1101 K Street - DC Reporting

How does 1101 K Street - DC Reporting compare with other office buildings in Washington, DC?

The latest disclosures cover 899 office buildings in Washington, DC, out of 6,870 buildings citywide. 1101 K Street - DC Reporting's ENERGY STAR score of 73 compares with an average of 70 across the 774 that report a score; it scores higher than 43% of them and lower than 54%. Its site EUI of 48.1 kBtu/ft² is about 13% below the average of 55.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.2 kgCO₂e/ft² is about 16% below the group average of 5.0 kgCO₂e/ft².

At 316,992 sq ft, it is about 47% above the average floor area of 216,135 sq ft for those buildings. It was built in 2007, 33 years later than the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².

How has 1101 K Street - DC Reporting's energy performance changed over time?

BuildingCensus holds 9 Washington, DC disclosures for 1101 K Street - DC Reporting, covering report years 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023, 2024. Its ENERGY STAR score went from 77 in 2015 to 73 in 2024 (-4 points); its best year on file was 2017, at 85. Site EUI moved from 68.4 kBtu/ft² (2015) to 48.1 kBtu/ft² (2024), a 30% decrease. Reported emissions went from 2,929 tCO₂e to 1,334 tCO₂e over the same span (down 54%).

What does an ENERGY STAR score of 73 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 73 means the building performs better than about 73% of its national peers. BuildingCensus bands the score into report-card grades; 73 falls in band B — above median (70–84). It sits 2 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. 1101 K Street - DC Reporting's 48.1 kBtu/ft² across 316,992 sq ft works out to about 15.2 billion Btu (4,469 MWh-equivalent) in 2024. Its source EUI of 134.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,434,136 kWh of electricity, 1,124 therms of natural gas and 3,441 thousand gallons of water for the year.

Which law requires 1101 K Street - DC Reporting to report its energy use?

1101 K Street - DC Reporting 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:PM4508405:2024). 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.