Hotel Americania

How does Hotel Americania compare with other commercial buildings in San Francisco?

The latest disclosures cover 1,683 commercial buildings in San Francisco, out of 2,509 buildings citywide. Hotel Americania's ENERGY STAR score of 100 compares with an average of 78 across the 790 that report a score; it scores higher than 90% of them. Its site EUI of 33.6 kBtu/ft² is about 32% below the average of 49.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.8 kgCO₂e/ft² is about 33% below the group average of 2.7 kgCO₂e/ft².

At 124,147 sq ft, it is about 16% above the average floor area of 107,408 sq ft for those buildings. It was built in 1961, 20 years later than the group's average year built (1941). Across all 24 jurisdictions BuildingCensus covers, the 2,307 commercial buildings average an ENERGY STAR score of 76 and a site EUI of 51.3 kBtu/ft².

How has Hotel Americania's energy performance changed over time?

BuildingCensus holds 15 San Francisco disclosures for Hotel Americania, covering report years 2011–2025. Its ENERGY STAR score went from 94 in 2011 to 100 in 2025 (+6 points); its best year on file was 2019, at 100. Site EUI moved from 61.1 kBtu/ft² (2011) to 33.6 kBtu/ft² (2025), a 45% decrease. Reported emissions went from 417 tCO₂e to 194 tCO₂e over the same span (down 53%).

What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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 San Francisco, 73% 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. Hotel Americania's 33.6 kBtu/ft² across 124,147 sq ft works out to about 4.2 billion Btu (1,222 MWh-equivalent) in 2025. Its source EUI of 52.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 301,073 kWh of electricity and 25,534 therms of natural gas for the year.

Which law requires Hotel Americania to report its energy use?

Hotel Americania reports under SF Environment Code Chapter 20, the legal basis of San Francisco's Existing Buildings Energy Performance Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record sf:3726/117:2025). San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.