Office building #100015

How does Office building #100015 compare with other office buildings in Boston?

The latest disclosures cover 467 office buildings in Boston, out of 6,305 buildings citywide. Office building #100015's ENERGY STAR score of 88 compares with an average of 71 across the 356 that report a score; it scores higher than 77% of them and lower than 20%. Its site EUI of 68.2 kBtu/ft² is about 11% above the average of 61.7 kBtu/ft² — it uses more energy per square foot than the typical building in that group.

At 620,642 sq ft, it is about 224% above the average floor area of 191,803 sq ft for those buildings. 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 Office building #100015's energy performance changed over time?

BuildingCensus holds 3 Boston disclosures for Office building #100015, covering report years 2022–2024. Its ENERGY STAR score went from 82 in 2022 to 88 in 2024 (+6 points); its best year on file was 2023, at 92. Site EUI moved from 55.8 kBtu/ft² (2022) to 68.2 kBtu/ft² (2024), an 22% increase. Reported emissions went from 2,438 tCO₂e to 2,340 tCO₂e over the same span (down 4%).

What does an ENERGY STAR score of 88 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 88 means the building performs better than about 88% of its national peers. BuildingCensus bands the score into report-card grades; 88 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 Boston, 52% 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. Office building #100015's 68.2 kBtu/ft² across 620,642 sq ft works out to about 42.3 billion Btu (12,405 MWh-equivalent) in 2024. The disclosure also reports 7,010,656 kWh of electricity and 183,795 therms of natural gas for the year.

Which law requires Office building #100015 to report its energy use?

Office building #100015 reports under BERDO 2.0, the legal basis of Boston's Building Emissions Reduction and Disclosure Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record boston:100015:2024). BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.