26880 Aliso Viejo Parkway
Office in California, CA · 26880 Aliso Viejo Parkway, Aliso Viejo · 92656
At a glance
26880 Aliso Viejo Parkway is a 53,115-square-foot office building at 26880 Aliso Viejo Parkway, Aliso Viejo in Aliso Viejo, California, built in 1999. In its 2018 California benchmarking disclosure it reported a site energy-use intensity of 6.7 kBtu/ft² and 25 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2018
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 6.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 25 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 104,202 kWh |
| Gross floor area | 53,115 sq ft |
| Source record | california:6837154:2018 |
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
- 26880 Aliso Viejo Parkway, Aliso Viejo
- City
- California
- State
- California
- ZIP
- 92656
- Coordinates
- 33.57222, -117.72931
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 26880 Aliso Viejo Parkway compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Its site EUI of 6.7 kBtu/ft² is about 88% 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 0.5 kgCO₂e/ft² is about 87% below the group average of 3.6 kgCO₂e/ft².
At 53,115 sq ft, it is about 65% below the average floor area of 151,937 sq ft for those buildings. It was built in 1999, 14 years later 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.
What does a site EUI of 6.7 kBtu/ft² mean?
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. 26880 Aliso Viejo Parkway's 6.7 kBtu/ft² across 53,115 sq ft works out to about 0.4 billion Btu (104 MWh-equivalent) in 2018. The disclosure also reports 104,202 kWh of electricity for the year.
Which law requires 26880 Aliso Viejo Parkway to report its energy use?
26880 Aliso Viejo Parkway 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 2018 disclosure (source record california:6837154:2018). 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
- 906 G Street· 53,046 sq ft · EUI 44.9 kBtu/ft²
- Fresno Rmc _702702_L407· 53,043 sq ft · score 43 (D)
- 1300 W Olympic Blvd· 53,043 sq ft · score 70 (B)
- Building 9 (Data Center)· 53,036 sq ft · score 1 (D)
- 91119- Silicon Valley It Office· 53,030 sq ft · score 93 (A)
- 2500 Venture Oaks· 53,019 sq ft · score 53 (D)
- 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 26880 Aliso Viejo Parkway's energy grade?
26880 Aliso Viejo Parkway did not report an ENERGY STAR score in its 2018 disclosure, but its site energy-use intensity was 6.7 kBtu/ft².
How much energy does 26880 Aliso Viejo Parkway use?
Its 2018 site energy-use intensity was 6.7 kBtu/ft² across 53,115 sq ft, including 104,202 kWh of electricity.
What are 26880 Aliso Viejo Parkway's carbon emissions?
26880 Aliso Viejo Parkway reported 25 tCO₂e of greenhouse-gas emissions (0.5 kgCO₂e/ft²) for 2018.
Where is 26880 Aliso Viejo Parkway?
26880 Aliso Viejo Parkway is at 26880 Aliso Viejo Parkway, Aliso Viejo, in Aliso Viejo, California 92656. Its coordinates are 33.57222, -117.72931 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 26880 Aliso Viejo Parkway and when was it built?
26880 Aliso Viejo Parkway has 53,115 sq ft of gross floor area, as reported in its 2018 disclosure. The disclosure lists 1999 as its year built. It is classed as office.
Is 26880 Aliso Viejo Parkway covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2018 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, “26880 Aliso Viejo Parkway, Aliso Viejo, California — 2018 benchmarking disclosure”, https://buildingcensus.com/buildings/california/26880-aliso-viejo-parkway-3b87e801 (data as of July 9, 2026).