Atlantic Gardens - 4212-4218 4th St SE

How does Atlantic Gardens - 4212-4218 4th St SE 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. Atlantic Gardens - 4212-4218 4th St SE's ENERGY STAR score of 87 compares with an average of 72 across the 1,618 that report a score; it scores higher than 63% of them and lower than 35%. Its site EUI of 53.9 kBtu/ft² is roughly in line with the average of 51.1 kBtu/ft². Its emissions intensity of 3.4 kgCO₂e/ft² is about 11% below the group average of 3.8 kgCO₂e/ft².

At 29,796 sq ft, it is about 78% below the average floor area of 136,346 sq ft for those buildings. It was built in 1949, 16 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 Atlantic Gardens - 4212-4218 4th St SE's energy performance changed over time?

BuildingCensus holds 3 Washington, DC disclosures for Atlantic Gardens - 4212-4218 4th St SE, covering report years 2022–2024. Its ENERGY STAR score went from 66 in 2022 to 87 in 2024 (+21 points). Site EUI moved from 66.2 kBtu/ft² (2022) to 53.9 kBtu/ft² (2024), a 19% decrease. Reported emissions went from 129 tCO₂e to 101 tCO₂e over the same span (down 22%).

What does an ENERGY STAR score of 87 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 87 means the building performs better than about 87% of its national peers. BuildingCensus bands the score into report-card grades; 87 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. Atlantic Gardens - 4212-4218 4th St SE's 53.9 kBtu/ft² across 29,796 sq ft works out to about 1.6 billion Btu (471 MWh-equivalent) in 2024. Its source EUI of 90.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 170,104 kWh of electricity, 10,261 therms of natural gas and 1,660 thousand gallons of water for the year.

Which law requires Atlantic Gardens - 4212-4218 4th St SE to report its energy use?

Atlantic Gardens - 4212-4218 4th St SE 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:PM29885313:2024). 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.