At a glance
Residence Inn Marriott Pearl is a 172,864-square-foot hotel at 1150 NW 9TH AVE in Portland, Oregon, built in 2013. In its 2024 Portland benchmarking disclosure it reported an ENERGY STAR score of 87 out of 100 (grade A), a site energy-use intensity of 55.8 kBtu/ft² and 753 tCO₂e of greenhouse-gas emissions. That score is higher than 48% of the 63 scored hotel buildings in Portland.
Commercial Building Energy Performance Reporting Policy · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 87 (band A) |
| Site EUI | 55.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 753 tCO₂e |
| GHG intensity | — |
| Electricity | 1,738,021 kWh |
| Natural gas | 37,120 therms |
| Gross floor area | 172,864 sq ft |
| Source record | portland_or:1N1E34BB-1304-B1:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 87 | +1 | 55.8 kBtu/ft² | 753 tCO₂e |
| 2023 | 86 | 56.8 kBtu/ft² | 724 tCO₂e |
Compliance context
Commercial Building Energy Performance Reporting Policy
Portland requires commercial buildings over 20,000 sq ft to report energy performance annually, with civil penalties for buildings that fail to comply.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1150 NW 9TH AVE
- City
- Portland
- State
- Oregon
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Portland · biggest emitters
How does Residence Inn Marriott Pearl compare with other hotel buildings in Portland?
The latest disclosures cover 68 hotel buildings in Portland, out of 952 buildings citywide. Residence Inn Marriott Pearl's ENERGY STAR score of 87 compares with an average of 82 across the 63 that report a score; it scores higher than 48% of them and lower than 48%. Its site EUI of 55.8 kBtu/ft² is about 11% below the average of 62.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 172,864 sq ft, it is about 42% above the average floor area of 121,950 sq ft for those buildings. It was built in 2013, 34 years later than the group's average year built (1979). 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 Residence Inn Marriott Pearl's energy performance changed over time?
BuildingCensus holds 2 Portland disclosures for Residence Inn Marriott Pearl, covering report years 2023–2024. Its ENERGY STAR score went from 86 in 2023 to 87 in 2024 (+1 points). Site EUI moved from 56.8 kBtu/ft² (2023) to 55.8 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 724 tCO₂e to 753 tCO₂e over the same span (up 4%).
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 Portland, 66% 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. Residence Inn Marriott Pearl's 55.8 kBtu/ft² across 172,864 sq ft works out to about 9.6 billion Btu (2,827 MWh-equivalent) in 2024. The disclosure also reports 1,738,021 kWh of electricity and 37,120 therms of natural gas for the year.
Which law requires Residence Inn Marriott Pearl to report its energy use?
Residence Inn Marriott Pearl reports under the Commercial Building Energy Performance Reporting Policy, the legal basis of Portland's Commercial Building Energy Reporting program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record portland_or:1N1E34BB-1304-B1:2024). Portland requires commercial buildings over 20,000 sq ft to report energy performance annually, with civil penalties for buildings that fail to comply.
More hotel buildings in Portland
- The Bidwell Portland Marriott City Center· 166,450 sq ft · score 77 (B)
- Crowne Plaza Downtown Hotel· 166,133 sq ft · score 58 (C)
- Hyatt House Riverplace· 161,633 sq ft · score 78 (B)
- Marriott Courtyard Portland· 147,250 sq ft · score 96 (A)
- Holiday Inn Portland Airport· 145,000 sq ft · score 63 (C)
- Dossier Hotel· 144,064 sq ft · score 85 (A)
- Hotel buildings in Portland· 68 benchmarked
- All Portland benchmarked buildings· Commercial Building Energy Performance Reporting Policy
- Most efficient large buildings in Portland
- Least efficient large buildings in Portland
- Biggest emitters in Portland
Frequently asked questions
What is Residence Inn Marriott Pearl's energy grade?
Residence Inn Marriott Pearl scores 87 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 Portland disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Residence Inn Marriott Pearl use?
Its 2024 site energy-use intensity was 55.8 kBtu/ft² across 172,864 sq ft, including 1,738,021 kWh of electricity and 37,120 therms of natural gas.
What are Residence Inn Marriott Pearl's carbon emissions?
Residence Inn Marriott Pearl reported 753 tCO₂e of greenhouse-gas emissions for 2024.
Where is Residence Inn Marriott Pearl?
Residence Inn Marriott Pearl is at 1150 NW 9TH AVE, in Portland, Oregon.
How big is Residence Inn Marriott Pearl and when was it built?
Residence Inn Marriott Pearl has 172,864 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2013 as its year built. It is classed as hotel.
Is Residence Inn Marriott Pearl covered by the Commercial Building Energy Performance Reporting Policy?
Yes — it appears in the 2024 Commercial Building Energy Reporting disclosure, which lists the buildings reporting under the Commercial Building Energy Performance Reporting Policy.
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About this data
Source: Commercial Building Energy Reporting (Commercial Building Energy Performance Reporting Policy), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Residence Inn Marriott Pearl, Portland, Oregon — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/portland/residence-inn-marriott-pearl-e2609425 (data as of July 9, 2026).