to 183.2 kBtu/ft² (2020), a 9% decrease. Reported emissions went from 8,643 tCO₂e to 7,915 tCO₂e over the same span (down 8%).
What does an ENERGY STAR score of 87 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 87 means the building performs better than about 87% of its national peers. BuildingCensus bands the score into report-card grades; 87 falls in band A — high performer (85–100). 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. Saint Joseph'S Medical Center's 183.2 kBtu/ft² across 734,240 sq ft works out to about 134.5 billion Btu (39,422 MWh-equivalent) in 2020. The disclosure also reports 19,936,291 kWh of electricity and 641,095 therms of natural gas for the year.
Which law requires Saint Joseph'S Medical Center to report its energy use?
Saint Joseph'S 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 2020 disclosure (source record california:16047779:2020). 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
- Oc Irvine Hospital Campus· 733,225 sq ft · score 23 (D)
- Baldwin Park Hospital Campus· 720,769 sq ft · score 45 (D)
- Oakland Hospital (Old)· 718,571 sq ft · score 100 (A)
- Laguna Honda Hospital· 717,126 sq ft · score 90 (A)
- Kaiser Permanente San Diego Medical Center· 690,285 sq ft · score 90 (A)
- Scripps Mercy Sd - Hospital· 684,980 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 Saint Joseph'S Medical Center's energy grade?
Saint Joseph'S Medical Center scores 87 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Saint Joseph'S Medical Center use?
Its 2020 site energy-use intensity was 183.2 kBtu/ft² across 734,240 sq ft, including 19,936,291 kWh of electricity and 641,095 therms of natural gas.
What are Saint Joseph'S Medical Center's carbon emissions?
Saint Joseph'S Medical Center reported 7,915 tCO₂e of greenhouse-gas emissions (10.8 kgCO₂e/ft²) for 2020.
Where is Saint Joseph'S Medical Center?
Saint Joseph'S Medical Center is at 1800 North California Street, Stockton, in Stockton, California 95204. Its coordinates are 37.97052, -121.28842 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Saint Joseph'S Medical Center and when was it built?
Saint Joseph'S Medical Center has 734,240 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 1916 as its year built. It is classed as hospital (general medical & surgical).
Is Saint Joseph'S Medical Center covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2020 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, “Saint Joseph'S Medical Center, Stockton, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/saint-joseph-s-medical-center-d7d6980a (data as of July 9, 2026).