Marriott Riverside At The Convention Center
Hotel in California, CA · 3400 Market Street, Riverside · 92501
At a glance
Marriott Riverside At The Convention Center is a 55,000-square-foot hotel at 3400 Market Street, Riverside in Riverside, California, built in 1981. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 4 out of 100 (grade D), a site energy-use intensity of 260.2 kBtu/ft² and 787 tCO₂e of greenhouse-gas emissions. That score is higher than 3% 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 | 4 (band D) |
| Site EUI | 260.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 787 tCO₂e |
| GHG intensity | 14.3 kgCO₂e/ft² |
| Electricity | 2,251,990 kWh |
| Natural gas | 65,424 therms |
| Gross floor area | 55,000 sq ft |
| Source record | california:63972693:2024 |
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
- 3400 Market Street, Riverside
- City
- California
- State
- California
- ZIP
- 92501
- Coordinates
- 33.98590, -117.37294
Within ~1 km
Nearby benchmarked buildings
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- Rpdcscore —
Prison/Incarceration · 261,814 sq ft
Multifamily Housing · 250,012 sq ft
- Downtown Law Buildingscore —
Other - Public Services · 249,682 sq ft
See also: most efficient in California · biggest emitters
How does Marriott Riverside At The Convention Center compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. Marriott Riverside At The Convention Center's ENERGY STAR score of 4 compares with an average of 74 across the 1,525 that report a score; it scores higher than 3% of them and lower than 97%. Its site EUI of 260.2 kBtu/ft² is about 297% 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 14.3 kgCO₂e/ft² is about 258% above the group average of 4.0 kgCO₂e/ft².
At 55,000 sq ft, it is about 67% below the average floor area of 167,786 sq ft for those buildings. It was built in 1981, 7 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 4 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 4 means the building performs better than about 4% of its national peers. BuildingCensus bands the score into report-card grades; 4 falls in band D — lowest band (1–54). It sits 71 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. Marriott Riverside At The Convention Center's 260.2 kBtu/ft² across 55,000 sq ft works out to about 14.3 billion Btu (4,194 MWh-equivalent) in 2024. The disclosure also reports 2,251,990 kWh of electricity and 65,424 therms of natural gas for the year.
Which law requires Marriott Riverside At The Convention Center to report its energy use?
Marriott Riverside At The Convention Center 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:63972693:2024). 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
- 1535 North Peach Ave· 54,936 sq ft · score 75 (B)
- Hilton Garden Inn Roseville· 54,888 sq ft · score 60 (C)
- Hilton Garden Inn Folsom· 54,835 sq ft · score 76 (B)
- 9612-San Ramon-Bishop Ranch· 54,725 sq ft · score 61 (C)
- 34047 Fremont Boulevard - Ab802· 54,640 sq ft · score 95 (A)
- Clovis Ca His· 54,536 sq ft · score 94 (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 Marriott Riverside At The Convention Center's energy grade?
Marriott Riverside At The Convention Center scores 4 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Marriott Riverside At The Convention Center use?
Its 2024 site energy-use intensity was 260.2 kBtu/ft² across 55,000 sq ft, including 2,251,990 kWh of electricity and 65,424 therms of natural gas.
What are Marriott Riverside At The Convention Center's carbon emissions?
Marriott Riverside At The Convention Center reported 787 tCO₂e of greenhouse-gas emissions (14.3 kgCO₂e/ft²) for 2024.
Where is Marriott Riverside At The Convention Center?
Marriott Riverside At The Convention Center is at 3400 Market Street, Riverside, in Riverside, California 92501. Its coordinates are 33.98590, -117.37294 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Marriott Riverside At The Convention Center and when was it built?
Marriott Riverside At The Convention Center has 55,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1981 as its year built. It is classed as hotel.
Is Marriott Riverside At The Convention Center 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, “Marriott Riverside At The Convention Center, Riverside, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/marriott-riverside-at-the-convention-center-f6ce436d (data as of July 9, 2026).