Korean Emmanuel Presby. Church
Worship Facility in California, CA · 4435 Fortran Dr, San Jose · 95134
At a glance
Korean Emmanuel Presby. Church is a 77,500-square-foot worship facility at 4435 Fortran Dr, San Jose in San Jose, California, built in 2006. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 84 out of 100 (grade B), a site energy-use intensity of 12.7 kBtu/ft² and 57 tCO₂e of greenhouse-gas emissions. That score is higher than 56% of the 77 scored worship facility buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 84 (band B) |
| Site EUI | 12.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 57 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 198,641 kWh |
| Natural gas | 3,050 therms |
| Gross floor area | 77,500 sq ft |
| Source record | california:6783116:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 84 | -1 | 12.7 kBtu/ft² | 57 tCO₂e |
| 2020 | 85 | +14 | 15.3 kBtu/ft² | 72 tCO₂e |
| 2019 | 71 | -1 | 19.3 kBtu/ft² | 96 tCO₂e |
| 2018 | 72 | 17.7 kBtu/ft² | 89 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
- 4435 Fortran Dr, San Jose
- City
- California
- State
- California
- ZIP
- 95134
- Coordinates
- 37.42205, -121.95701
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Korean Emmanuel Presby. Church compare with other worship facility buildings in California?
The latest disclosures cover 132 worship facility buildings in California, out of 40,029 buildings citywide. Korean Emmanuel Presby. Church's ENERGY STAR score of 84 compares with an average of 72 across the 77 that report a score; it scores higher than 56% of them and lower than 42%. Its site EUI of 12.7 kBtu/ft² is about half of the average of 23.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.7 kgCO₂e/ft² is about half of the group average of 1.5 kgCO₂e/ft².
At 77,500 sq ft, it is about 22% below the average floor area of 99,110 sq ft for those buildings. It was built in 2006, 27 years later than the group's average year built (1979). Across all 24 jurisdictions BuildingCensus covers, the 1,035 worship facility buildings average an ENERGY STAR score of 50 and a site EUI of 47.8 kBtu/ft².
How has Korean Emmanuel Presby. Church's energy performance changed over time?
BuildingCensus holds 4 California disclosures for Korean Emmanuel Presby. Church, covering report years 2018–2021. Its ENERGY STAR score went from 72 in 2018 to 84 in 2021 (+12 points); its best year on file was 2020, at 85. Site EUI moved from 17.7 kBtu/ft² (2018) to 12.7 kBtu/ft² (2021), a 28% decrease. Reported emissions went from 89 tCO₂e to 57 tCO₂e over the same span (down 36%).
What does an ENERGY STAR score of 84 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 84 means the building performs better than about 84% of its national peers. BuildingCensus bands the score into report-card grades; 84 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. Korean Emmanuel Presby. Church's 12.7 kBtu/ft² across 77,500 sq ft works out to about 1 billion Btu (288 MWh-equivalent) in 2021. The disclosure also reports 198,641 kWh of electricity and 3,050 therms of natural gas for the year.
Which law requires Korean Emmanuel Presby. Church to report its energy use?
Korean Emmanuel Presby. Church 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 2021 disclosure (source record california:6783116:2021). 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 worship facility buildings in California
- The Mennonite Brethren Church Of Reedley· 77,000 sq ft · EUI 29.9 kBtu/ft²
- Saba Inc· 76,567 sq ft · score 80 (B)
- Church Building, 801 Silver Avenue, San Francisco· 75,000 sq ft
- Calvary Chapel Oceanside· 73,000 sq ft · score 67 (C)
- San Diego Ca Temple· 72,000 sq ft
- 52739780201 - San Diego Ca Temple· 72,000 sq ft · score 1 (D)
- Worship Facility buildings in California· 132 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 Korean Emmanuel Presby. Church's energy grade?
Korean Emmanuel Presby. Church scores 84 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2021 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Korean Emmanuel Presby. Church use?
Its 2021 site energy-use intensity was 12.7 kBtu/ft² across 77,500 sq ft, including 198,641 kWh of electricity and 3,050 therms of natural gas.
What are Korean Emmanuel Presby. Church's carbon emissions?
Korean Emmanuel Presby. Church reported 57 tCO₂e of greenhouse-gas emissions (0.7 kgCO₂e/ft²) for 2021.
Where is Korean Emmanuel Presby. Church?
Korean Emmanuel Presby. Church is at 4435 Fortran Dr, San Jose, in San Jose, California 95134. Its coordinates are 37.42205, -121.95701 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Korean Emmanuel Presby. Church and when was it built?
Korean Emmanuel Presby. Church has 77,500 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 2006 as its year built. It is classed as worship facility.
Is Korean Emmanuel Presby. Church covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 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, “Korean Emmanuel Presby. Church, San Jose, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/korean-emmanuel-presby-church-b8e0ea6c (data as of July 9, 2026).