Courtyard By Marriott Long Beach Downtown
Hotel in California, CA · 500 East 1St Street, Long Beach · 90802
At a glance
Courtyard By Marriott Long Beach Downtown is a 140,000-square-foot hotel at 500 East 1St Street, Long Beach in Long Beach, California, built in 1971. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 87 out of 100 (grade A), a site energy-use intensity of 28.0 kBtu/ft² and 260 tCO₂e of greenhouse-gas emissions. That score is higher than 57% 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 | 87 (band A) |
| Site EUI | 28.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 260 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 1,147,249 kWh |
| Gross floor area | 140,000 sq ft |
| Source record | california:36353451:2023 |
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
- 500 East 1St Street, Long Beach
- City
- California
- State
- California
- ZIP
- 90802
- Coordinates
- 33.76777, -118.18586
Within ~1 km
Nearby benchmarked buildings
- Hyatt Regency Long Beachscore 100
Hotel · 573,852 sq ft
- Landmark Squarescore 99
Mixed Use Property · 468,566 sq ft
- Landmark Squarescore 100
Office · 463,123 sq ft
- Shoreline Squarescore 89
Office · 430,177 sq ft
- Oceanairescore 100
Multifamily Housing · 422,699 sq ft
- 4200- Westin Long Beachscore 74
Hotel · 413,500 sq ft
See also: most efficient in California · biggest emitters
How does Courtyard By Marriott Long Beach Downtown compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Courtyard By Marriott Long Beach Downtown's ENERGY STAR score of 87 compares with an average of 74 across the 1,525 that report a score; it scores higher than 57% of them and lower than 41%. Its site EUI of 28.0 kBtu/ft² is about 57% below 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 1.9 kgCO₂e/ft² is about half of the group average of 4.0 kgCO₂e/ft².
At 140,000 sq ft, it is about 17% below the average floor area of 167,786 sq ft for those buildings. It was built in 1971, 17 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 87 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 87 means the building performs better than about 87% of its national peers. BuildingCensus bands the score into report-card grades; 87 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. Courtyard By Marriott Long Beach Downtown's 28.0 kBtu/ft² across 140,000 sq ft works out to about 3.9 billion Btu (1,149 MWh-equivalent) in 2023. The disclosure also reports 1,147,249 kWh of electricity for the year.
Which law requires Courtyard By Marriott Long Beach Downtown to report its energy use?
Courtyard By Marriott Long Beach Downtown 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:36353451:2023). 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
- Dtsa· 139,380 sq ft · score 60 (C)
- Club Quarters· 138,810 sq ft · score 96 (A)
- Emb Napa Valley - Wine Country, Ca-Sv· 138,500 sq ft · score 92 (A)
- Embassy Suites By Hilton Napa Valley (Napvl)· 138,500 sq ft · score 98 (A)
- Hotel Amarano Burbank· 138,150 sq ft · score 88 (A)
- Hyatt Place San Jose Downtown· 138,095 sq ft · score 89 (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 Courtyard By Marriott Long Beach Downtown's energy grade?
Courtyard By Marriott Long Beach Downtown scores 87 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 Courtyard By Marriott Long Beach Downtown use?
Its 2023 site energy-use intensity was 28.0 kBtu/ft² across 140,000 sq ft, including 1,147,249 kWh of electricity.
What are Courtyard By Marriott Long Beach Downtown's carbon emissions?
Courtyard By Marriott Long Beach Downtown reported 260 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2023.
Where is Courtyard By Marriott Long Beach Downtown?
Courtyard By Marriott Long Beach Downtown is at 500 East 1St Street, Long Beach, in Long Beach, California 90802. Its coordinates are 33.76777, -118.18586 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Courtyard By Marriott Long Beach Downtown and when was it built?
Courtyard By Marriott Long Beach Downtown has 140,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1971 as its year built. It is classed as hotel.
Is Courtyard By Marriott Long Beach Downtown 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).
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.
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, “Courtyard By Marriott Long Beach Downtown, Long Beach, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/courtyard-by-marriott-long-beach-downtown-79e7f2f7 (data as of July 9, 2026).