Bayshore Tech Park - 1100 Island Dr
Mixed Use Property in California, CA · 1100 Island Drive, Redwood City · 94065
At a glance
Bayshore Tech Park - 1100 Island Dr is a 51,695-square-foot mixed use property building at 1100 Island Drive, Redwood City in Redwood City, California, built in 1999. In its 2021 California benchmarking disclosure it reported a site energy-use intensity of 90.6 kBtu/ft² and 266 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 90.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 266 tCO₂e |
| GHG intensity | 5.1 kgCO₂e/ft² |
| Electricity | 670,478 kWh |
| Natural gas | 24,002 therms |
| Gross floor area | 51,695 sq ft |
| Source record | california:1923151:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | — | 90.6 kBtu/ft² | 266 tCO₂e | |
| 2018 | 43 | 79.1 kBtu/ft² | 280 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1100 Island Drive, Redwood City
- City
- California
- State
- California
- ZIP
- 94065
- Coordinates
- 37.53680, -122.25623
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Bayshore Tech Park - 1100 Island Dr compare with other mixed use property buildings in California?
The latest disclosures cover 294 mixed use property buildings in California, out of 40,029 buildings citywide. Its site EUI of 90.6 kBtu/ft² is about 28% above the average of 70.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.1 kgCO₂e/ft² is about 19% above the group average of 4.3 kgCO₂e/ft².
At 51,695 sq ft, it is about 74% below the average floor area of 200,559 sq ft for those buildings. It was built in 1999, 15 years later than the group's average year built (1984). Across all 24 jurisdictions BuildingCensus covers, the 1,212 mixed use property buildings average an ENERGY STAR score of 69 and a site EUI of 79.8 kBtu/ft².
How has Bayshore Tech Park - 1100 Island Dr's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Bayshore Tech Park - 1100 Island Dr, covering report years 2018, 2021. Site EUI moved from 79.1 kBtu/ft² (2018) to 90.6 kBtu/ft² (2021), an 15% increase. Reported emissions went from 280 tCO₂e to 266 tCO₂e over the same span (down 5%).
What does a site EUI of 90.6 kBtu/ft² mean?
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. Bayshore Tech Park - 1100 Island Dr's 90.6 kBtu/ft² across 51,695 sq ft works out to about 4.7 billion Btu (1,373 MWh-equivalent) in 2021. The disclosure also reports 670,478 kWh of electricity and 24,002 therms of natural gas for the year.
Which law requires Bayshore Tech Park - 1100 Island Dr to report its energy use?
Bayshore Tech Park - 1100 Island Dr 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:1923151:2021). 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 mixed use property buildings in California
- 1349 Moffett Park Dr.· 51,440 sq ft · EUI 408.3 kBtu/ft²
- 40 Jessie Street - Sf· 50,790 sq ft · EUI 84.2 kBtu/ft²
- 03 Mf (Whitmore Maintenance Station)· 50,176 sq ft · EUI 41.5 kBtu/ft²
- Stadium Plaza Business Park - 1515 Sunkist· 41,952 sq ft
- Goodman Private· 29,108 sq ft · EUI 15.9 kBtu/ft²
- Building 500, 4180 N. First Street, San Jose· 20,329 sq ft · EUI 249.2 kBtu/ft²
- Mixed Use Property buildings in California· 294 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 Bayshore Tech Park - 1100 Island Dr's energy grade?
Bayshore Tech Park - 1100 Island Dr did not report an ENERGY STAR score in its 2021 disclosure, but its site energy-use intensity was 90.6 kBtu/ft².
How much energy does Bayshore Tech Park - 1100 Island Dr use?
Its 2021 site energy-use intensity was 90.6 kBtu/ft² across 51,695 sq ft, including 670,478 kWh of electricity and 24,002 therms of natural gas.
What are Bayshore Tech Park - 1100 Island Dr's carbon emissions?
Bayshore Tech Park - 1100 Island Dr reported 266 tCO₂e of greenhouse-gas emissions (5.1 kgCO₂e/ft²) for 2021.
Where is Bayshore Tech Park - 1100 Island Dr?
Bayshore Tech Park - 1100 Island Dr is at 1100 Island Drive, Redwood City, in Redwood City, California 94065. Its coordinates are 37.53680, -122.25623 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Bayshore Tech Park - 1100 Island Dr and when was it built?
Bayshore Tech Park - 1100 Island Dr has 51,695 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 1999 as its year built. It is classed as mixed use property.
Is Bayshore Tech Park - 1100 Island Dr 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, “Bayshore Tech Park - 1100 Island Dr, Redwood City, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/bayshore-tech-park-1100-island-dr-7b409245 (data as of July 9, 2026).