Montgomery Executive Center
Office in Montgomery County, MD · 6 Montgomery Village Ave · 20879
At a glance
Montgomery Executive Center is a 125,342-square-foot office building at 6 Montgomery Village Ave in Montgomery County, Maryland, built in 1983. In its 2024 Montgomery County benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 44.2 kBtu/ft² and 487 tCO₂e of greenhouse-gas emissions. That score is higher than 57% of the 325 scored office buildings in Montgomery County.
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 44.2 kBtu/ft² |
| Source EUI | 123.9 kBtu/ft² |
| GHG emissions | 487 tCO₂e |
| GHG intensity | — |
| Electricity | 1,625,269 kWh |
| Natural gas | 0 therms |
| Gross floor area | 125,342 sq ft |
| Source record | montgomery_county:4115610:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | ±0 | 44.2 kBtu/ft² | 487 tCO₂e |
| 2023 | 75 | 43.2 kBtu/ft² | 476 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
- 6 Montgomery Village Ave
- State
- Maryland
- ZIP
- 20879
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 Montgomery Executive Center compare with other office buildings in Montgomery County?
The latest disclosures cover 414 office buildings in Montgomery County, out of 1,766 buildings citywide. Montgomery Executive Center's ENERGY STAR score of 75 compares with an average of 63 across the 325 that report a score; it scores higher than 57% of them and lower than 40%. Its site EUI of 44.2 kBtu/ft² is about 34% below the average of 66.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 125,342 sq ft, it is roughly in line with the average floor area of 132,356 sq ft for those buildings. It was built in 1983, 4 years earlier than the group's average year built (1987). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Montgomery Executive Center's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for Montgomery Executive Center, covering report years 2023–2024. Its ENERGY STAR score was 75 in both 2023 and 2024. Site EUI moved from 43.2 kBtu/ft² (2023) to 44.2 kBtu/ft² (2024), an 2% increase. Reported emissions went from 476 tCO₂e to 487 tCO₂e over the same span (up 2%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). 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 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. Montgomery Executive Center's 44.2 kBtu/ft² across 125,342 sq ft works out to about 5.5 billion Btu (1,624 MWh-equivalent) in 2024. Its source EUI of 123.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,625,269 kWh of electricity and 0 therms of natural gas for the year.
Which law requires Montgomery Executive Center to report its energy use?
Montgomery Executive Center 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:4115610:2024). 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 office buildings in Montgomery County
- The Fairmont Building· 125,108 sq ft · score 81 (B)
- 6010 Executive Boulevard· 125,000 sq ft · score 68 (C)
- 6000 Executive Blvd.· 124,778 sq ft · score 83 (B)
- 7500 Standish Place - Rockville· 124,518 sq ft · score 85 (A)
- Br44137-Shady Grove - Bldg 9231· 123,809 sq ft · score 96 (A)
- Br44136-Shady Grove - Bldg 9210· 123,133 sq ft · score 72 (B)
- Office buildings in Montgomery County· 414 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 Montgomery Executive Center's energy grade?
Montgomery Executive Center scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 Montgomery County disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Montgomery Executive Center use?
Its 2024 site energy-use intensity was 44.2 kBtu/ft² (123.9 kBtu/ft² source) across 125,342 sq ft, including 1,625,269 kWh of electricity and 0 therms of natural gas.
What are Montgomery Executive Center's carbon emissions?
Montgomery Executive Center reported 487 tCO₂e of greenhouse-gas emissions for 2024.
Where is Montgomery Executive Center?
Montgomery Executive Center is at 6 Montgomery Village Ave, in Montgomery County, Maryland 20879.
How big is Montgomery Executive Center and when was it built?
Montgomery Executive Center has 125,342 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1983 as its year built. It is classed as office.
Is Montgomery Executive Center 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, “Montgomery Executive Center, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/montgomery-executive-center-b93692c9 (data as of October 2, 2026).