2715-2723 Ordway St NW

How does 2715-2723 Ordway St NW 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. 2715-2723 Ordway St NW's ENERGY STAR score of 52 compares with an average of 72 across the 1,618 that report a score; it scores higher than 20% of them and lower than 79%. Its site EUI of 48.4 kBtu/ft² is roughly in line with 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 3.0 kgCO₂e/ft² is about 20% below the group average of 3.8 kgCO₂e/ft².

At 32,929 sq ft, it is about 76% below the average floor area of 136,346 sq ft for those buildings. It was built in 1944, 21 years earlier 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 2715-2723 Ordway St NW's energy performance changed over time?

BuildingCensus holds 2 Washington, DC disclosures for 2715-2723 Ordway St NW, covering report years 2021, 2024. Its ENERGY STAR score went from 32 in 2021 to 52 in 2024 (+20 points). Site EUI moved from 57.6 kBtu/ft² (2021) to 48.4 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 128 tCO₂e to 100 tCO₂e over the same span (down 22%).

What does an ENERGY STAR score of 52 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 52 means the building performs better than about 52% of its national peers. BuildingCensus bands the score into report-card grades; 52 falls in band D — lowest band (1–54). It sits 23 points below 75, the threshold for ENERGY STAR certification. 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. 2715-2723 Ordway St NW's 48.4 kBtu/ft² across 32,929 sq ft works out to about 1.6 billion Btu (467 MWh-equivalent) in 2024. Its source EUI of 94.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 241,413 kWh of electricity, 6,423 therms of natural gas and 1,867 thousand gallons of water for the year.

Which law requires 2715-2723 Ordway St NW to report its energy use?

2715-2723 Ordway St NW 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 2024 disclosure (source record dc:PM77254092:2024). 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.