21.11 Woodside High
K-12 School in California, CA · 199 Churchill Ave., Woodside · 94062
At a glance
21.11 Woodside High is a 275,880-square-foot K-12 school at 199 Churchill Ave., Woodside in Woodside, California, built in 1950. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 29 out of 100 (grade D), a site energy-use intensity of 69.5 kBtu/ft² and 1,189 tCO₂e of greenhouse-gas emissions. That score is higher than 6% of the 2,016 scored K-12 school buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 29 (band D) |
| Site EUI | 69.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,189 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Electricity | 979,243 kWh |
| Natural gas | 179,286 therms |
| Gross floor area | 275,880 sq ft |
| Source record | california:3475173:2023 |
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
- 199 Churchill Ave., Woodside
- City
- California
- State
- California
- ZIP
- 94062
- Coordinates
- 37.44339, -122.23214
Within ~1 km
Nearby benchmarked buildings
No other benchmarked buildings within ~1 km.
See also: most efficient in California · biggest emitters
How does 21.11 Woodside High compare with other K-12 school buildings in California?
The latest disclosures cover 2,128 K-12 school buildings in California, out of 40,029 buildings citywide. 21.11 Woodside High's ENERGY STAR score of 29 compares with an average of 74 across the 2,016 that report a score; it scores higher than 6% of them and lower than 94%. Its site EUI of 69.5 kBtu/ft² is about twice the average of 34.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 4.3 kgCO₂e/ft² is about twice the group average of 2.0 kgCO₂e/ft².
At 275,880 sq ft, it is about twice the average floor area of 129,123 sq ft for those buildings. It was built in 1950, 26 years earlier than the group's average year built (1976). Across all 24 jurisdictions BuildingCensus covers, the 6,548 K-12 school buildings average an ENERGY STAR score of 64 and a site EUI of 52.7 kBtu/ft².
What does an ENERGY STAR score of 29 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 29 means the building performs better than about 29% of its national peers. BuildingCensus bands the score into report-card grades; 29 falls in band D — lowest band (1–54). It sits 46 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. 21.11 Woodside High's 69.5 kBtu/ft² across 275,880 sq ft works out to about 19.2 billion Btu (5,619 MWh-equivalent) in 2023. The disclosure also reports 979,243 kWh of electricity and 179,286 therms of natural gas for the year.
Which law requires 21.11 Woodside High to report its energy use?
21.11 Woodside High 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 2023 disclosure (source record california:3475173:2023). 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 K-12 school buildings in California
- North High· 275,402 sq ft · score 96 (A)
- Gths- Pv 12/22/16 - Batt 1/25/19· 274,423 sq ft · score 93 (A)
- Murrieta Valley High· 274,386 sq ft · score 59 (C)
- Temecula Valley High School· 273,667 sq ft · score 25 (D)
- Colton High School· 273,000 sq ft · score 100 (A)
- Pusd - Paramount High School· 271,852 sq ft
- K-12 School buildings in California· 2,128 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 21.11 Woodside High's energy grade?
21.11 Woodside High scores 29 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 21.11 Woodside High use?
Its 2023 site energy-use intensity was 69.5 kBtu/ft² across 275,880 sq ft, including 979,243 kWh of electricity and 179,286 therms of natural gas.
What are 21.11 Woodside High's carbon emissions?
21.11 Woodside High reported 1,189 tCO₂e of greenhouse-gas emissions (4.3 kgCO₂e/ft²) for 2023.
Where is 21.11 Woodside High?
21.11 Woodside High is at 199 Churchill Ave., Woodside, in Woodside, California 94062. Its coordinates are 37.44339, -122.23214 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 21.11 Woodside High and when was it built?
21.11 Woodside High has 275,880 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1950 as its year built. It is classed as K-12 school.
Is 21.11 Woodside High covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “21.11 Woodside High, Woodside, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/21-11-woodside-high-640f3b97 (data as of July 9, 2026).