The Residence at Gallery Place

How does The Residence at Gallery Place compare with other multifamily housing buildings in Washington, DC?

The latest disclosures cover 1,799 multifamily housing buildings in Washington, DC, out of 6,870 buildings citywide. The Residence at Gallery Place's ENERGY STAR score of 96 compares with an average of 72 across the 1,618 that report a score; it scores higher than 84% of them and lower than 13%. Its site EUI of 32.8 kBtu/ft² is about 36% below the average of 51.1 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.9 kgCO₂e/ft² is about 24% below the group average of 3.8 kgCO₂e/ft².

At 150,169 sq ft, it is about 10% above the average floor area of 136,346 sq ft for those buildings. It was built in 2005, 40 years later than the group's average year built (1965). 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 The Residence at Gallery Place's energy performance changed over time?

BuildingCensus holds 4 Washington, DC disclosures for The Residence at Gallery Place, covering report years 2014–2017. Its ENERGY STAR score went from 30 in 2014 to 96 in 2017 (+66 points); its best year on file was 2016, at 99. Site EUI moved from 60.0 kBtu/ft² (2014) to 32.8 kBtu/ft² (2017), a 45% decrease. Reported emissions went from 1,015 tCO₂e to 433 tCO₂e over the same span (down 57%).

What does an ENERGY STAR score of 96 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 96 means the building performs better than about 96% of its national peers. BuildingCensus bands the score into report-card grades; 96 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 Washington, DC, 47% 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. The Residence at Gallery Place's 32.8 kBtu/ft² across 150,169 sq ft works out to about 4.9 billion Btu (1,444 MWh-equivalent) in 2017. Its source EUI of 76.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,044,213 kWh of electricity, 13,614 therms of natural gas and 5,698 thousand gallons of water for the year.

Which law requires The Residence at Gallery Place to report its energy use?

The Residence at Gallery Place reports under the Clean and Affordable Energy Act / BEPS, the legal basis of Washington, DC's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2017 disclosure (source record dc:PM3995373:2017). DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.