Anaheim Portofino Inn & Suites
Hotel in California, CA · 1831 S Harbor Blvd,, Anaheim · 92802
At a glance
Anaheim Portofino Inn & Suites is a 99,020-square-foot hotel at 1831 S Harbor Blvd,, Anaheim in Anaheim, California, built in 1977. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 34 out of 100 (grade D), a site energy-use intensity of 73.4 kBtu/ft² and 438 tCO₂e of greenhouse-gas emissions. That score is higher than 11% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 34 (band D) |
| Site EUI | 73.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 438 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 997,997 kWh |
| Natural gas | 38,498 therms |
| Gross floor area | 99,020 sq ft |
| Source record | california:27527313:2022 |
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
- 1831 S Harbor Blvd,, Anaheim
- City
- California
- State
- California
- ZIP
- 92802
- Coordinates
- 33.80209, -117.91605
Within ~1 km
Nearby benchmarked buildings
- Hilton Anaheim (Snaah)score 99
Hotel · 1,489,000 sq ft
- Hilton Anaheim (Snaah)-Svscore 82
Hotel · 1,489,000 sq ft
- 33764-Anaheim Marriottscore 95
Hotel · 767,846 sq ft
- Grand Californian Hotelscore —
Other · 615,521 sq ft
- Dolphin'S Cove Resortscore —
Other · 362,066 sq ft
- Anaheimscore 45
Hotel · 342,990 sq ft
See also: most efficient in California · biggest emitters
How does Anaheim Portofino Inn & Suites compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Anaheim Portofino Inn & Suites's ENERGY STAR score of 34 compares with an average of 74 across the 1,525 that report a score; it scores higher than 11% of them and lower than 89%. Its site EUI of 73.4 kBtu/ft² is about 12% 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 4.4 kgCO₂e/ft² is about 10% above the group average of 4.0 kgCO₂e/ft².
At 99,020 sq ft, it is about 41% below the average floor area of 167,786 sq ft for those buildings. It was built in 1977, 11 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 34 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 34 means the building performs better than about 34% of its national peers. BuildingCensus bands the score into report-card grades; 34 falls in band D — lowest band (1–54). It sits 41 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. Anaheim Portofino Inn & Suites's 73.4 kBtu/ft² across 99,020 sq ft works out to about 7.3 billion Btu (2,130 MWh-equivalent) in 2022. The disclosure also reports 997,997 kWh of electricity and 38,498 therms of natural gas for the year.
Which law requires Anaheim Portofino Inn & Suites to report its energy use?
Anaheim Portofino Inn & Suites 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 2022 disclosure (source record california:27527313:2022). 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
- Hotel Adagio - Autograph Collection· 99,000 sq ft · score 98 (A)
- Hotel Adagio· 99,000 sq ft · score 99 (A)
- Doubletree Campbell - Pruneyard Plaza, Ca· 99,000 sq ft · score 93 (A)
- 57439-Sanaa-Residence Inn By Marriott San Diego Sorrento Mesa/Sorrento Valley· 98,566 sq ft · score 92 (A)
- Hyatt Palm Springs· 98,500 sq ft · score 11 (D)
- 1101 - Sonesta Es Suites San Jose Airport - 1602 Crane Ct - Svc· 98,268 sq ft · score 98 (A)
- 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 Anaheim Portofino Inn & Suites's energy grade?
Anaheim Portofino Inn & Suites scores 34 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Anaheim Portofino Inn & Suites use?
Its 2022 site energy-use intensity was 73.4 kBtu/ft² across 99,020 sq ft, including 997,997 kWh of electricity and 38,498 therms of natural gas.
What are Anaheim Portofino Inn & Suites's carbon emissions?
Anaheim Portofino Inn & Suites reported 438 tCO₂e of greenhouse-gas emissions (4.4 kgCO₂e/ft²) for 2022.
Where is Anaheim Portofino Inn & Suites?
Anaheim Portofino Inn & Suites is at 1831 S Harbor Blvd,, Anaheim, in Anaheim, California 92802. Its coordinates are 33.80209, -117.91605 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Anaheim Portofino Inn & Suites and when was it built?
Anaheim Portofino Inn & Suites has 99,020 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1977 as its year built. It is classed as hotel.
Is Anaheim Portofino Inn & Suites covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “Anaheim Portofino Inn & Suites, Anaheim, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/anaheim-portofino-inn-suites-e2c8d024 (data as of July 9, 2026).