One Harbor Center
Office in California, CA · 1 Harbor Center, Suisun City · 94585
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 41.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 121 tCO₂e |
| GHG intensity | 2.4 kgCO₂e/ft² |
| Electricity | 180,944 kWh |
| Natural gas | 15,015 therms |
| Gross floor area | 50,201 sq ft |
| Source record | california:6295147:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | +1 | 41.3 kBtu/ft² | 121 tCO₂e |
| 2023 | 92 | +8 | 42.7 kBtu/ft² | 131 tCO₂e |
| 2018 | 84 | 59.7 kBtu/ft² | 190 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
- 1 Harbor Center, Suisun City
- City
- California
- State
- California
- ZIP
- 94585
- Coordinates
- 38.24179, -122.03997
Within ~1 km
Nearby benchmarked buildings
Office · 749,375 sq ft
- Village Apartments Iiscore 92
Multifamily Housing · 116,830 sq ft
- 48-A1 Hall Of Justicescore —
Office · 111,148 sq ft
- Crystal Middle Schoolscore 100
K-12 School · 70,940 sq ft
- 2 Harbor Centerscore 58
Hotel · 64,232 sq ft
- Almond Gardensscore 99
Multifamily Housing · 63,168 sq ft
See also: most efficient in California · biggest emitters
Frequently asked questions
What is One Harbor Center's energy grade?
One Harbor Center scores 93 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does One Harbor Center use?
Its 2024 site energy-use intensity was 41.3 kBtu/ft² across 50,201 sq ft, including 180,944 kWh of electricity and 15,015 therms of natural gas.
What are One Harbor Center's carbon emissions?
One Harbor Center reported 121 tCO₂e of greenhouse-gas emissions (2.4 kgCO₂e/ft²) for 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.
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:6295147:2024.