Gaithersburg Station - 29908

How does Gaithersburg Station - 29908 compare with other multifamily housing buildings in Montgomery County?

The latest disclosures cover 553 multifamily housing buildings in Montgomery County, out of 1,766 buildings citywide. Gaithersburg Station - 29908's ENERGY STAR score of 78 compares with an average of 80 across the 514 that report a score; it scores higher than 32% of them and lower than 67%. Its site EUI of 31.6 kBtu/ft² is about 27% below the average of 43.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.

At 512,794 sq ft, it is about 158% above the average floor area of 198,668 sq ft for those buildings. It was built in 2012, 23 years later than the group's average year built (1989). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².

How has Gaithersburg Station - 29908's energy performance changed over time?

BuildingCensus holds 2 Montgomery County disclosures for Gaithersburg Station - 29908, covering report years 2023–2024. Its ENERGY STAR score went from 79 in 2023 to 78 in 2024 (-1 points); its best year on file was 2023, at 79. Site EUI moved from 29.7 kBtu/ft² (2023) to 31.6 kBtu/ft² (2024), an 6% increase. Reported emissions went from 1,369 tCO₂e to 1,421 tCO₂e over the same span (up 4%).

What does an ENERGY STAR score of 78 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 78 means the building performs better than about 78% of its national peers. BuildingCensus bands the score into report-card grades; 78 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. Gaithersburg Station - 29908's 31.6 kBtu/ft² across 512,794 sq ft works out to about 16.2 billion Btu (4,749 MWh-equivalent) in 2024. Its source EUI of 88.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,741,331 kWh of electricity and 222 therms of natural gas for the year.

Which law requires Gaithersburg Station - 29908 to report its energy use?

Gaithersburg Station - 29908 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:18949792:2024). 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.