100 Redwood Shores Parkway - Opi
Office in California, CA · 100 Redwood Shores Parkway, Redwood City · 94065
At a glance
100 Redwood Shores Parkway - Opi is a 67,721-square-foot office building at 100 Redwood Shores Parkway, Redwood City in Redwood City, California, built in 1993. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 9 out of 100 (grade D), a site energy-use intensity of 117.9 kBtu/ft² and 464 tCO₂e of greenhouse-gas emissions. That score is higher than 4% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 9 (band D) |
| Site EUI | 117.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 464 tCO₂e |
| GHG intensity | 6.9 kgCO₂e/ft² |
| Electricity | 947,181 kWh |
| Natural gas | 47,030 therms |
| Gross floor area | 67,721 sq ft |
| Source record | california:6368364:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 9 | +1 | 117.9 kBtu/ft² | 464 tCO₂e |
| 2023 | 8 | 122.5 kBtu/ft² | 505 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | — | — | — | |
| 2020 | 34 | 104.2 kBtu/ft² | 415 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
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
- 100 Redwood Shores Parkway, Redwood City
- City
- California
- State
- California
- ZIP
- 94065
- Coordinates
- 37.51836, -122.25222
Within ~1 km
Nearby benchmarked buildings
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- Towers@Shores Bscore 89
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- 333 Twin Dolphin Plazascore 93
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- Towers@Shores Ascore 82
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See also: most efficient in California · biggest emitters
How does 100 Redwood Shores Parkway - Opi compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 100 Redwood Shores Parkway - Opi's ENERGY STAR score of 9 compares with an average of 75 across the 4,912 that report a score; it scores higher than 4% of them and lower than 96%. Its site EUI of 117.9 kBtu/ft² is about twice the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.9 kgCO₂e/ft² is about twice the group average of 3.6 kgCO₂e/ft².
At 67,721 sq ft, it is about 55% below the average floor area of 151,937 sq ft for those buildings. It was built in 1993, 8 years later than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 100 Redwood Shores Parkway - Opi's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 100 Redwood Shores Parkway - Opi, covering report years 2018–2024. Its ENERGY STAR score went from 34 in 2020 to 9 in 2024 (-25 points); its best year on file was 2020, at 34. Site EUI moved from 104.2 kBtu/ft² (2020) to 117.9 kBtu/ft² (2024), an 13% increase. Reported emissions went from 415 tCO₂e to 464 tCO₂e over the same span (up 12%).
What does an ENERGY STAR score of 9 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 9 means the building performs better than about 9% of its national peers. BuildingCensus bands the score into report-card grades; 9 falls in band D — lowest band (1–54). It sits 66 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. 100 Redwood Shores Parkway - Opi's 117.9 kBtu/ft² across 67,721 sq ft works out to about 8 billion Btu (2,340 MWh-equivalent) in 2024. The disclosure also reports 947,181 kWh of electricity and 47,030 therms of natural gas for the year.
Which law requires 100 Redwood Shores Parkway - Opi to report its energy use?
100 Redwood Shores Parkway - Opi 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 2024 disclosure (source record california:6368364:2024). 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.
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Frequently asked questions
What is 100 Redwood Shores Parkway - Opi's energy grade?
100 Redwood Shores Parkway - Opi scores 9 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 100 Redwood Shores Parkway - Opi use?
Its 2024 site energy-use intensity was 117.9 kBtu/ft² across 67,721 sq ft, including 947,181 kWh of electricity and 47,030 therms of natural gas.
What are 100 Redwood Shores Parkway - Opi's carbon emissions?
100 Redwood Shores Parkway - Opi reported 464 tCO₂e of greenhouse-gas emissions (6.9 kgCO₂e/ft²) for 2024.
Where is 100 Redwood Shores Parkway - Opi?
100 Redwood Shores Parkway - Opi is at 100 Redwood Shores Parkway, Redwood City, in Redwood City, California 94065. Its coordinates are 37.51836, -122.25222 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 100 Redwood Shores Parkway - Opi and when was it built?
100 Redwood Shores Parkway - Opi has 67,721 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1993 as its year built. It is classed as office.
Is 100 Redwood Shores Parkway - Opi covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 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, “100 Redwood Shores Parkway - Opi, Redwood City, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/100-redwood-shores-parkway-opi-0642f9fe (data as of July 9, 2026).