2101 El Segundo Blvd
Office in California, CA · 2101 East El Segundo Boulevard, El Segundo · 90245
At a glance
2101 El Segundo Blvd is a 113,694-square-foot office building at 2101 East El Segundo Boulevard, El Segundo in El Segundo, California, built in 1979. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 79 out of 100 (grade B), a site energy-use intensity of 46.4 kBtu/ft² and 335 tCO₂e of greenhouse-gas emissions. That score is higher than 41% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 46.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 335 tCO₂e |
| GHG intensity | 3.0 kgCO₂e/ft² |
| Electricity | 1,182,129 kWh |
| Natural gas | 12,753 therms |
| Gross floor area | 113,694 sq ft |
| Source record | california:41089192:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 79 | -8 | 46.4 kBtu/ft² | 335 tCO₂e |
| 2023 | 87 | 33.4 kBtu/ft² | 248 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 2101 East El Segundo Boulevard, El Segundo
- City
- California
- State
- California
- ZIP
- 90245
- Coordinates
- 33.91710, -118.38956
Within ~1 km
Nearby benchmarked buildings
Office · 1,054,988 sq ft
Office · 702,746 sq ft
Office · 615,565 sq ft
Office · 362,343 sq ft
- 101 Continentalscore 87
Office · 339,581 sq ft
Office · 293,163 sq ft
See also: most efficient in California · biggest emitters
How does 2101 El Segundo Blvd compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 2101 El Segundo Blvd's ENERGY STAR score of 79 compares with an average of 75 across the 4,912 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 46.4 kBtu/ft² is about 18% below 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 3.0 kgCO₂e/ft² is about 18% below the group average of 3.6 kgCO₂e/ft².
At 113,694 sq ft, it is about 25% below the average floor area of 151,937 sq ft for those buildings. It was built in 1979, 6 years earlier than 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 2101 El Segundo Blvd's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 2101 El Segundo Blvd, covering report years 2023–2024. Its ENERGY STAR score went from 87 in 2023 to 79 in 2024 (-8 points); its best year on file was 2023, at 87. Site EUI moved from 33.4 kBtu/ft² (2023) to 46.4 kBtu/ft² (2024), an 39% increase. Reported emissions went from 248 tCO₂e to 335 tCO₂e over the same span (up 35%).
What does an ENERGY STAR score of 79 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 79 means the building performs better than about 79% of its national peers. BuildingCensus bands the score into report-card grades; 79 falls in band B — above median (70–84). 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. 2101 El Segundo Blvd's 46.4 kBtu/ft² across 113,694 sq ft works out to about 5.3 billion Btu (1,546 MWh-equivalent) in 2024. The disclosure also reports 1,182,129 kWh of electricity and 12,753 therms of natural gas for the year.
Which law requires 2101 El Segundo Blvd to report its energy use?
2101 El Segundo Blvd 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 2024 disclosure (source record california:41089192:2024). 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
- Stater Bros. Markets· 113,670 sq ft
- Fullerton Towers - 1400 North Harbor· 113,662 sq ft · EUI 63.5 kBtu/ft²
- Zthousand Oaks - To1 (Inactive)· 113,622 sq ft · score 100 (A)
- Fre 128· 113,585 sq ft · score 100 (A)
- 131 Albright Wy - Netflix - Building D· 113,520 sq ft · score 67 (C)
- 1500 N El Centro - Columbia Square· 113,447 sq ft · score 87 (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 2101 El Segundo Blvd's energy grade?
2101 El Segundo Blvd scores 79 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2101 El Segundo Blvd use?
Its 2024 site energy-use intensity was 46.4 kBtu/ft² across 113,694 sq ft, including 1,182,129 kWh of electricity and 12,753 therms of natural gas.
What are 2101 El Segundo Blvd's carbon emissions?
2101 El Segundo Blvd reported 335 tCO₂e of greenhouse-gas emissions (3.0 kgCO₂e/ft²) for 2024.
Where is 2101 El Segundo Blvd?
2101 El Segundo Blvd is at 2101 East El Segundo Boulevard, El Segundo, in El Segundo, California 90245. Its coordinates are 33.91710, -118.38956 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 2101 El Segundo Blvd and when was it built?
2101 El Segundo Blvd has 113,694 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1979 as its year built. It is classed as office.
Is 2101 El Segundo Blvd covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “2101 El Segundo Blvd, El Segundo, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/2101-el-segundo-blvd-bb746952 (data as of July 9, 2026).