Motel 6 Gaithersburg
Hotel in Montgomery County, MD · 497 Quince Orchard Rd · 20878
At a glance
Motel 6 Gaithersburg is a 46,536-square-foot hotel at 497 Quince Orchard Rd in Montgomery County, Maryland, built in 1983. In its 2024 Montgomery County benchmarking disclosure it reported an ENERGY STAR score of 63 out of 100 (grade C), a site energy-use intensity of 54.4 kBtu/ft² and 177 tCO₂e of greenhouse-gas emissions. That score is higher than 44% of the 48 scored hotel buildings in Montgomery County.
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 63 (band C) |
| Site EUI | 54.4 kBtu/ft² |
| Source EUI | 103.2 kBtu/ft² |
| GHG emissions | 177 tCO₂e |
| GHG intensity | — |
| Electricity | 359,456 kWh |
| Natural gas | 13,043 therms |
| Gross floor area | 46,536 sq ft |
| Source record | montgomery_county:26703567:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 63 | -6 | 54.4 kBtu/ft² | 177 tCO₂e |
| 2023 | 69 | 49.9 kBtu/ft² | 166 tCO₂e |
Compliance context
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 497 Quince Orchard Rd
- State
- Maryland
- ZIP
- 20878
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Montgomery County · biggest emitters
How does Motel 6 Gaithersburg compare with other hotel buildings in Montgomery County?
The latest disclosures cover 50 hotel buildings in Montgomery County, out of 1,766 buildings citywide. Motel 6 Gaithersburg's ENERGY STAR score of 63 compares with an average of 61 across the 48 that report a score; it scores higher than 44% of them and lower than 54%. Its site EUI of 54.4 kBtu/ft² is about 25% below the average of 72.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 46,536 sq ft, it is about 62% below the average floor area of 121,110 sq ft for those buildings. It was built in 1983, 7 years earlier than the group's average year built (1990). 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 Motel 6 Gaithersburg's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for Motel 6 Gaithersburg, covering report years 2023–2024. Its ENERGY STAR score went from 69 in 2023 to 63 in 2024 (-6 points); its best year on file was 2023, at 69. Site EUI moved from 49.9 kBtu/ft² (2023) to 54.4 kBtu/ft² (2024), an 9% increase. Reported emissions went from 166 tCO₂e to 177 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 63 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 63 means the building performs better than about 63% of its national peers. BuildingCensus bands the score into report-card grades; 63 falls in band C — below median (55–69). It sits 12 points below 75, the threshold for ENERGY STAR certification. In Montgomery County, 53% 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. Motel 6 Gaithersburg's 54.4 kBtu/ft² across 46,536 sq ft works out to about 2.5 billion Btu (742 MWh-equivalent) in 2024. Its source EUI of 103.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 359,456 kWh of electricity and 13,043 therms of natural gas for the year.
Which law requires Motel 6 Gaithersburg to report its energy use?
Motel 6 Gaithersburg reports under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21), the legal basis of Montgomery County's Commercial Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record montgomery_county:26703567:2024). Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
More hotel buildings in Montgomery County
- 8130 Wisconsn Ave· 39,866 sq ft · score 2 (D)
- Sleep Inn Rockville· 39,000 sq ft · score 55 (C)
- Hotel buildings in Montgomery County· 50 benchmarked
- All Montgomery County benchmarked buildings· Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
- Most efficient large buildings in Montgomery County
- Least efficient large buildings in Montgomery County
- Biggest emitters in Montgomery County
Frequently asked questions
What is Motel 6 Gaithersburg's energy grade?
Motel 6 Gaithersburg scores 63 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 Montgomery County disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Motel 6 Gaithersburg use?
Its 2024 site energy-use intensity was 54.4 kBtu/ft² (103.2 kBtu/ft² source) across 46,536 sq ft, including 359,456 kWh of electricity and 13,043 therms of natural gas.
What are Motel 6 Gaithersburg's carbon emissions?
Motel 6 Gaithersburg reported 177 tCO₂e of greenhouse-gas emissions for 2024.
Where is Motel 6 Gaithersburg?
Motel 6 Gaithersburg is at 497 Quince Orchard Rd, in Montgomery County, Maryland 20878.
How big is Motel 6 Gaithersburg and when was it built?
Motel 6 Gaithersburg has 46,536 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1983 as its year built. It is classed as hotel.
Is Motel 6 Gaithersburg covered by the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)?
Yes — it appears in the 2024 Commercial Building Energy Benchmarking disclosure, which lists the buildings reporting under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21).
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About this data
Source: Commercial Building Energy Benchmarking (Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Motel 6 Gaithersburg, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/motel-6-gaithersburg-948ca74f (data as of October 2, 2026).