Bethesda Complexc
Transportation Terminal/Station in Montgomery County, MD · 1283 Seven Locks Rd · 20854
At a glance
Bethesda Complexc is a 93,042-square-foot transportation terminal/station at 1283 Seven Locks Rd in Montgomery County, Maryland, built in 1973. In its 2024 Montgomery County benchmarking disclosure it reported a site energy-use intensity of 48.1 kBtu/ft² and 321 tCO₂e of greenhouse-gas emissions.
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 48.1 kBtu/ft² |
| Source EUI | 95.5 kBtu/ft² |
| GHG emissions | 321 tCO₂e |
| GHG intensity | — |
| Electricity | 700,765 kWh |
| Natural gas | 20,887 therms |
| Gross floor area | 93,042 sq ft |
| Source record | montgomery_county:5244930:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 48.1 kBtu/ft² | 321 tCO₂e | |
| 2023 | — | 55.0 kBtu/ft² | 355 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
- 1283 Seven Locks Rd
- State
- Maryland
- ZIP
- 20854
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 Bethesda Complexc compare with other buildings in Montgomery County?
The latest disclosures cover 1,766 benchmarked buildings in Montgomery County. Its site EUI of 48.1 kBtu/ft² is about 31% below the average of 69.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 93,042 sq ft, it is about 32% below the average floor area of 136,354 sq ft for those buildings. It was built in 1973, 12 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 103 transportation terminal/station buildings average an ENERGY STAR score of 4 and a site EUI of 105.1 kBtu/ft².
How has Bethesda Complexc's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for Bethesda Complexc, covering report years 2023–2024. Site EUI moved from 55.0 kBtu/ft² (2023) to 48.1 kBtu/ft² (2024), a 13% decrease. Reported emissions went from 355 tCO₂e to 321 tCO₂e over the same span (down 10%).
What does a site EUI of 48.1 kBtu/ft² mean?
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. Bethesda Complexc's 48.1 kBtu/ft² across 93,042 sq ft works out to about 4.5 billion Btu (1,312 MWh-equivalent) in 2024. Its source EUI of 95.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 700,765 kWh of electricity and 20,887 therms of natural gas for the year.
Which law requires Bethesda Complexc to report its energy use?
Bethesda Complexc 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:5244930:2024). 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 transportation terminal/station buildings in Montgomery County
Frequently asked questions
What is Bethesda Complexc's energy grade?
Bethesda Complexc did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 48.1 kBtu/ft².
How much energy does Bethesda Complexc use?
Its 2024 site energy-use intensity was 48.1 kBtu/ft² (95.5 kBtu/ft² source) across 93,042 sq ft, including 700,765 kWh of electricity and 20,887 therms of natural gas.
What are Bethesda Complexc's carbon emissions?
Bethesda Complexc reported 321 tCO₂e of greenhouse-gas emissions for 2024.
Where is Bethesda Complexc?
Bethesda Complexc is at 1283 Seven Locks Rd, in Montgomery County, Maryland 20854.
How big is Bethesda Complexc and when was it built?
Bethesda Complexc has 93,042 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1973 as its year built. It is classed as transportation terminal/station.
Is Bethesda Complexc 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, “Bethesda Complexc, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/bethesda-complexc-da9a4817 (data as of October 2, 2026).