Waterfront At Harbor Bay 1801
Laboratory in California, CA · 1801 Harbor Bay Parkway, Alameda · 94502
At a glance
Waterfront At Harbor Bay 1801 is a 57,747-square-foot laboratory building at 1801 Harbor Bay Parkway, Alameda in Alameda, California, built in 1998. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 201.4 kBtu/ft² and 656 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 201.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 656 tCO₂e |
| GHG intensity | 11.3 kgCO₂e/ft² |
| Electricity | 2,062,656 kWh |
| Natural gas | 47,671 therms |
| Gross floor area | 57,747 sq ft |
| Source record | california:1493444:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 201.4 kBtu/ft² | 656 tCO₂e | |
| 2021 | — | 140.2 kBtu/ft² | 514 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
- 1801 Harbor Bay Parkway, Alameda
- City
- California
- State
- California
- ZIP
- 94502
- Coordinates
- 37.72601, -122.24283
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Waterfront At Harbor Bay 1801 compare with other laboratory buildings in California?
The latest disclosures cover 308 laboratory buildings in California, out of 40,029 buildings citywide. Its site EUI of 201.4 kBtu/ft² is about 11% above the average of 181.8 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 11.3 kgCO₂e/ft² is roughly in line with the group average of 11.1 kgCO₂e/ft².
At 57,747 sq ft, it is about half of the average floor area of 121,485 sq ft for those buildings. It was built in 1998, 6 years later than the group's average year built (1992). Across all 24 jurisdictions BuildingCensus covers, the 795 laboratory buildings average an ENERGY STAR score of 29 and a site EUI of 231.7 kBtu/ft².
How has Waterfront At Harbor Bay 1801's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Waterfront At Harbor Bay 1801, covering report years 2021, 2024. Site EUI moved from 140.2 kBtu/ft² (2021) to 201.4 kBtu/ft² (2024), an 44% increase. Reported emissions went from 514 tCO₂e to 656 tCO₂e over the same span (up 27%).
What does a site EUI of 201.4 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. Waterfront At Harbor Bay 1801's 201.4 kBtu/ft² across 57,747 sq ft works out to about 11.6 billion Btu (3,408 MWh-equivalent) in 2024. The disclosure also reports 2,062,656 kWh of electricity and 47,671 therms of natural gas for the year.
Which law requires Waterfront At Harbor Bay 1801 to report its energy use?
Waterfront At Harbor Bay 1801 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:1493444:2024). 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.
More laboratory buildings in California
- 4385 Hopyard Road· 56,505 sq ft · EUI 38.1 kBtu/ft²
- Tga Mob 5005 Mcconnell Llc· 56,306 sq ft · EUI 68.9 kBtu/ft²
- Discovery Collection - 4215 Sorrento Boulevard· 56,053 sq ft · EUI 233.1 kBtu/ft²
- Bmr-3280 Bayshore· 55,898 sq ft · EUI 47.4 kBtu/ft²
- Bmr-34790 Ardentech Court· 55,888 sq ft · EUI 14.8 kBtu/ft²
- 4 Cromwell· 55,703 sq ft · EUI 47.0 kBtu/ft²
- Laboratory buildings in California· 308 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 Waterfront At Harbor Bay 1801's energy grade?
Waterfront At Harbor Bay 1801 did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 201.4 kBtu/ft².
How much energy does Waterfront At Harbor Bay 1801 use?
Its 2024 site energy-use intensity was 201.4 kBtu/ft² across 57,747 sq ft, including 2,062,656 kWh of electricity and 47,671 therms of natural gas.
What are Waterfront At Harbor Bay 1801's carbon emissions?
Waterfront At Harbor Bay 1801 reported 656 tCO₂e of greenhouse-gas emissions (11.3 kgCO₂e/ft²) for 2024.
Where is Waterfront At Harbor Bay 1801?
Waterfront At Harbor Bay 1801 is at 1801 Harbor Bay Parkway, Alameda, in Alameda, California 94502. Its coordinates are 37.72601, -122.24283 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Waterfront At Harbor Bay 1801 and when was it built?
Waterfront At Harbor Bay 1801 has 57,747 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1998 as its year built. It is classed as laboratory.
Is Waterfront At Harbor Bay 1801 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, “Waterfront At Harbor Bay 1801, Alameda, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/waterfront-at-harbor-bay-1801-703c6867 (data as of July 9, 2026).