Harbor Bay Nla Llc-1301 Harbor Bay Parkway
Office in California, CA · 1301 Harbor Bay Parkway, Alameda · 94502
At a glance
Harbor Bay Nla Llc-1301 Harbor Bay Parkway is a 65,476-square-foot office building at 1301 Harbor Bay Parkway, Alameda in Alameda, California, built in 1984. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 144.5 kBtu/ft² and 605 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 144.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 605 tCO₂e |
| GHG intensity | 9.3 kgCO₂e/ft² |
| Electricity | 2,273,964 kWh |
| Natural gas | 17,030 therms |
| Gross floor area | 65,476 sq ft |
| Source record | california:2785418:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 144.5 kBtu/ft² | 605 tCO₂e | |
| 2023 | — | 179.6 kBtu/ft² | 773 tCO₂e | |
| 2022 | — | 184.7 kBtu/ft² | 782 tCO₂e | |
| 2021 | — | 181.0 kBtu/ft² | 693 tCO₂e | |
| 2020 | — | 185.1 kBtu/ft² | 769 tCO₂e | |
| 2018 | — | 166.6 kBtu/ft² | 721 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
- 1301 Harbor Bay Parkway, Alameda
- City
- California
- State
- California
- ZIP
- 94502
- Coordinates
- 37.72637, -122.23517
Within ~1 km
Nearby benchmarked buildings
- 1310 Harbor Bay (Penumbra)score 92
Office · 129,129 sq ft
- 1650 Harbor Bay Parkwayscore 55
Office · 125,205 sq ft
- 1320 Harbor Bayscore 50
Office · 124,061 sq ft
- 1420 South Loop Llcscore 99
Office · 121,216 sq ft
Office · 118,847 sq ft
Office · 118,125 sq ft
See also: most efficient in California · biggest emitters
How does Harbor Bay Nla Llc-1301 Harbor Bay Parkway compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Its site EUI of 144.5 kBtu/ft² is about 156% above 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 9.3 kgCO₂e/ft² is about 157% above the group average of 3.6 kgCO₂e/ft².
At 65,476 sq ft, it is about 57% below the average floor area of 151,937 sq ft for those buildings. Its 1984 construction date is close to 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 Harbor Bay Nla Llc-1301 Harbor Bay Parkway's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Harbor Bay Nla Llc-1301 Harbor Bay Parkway, covering report years 2018, 2020, 2021, 2022, 2023, 2024. Site EUI moved from 166.6 kBtu/ft² (2018) to 144.5 kBtu/ft² (2024), a 13% decrease. Reported emissions went from 721 tCO₂e to 605 tCO₂e over the same span (down 16%).
What does a site EUI of 144.5 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. Harbor Bay Nla Llc-1301 Harbor Bay Parkway's 144.5 kBtu/ft² across 65,476 sq ft works out to about 9.5 billion Btu (2,773 MWh-equivalent) in 2024. The disclosure also reports 2,273,964 kWh of electricity and 17,030 therms of natural gas for the year.
Which law requires Harbor Bay Nla Llc-1301 Harbor Bay Parkway to report its energy use?
Harbor Bay Nla Llc-1301 Harbor Bay Parkway 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:2785418:2024). 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 office buildings in California
- 3111 N Tustin Street· 65,460 sq ft · EUI 40.1 kBtu/ft²
- 13181 - Turner Court· 65,388 sq ft · score 86 (A)
- Atlas 999, Llc C/O Mdw Property Management· 65,380 sq ft · score 96 (A)
- 1107 Investment· 65,365 sq ft · EUI 23.5 kBtu/ft²
- Clpf Jefferson Campus Lp - 5890 West Jefferson Blvd· 65,360 sq ft · score 85 (A)
- 4750 Patrick Henry· 65,350 sq ft · EUI 27.9 kBtu/ft²
- Office buildings in California· 6,214 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 Harbor Bay Nla Llc-1301 Harbor Bay Parkway's energy grade?
Harbor Bay Nla Llc-1301 Harbor Bay Parkway did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 144.5 kBtu/ft².
How much energy does Harbor Bay Nla Llc-1301 Harbor Bay Parkway use?
Its 2024 site energy-use intensity was 144.5 kBtu/ft² across 65,476 sq ft, including 2,273,964 kWh of electricity and 17,030 therms of natural gas.
What are Harbor Bay Nla Llc-1301 Harbor Bay Parkway's carbon emissions?
Harbor Bay Nla Llc-1301 Harbor Bay Parkway reported 605 tCO₂e of greenhouse-gas emissions (9.3 kgCO₂e/ft²) for 2024.
Where is Harbor Bay Nla Llc-1301 Harbor Bay Parkway?
Harbor Bay Nla Llc-1301 Harbor Bay Parkway is at 1301 Harbor Bay Parkway, Alameda, in Alameda, California 94502. Its coordinates are 37.72637, -122.23517 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Harbor Bay Nla Llc-1301 Harbor Bay Parkway and when was it built?
Harbor Bay Nla Llc-1301 Harbor Bay Parkway has 65,476 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1984 as its year built. It is classed as office.
Is Harbor Bay Nla Llc-1301 Harbor Bay Parkway 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, “Harbor Bay Nla Llc-1301 Harbor Bay Parkway, Alameda, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/harbor-bay-nla-llc-1301-harbor-bay-parkway-c28f3e8a (data as of July 9, 2026).