The Portofino Hotel And Marina
Hotel in California, CA · 260 Portofino Way, Redondo Beach · 90277
At a glance
The Portofino Hotel And Marina is a 128,775-square-foot hotel at 260 Portofino Way, Redondo Beach in Redondo Beach, California, built in 1962. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 71 out of 100 (grade B), a site energy-use intensity of 101.3 kBtu/ft² and 719 tCO₂e of greenhouse-gas emissions. That score is higher than 33% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 71 (band B) |
| Site EUI | 101.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 719 tCO₂e |
| GHG intensity | 5.6 kgCO₂e/ft² |
| Electricity | 1,771,317 kWh |
| Natural gas | 70,287 therms |
| Gross floor area | 128,775 sq ft |
| Source record | california:62114792:2024 |
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
- 260 Portofino Way, Redondo Beach
- City
- California
- State
- California
- ZIP
- 90277
- Coordinates
- 33.84534, -118.39689
Within ~1 km
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See also: most efficient in California · biggest emitters
How does The Portofino Hotel And Marina compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. The Portofino Hotel And Marina's ENERGY STAR score of 71 compares with an average of 74 across the 1,525 that report a score; it scores higher than 33% of them and lower than 65%. Its site EUI of 101.3 kBtu/ft² is about 54% above the average of 65.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.6 kgCO₂e/ft² is about 40% above the group average of 4.0 kgCO₂e/ft².
At 128,775 sq ft, it is about 23% below the average floor area of 167,786 sq ft for those buildings. It was built in 1962, 26 years earlier 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.
What does an ENERGY STAR score of 71 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 71 means the building performs better than about 71% of its national peers. BuildingCensus bands the score into report-card grades; 71 falls in band B — above median (70–84). It sits 4 points below 75, the threshold for ENERGY STAR certification. 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. The Portofino Hotel And Marina's 101.3 kBtu/ft² across 128,775 sq ft works out to about 13 billion Btu (3,823 MWh-equivalent) in 2024. The disclosure also reports 1,771,317 kWh of electricity and 70,287 therms of natural gas for the year.
Which law requires The Portofino Hotel And Marina to report its energy use?
The Portofino Hotel And Marina 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:62114792:2024). 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 hotel buildings in California
- Double Tree Sf· 128,765 sq ft · score 65 (C)
- Le Parc Suite Hotel· 128,525 sq ft · score 96 (A)
- Doubletree Suites By Hilton· 128,000 sq ft · score 77 (B)
- Radisson Hotel Oakland Airport· 128,000 sq ft · score 96 (A)
- Seascape Beach Resort· 126,992 sq ft · score 99 (A)
- Kimpton Alton Hotel Fisherman'S Wharf· 126,250 sq ft · score 75 (B)
- 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 The Portofino Hotel And Marina's energy grade?
The Portofino Hotel And Marina scores 71 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Portofino Hotel And Marina use?
Its 2024 site energy-use intensity was 101.3 kBtu/ft² across 128,775 sq ft, including 1,771,317 kWh of electricity and 70,287 therms of natural gas.
What are The Portofino Hotel And Marina's carbon emissions?
The Portofino Hotel And Marina reported 719 tCO₂e of greenhouse-gas emissions (5.6 kgCO₂e/ft²) for 2024.
Where is The Portofino Hotel And Marina?
The Portofino Hotel And Marina is at 260 Portofino Way, Redondo Beach, in Redondo Beach, California 90277. Its coordinates are 33.84534, -118.39689 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is The Portofino Hotel And Marina and when was it built?
The Portofino Hotel And Marina has 128,775 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1962 as its year built. It is classed as hotel.
Is The Portofino Hotel And Marina 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, “The Portofino Hotel And Marina, Redondo Beach, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/the-portofino-hotel-and-marina-712c46c5 (data as of July 9, 2026).