8644-Oakland - Emeryville
Hotel in California, CA · 3650 Mandela Parkway, Emeryville · 94608
At a glance
8644-Oakland - Emeryville is a 80,311-square-foot hotel at 3650 Mandela Parkway, Emeryville in Emeryville, California, built in 2001. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 89 out of 100 (grade A), a site energy-use intensity of 35.0 kBtu/ft² and 179 tCO₂e of greenhouse-gas emissions. That score is higher than 61% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 89 (band A) |
| Site EUI | 35.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 179 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 491,290 kWh |
| Natural gas | 11,362 therms |
| Gross floor area | 80,311 sq ft |
| Source record | california:6814707:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 89 | +5 | 35.0 kBtu/ft² | 179 tCO₂e |
| 2022 | 84 | -2 | 40.3 kBtu/ft² | 199 tCO₂e |
| 2021 | 86 | +5 | 37.0 kBtu/ft² | 171 tCO₂e |
| 2019 | 81 | -4 | 41.6 kBtu/ft² | 201 tCO₂e |
| 2018 | 85 | 39.4 kBtu/ft² | 198 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
- 3650 Mandela Parkway, Emeryville
- City
- California
- State
- California
- ZIP
- 94608
- Coordinates
- 37.82718, -122.28829
Within ~1 km
Nearby benchmarked buildings
- East Bay Bridge - 24601101score —
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- Bridge At Emeryvillescore 99
Multifamily Housing · 337,165 sq ft
- Bay Street - Z634010 (By066)score —
Lifestyle Center · 327,789 sq ft
- Emeryville - 165score 99
Wholesale Club/Supercenter · 274,000 sq ft
Hotel · 241,989 sq ft
- Pixar - Steve Jobs Buildingscore 100
Office · 218,000 sq ft
See also: most efficient in California · biggest emitters
How does 8644-Oakland - Emeryville compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. 8644-Oakland - Emeryville's ENERGY STAR score of 89 compares with an average of 74 across the 1,525 that report a score; it scores higher than 61% of them and lower than 37%. Its site EUI of 35.0 kBtu/ft² is about half of the average of 65.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.2 kgCO₂e/ft² is about half of the group average of 4.0 kgCO₂e/ft².
At 80,311 sq ft, it is about half of the average floor area of 167,786 sq ft for those buildings. It was built in 2001, 13 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has 8644-Oakland - Emeryville's energy performance changed over time?
BuildingCensus holds 5 California disclosures for 8644-Oakland - Emeryville, covering report years 2018, 2019, 2021, 2022, 2023. Its ENERGY STAR score went from 85 in 2018 to 89 in 2023 (+4 points). Site EUI moved from 39.4 kBtu/ft² (2018) to 35.0 kBtu/ft² (2023), a 11% decrease. Reported emissions went from 198 tCO₂e to 179 tCO₂e over the same span (down 9%).
What does an ENERGY STAR score of 89 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 89 means the building performs better than about 89% of its national peers. BuildingCensus bands the score into report-card grades; 89 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 8644-Oakland - Emeryville's 35.0 kBtu/ft² across 80,311 sq ft works out to about 2.8 billion Btu (824 MWh-equivalent) in 2023. The disclosure also reports 491,290 kWh of electricity and 11,362 therms of natural gas for the year.
Which law requires 8644-Oakland - Emeryville to report its energy use?
8644-Oakland - Emeryville 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 2023 disclosure (source record california:6814707:2023). 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 hotel buildings in California
- Clocktower Inn Ventura· 80,236 sq ft · score 100 (A)
- 1268 - Sonesta Es Suites Huntington Beach 9930 Slater Ave - Svc· 80,220 sq ft · score 92 (A)
- 0912-Redding· 80,193 sq ft · score 97 (A)
- 311J7-Sjcfe-Fremont Courtyard· 80,020 sq ft · score 99 (A)
- Redding Sundial Bridge Ca Shtn· 80,000 sq ft · score 26 (D)
- Holiday Inn Express And Suites San Jose Airport· 80,000 sq ft · score 33 (D)
- Hotel buildings in California· 1,599 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 8644-Oakland - Emeryville's energy grade?
8644-Oakland - Emeryville scores 89 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 8644-Oakland - Emeryville use?
Its 2023 site energy-use intensity was 35.0 kBtu/ft² across 80,311 sq ft, including 491,290 kWh of electricity and 11,362 therms of natural gas.
What are 8644-Oakland - Emeryville's carbon emissions?
8644-Oakland - Emeryville reported 179 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2023.
Where is 8644-Oakland - Emeryville?
8644-Oakland - Emeryville is at 3650 Mandela Parkway, Emeryville, in Emeryville, California 94608. Its coordinates are 37.82718, -122.28829 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 8644-Oakland - Emeryville and when was it built?
8644-Oakland - Emeryville has 80,311 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2001 as its year built. It is classed as hotel.
Is 8644-Oakland - Emeryville covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “8644-Oakland - Emeryville, Emeryville, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/8644-oakland-emeryville-8e4bff05 (data as of July 9, 2026).