100 W Broadway
Office in California, CA · 100 W Broadway, Long Beach · 90802
At a glance
100 W Broadway is a 204,748-square-foot office building at 100 W Broadway, Long Beach in Long Beach, California, built in 1986. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 26.7 kBtu/ft² and 362 tCO₂e of greenhouse-gas emissions. That score is higher than 72% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 26.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 362 tCO₂e |
| GHG intensity | 1.8 kgCO₂e/ft² |
| Electricity | 1,599,217 kWh |
| Gross floor area | 204,748 sq ft |
| Source record | california:10008905:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 93 | +19 | 26.7 kBtu/ft² | 362 tCO₂e |
| 2019 | 74 | 45.3 kBtu/ft² | 654 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 100 W Broadway, Long Beach
- City
- California
- State
- California
- ZIP
- 90802
- Coordinates
- 33.76904, -118.19306
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 100 W Broadway compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 100 W Broadway's ENERGY STAR score of 93 compares with an average of 75 across the 4,912 that report a score; it scores higher than 72% of them and lower than 25%. Its site EUI of 26.7 kBtu/ft² is about half of the average of 56.4 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 half of the group average of 3.6 kgCO₂e/ft².
At 204,748 sq ft, it is about 35% above the average floor area of 151,937 sq ft for those buildings. Its 1986 construction date is close to the group's average year built (1985). 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 100 W Broadway's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 100 W Broadway, covering report years 2019–2020. Its ENERGY STAR score went from 74 in 2019 to 93 in 2020 (+19 points). Site EUI moved from 45.3 kBtu/ft² (2019) to 26.7 kBtu/ft² (2020), a 41% decrease. Reported emissions went from 654 tCO₂e to 362 tCO₂e over the same span (down 45%).
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 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 California, 65% 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. 100 W Broadway's 26.7 kBtu/ft² across 204,748 sq ft works out to about 5.5 billion Btu (1,602 MWh-equivalent) in 2020. The disclosure also reports 1,599,217 kWh of electricity for the year.
Which law requires 100 W Broadway to report its energy use?
100 W Broadway reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2020 disclosure (source record california:10008905:2020). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More office buildings in California
- 1015-1055 Main St· 204,727 sq ft · score 71 (B)
- Newport Freeway Business Park· 204,726 sq ft · score 100 (A)
- 2175 Mt. Diablo Plaza· 204,571 sq ft · score 94 (A)
- 795 Folsom Street· 204,560 sq ft · score 91 (A)
- Trea - Pacific Coast Highway Llc· 204,411 sq ft · score 62 (C)
- 353 W Julian· 204,000 sq ft · score 91 (A)
- Office buildings in California· 6,214 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is 100 W Broadway's energy grade?
100 W Broadway scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 100 W Broadway use?
Its 2020 site energy-use intensity was 26.7 kBtu/ft² across 204,748 sq ft, including 1,599,217 kWh of electricity.
What are 100 W Broadway's carbon emissions?
100 W Broadway reported 362 tCO₂e of greenhouse-gas emissions (1.8 kgCO₂e/ft²) for 2020.
Where is 100 W Broadway?
100 W Broadway is at 100 W Broadway, Long Beach, in Long Beach, California 90802. Its coordinates are 33.76904, -118.19306 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 100 W Broadway and when was it built?
100 W Broadway has 204,748 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 1986 as its year built. It is classed as office.
Is 100 W Broadway covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2020 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “100 W Broadway, Long Beach, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/100-w-broadway-037f4556 (data as of July 9, 2026).