Cloverdale Business Park (Bldg C)

How does Cloverdale Business Park (Bldg C) compare with other non-refrigerated warehouse buildings in Seattle?

The latest disclosures cover 164 non-refrigerated warehouse buildings in Seattle, out of 3,871 buildings citywide. Cloverdale Business Park (Bldg C)'s ENERGY STAR score of 86 compares with an average of 58 across the 117 that report a score; it scores higher than 86% of them and lower than 11%. Its site EUI of 25.6 kBtu/ft² is about 16% below the average of 30.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.7 kgCO₂e/ft² is about 19% below the group average of 0.9 kgCO₂e/ft².

At 48,020 sq ft, it is about 18% below the average floor area of 58,727 sq ft for those buildings. It was built in 1979, 19 years later than the group's average year built (1960). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².

How has Cloverdale Business Park (Bldg C)'s energy performance changed over time?

BuildingCensus holds 11 Seattle disclosures for Cloverdale Business Park (Bldg C), covering report years 2015–2025. Its ENERGY STAR score went from 73 in 2015 to 86 in 2025 (+13 points). Site EUI moved from 46.9 kBtu/ft² (2015) to 25.6 kBtu/ft² (2025), a 45% decrease. Reported emissions went from 54 tCO₂e to 35 tCO₂e over the same span (down 35%).

What does an ENERGY STAR score of 86 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 86 means the building performs better than about 86% of its national peers. BuildingCensus bands the score into report-card grades; 86 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 Seattle, 69% 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. Cloverdale Business Park (Bldg C)'s 25.6 kBtu/ft² across 48,020 sq ft works out to about 1.2 billion Btu (360 MWh-equivalent) in 2025. Its source EUI of 49.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 180,576 kWh of electricity and 6,079 therms of natural gas for the year.

Which law requires Cloverdale Business Park (Bldg C) to report its energy use?

Cloverdale Business Park (Bldg C) reports under the Seattle Energy Benchmarking Ordinance (SMC 22.920), the legal basis of Seattle's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record seattle:24538:2025). Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.