Reep-Ofc Von Karman Ca Llc
Office in California, CA · 18201 Von Karman Avenue, Irvine · 92612
At a glance
Reep-Ofc Von Karman Ca Llc is a 240,615-square-foot office building at 18201 Von Karman Avenue, Irvine in Irvine, California, built in 1985. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 81 out of 100 (grade B), a site energy-use intensity of 49.1 kBtu/ft² and 706 tCO₂e of greenhouse-gas emissions. That score is higher than 44% 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 | 81 (band B) |
| Site EUI | 49.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 706 tCO₂e |
| GHG intensity | 2.9 kgCO₂e/ft² |
| Electricity | 1,895,765 kWh |
| Gross floor area | 240,615 sq ft |
| Source record | california:4226934:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 81 | +2 | 49.1 kBtu/ft² | 706 tCO₂e |
| 2023 | 79 | ±0 | 50.8 kBtu/ft² | 767 tCO₂e |
| 2022 | 79 | -3 | 58.5 kBtu/ft² | 843 tCO₂e |
| 2021 | 82 | +3 | 52.9 kBtu/ft² | 761 tCO₂e |
| 2020 | 79 | +4 | 53.9 kBtu/ft² | 790 tCO₂e |
| 2019 | 75 | +3 | 67.8 kBtu/ft² | 1,018 tCO₂e |
| 2018 | 72 | 71.7 kBtu/ft² | 1,088 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
- 18201 Von Karman Avenue, Irvine
- City
- California
- State
- California
- ZIP
- 92612
- Coordinates
- 33.67793, -117.85358
Within ~1 km
Nearby benchmarked buildings
- Centerviewscore 89
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- Lakeshore - 18101score 80
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- 2030 Main Streetscore 80
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- Astoria At Central Park (Sr29)score 51
Multifamily Housing · 382,175 sq ft
- 18000 Von Karman Avescore 84
Hotel · 353,684 sq ft
- 33797-Irvine Marriottscore 90
Hotel · 353,671 sq ft
See also: most efficient in California · biggest emitters
How does Reep-Ofc Von Karman Ca Llc compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Reep-Ofc Von Karman Ca Llc's ENERGY STAR score of 81 compares with an average of 75 across the 4,912 that report a score; it scores higher than 44% of them and lower than 54%. Its site EUI of 49.1 kBtu/ft² is about 13% 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 2.9 kgCO₂e/ft² is about 19% below the group average of 3.6 kgCO₂e/ft².
At 240,615 sq ft, it is about 58% above the average floor area of 151,937 sq ft for those buildings. Its 1985 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 Reep-Ofc Von Karman Ca Llc's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Reep-Ofc Von Karman Ca Llc, covering report years 2018–2024. Its ENERGY STAR score went from 72 in 2018 to 81 in 2024 (+9 points); its best year on file was 2021, at 82. Site EUI moved from 71.7 kBtu/ft² (2018) to 49.1 kBtu/ft² (2024), a 32% decrease. Reported emissions went from 1,088 tCO₂e to 706 tCO₂e over the same span (down 35%).
What does an ENERGY STAR score of 81 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 81 means the building performs better than about 81% of its national peers. BuildingCensus bands the score into report-card grades; 81 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. Reep-Ofc Von Karman Ca Llc's 49.1 kBtu/ft² across 240,615 sq ft works out to about 11.8 billion Btu (3,462 MWh-equivalent) in 2024. The disclosure also reports 1,895,765 kWh of electricity for the year.
Which law requires Reep-Ofc Von Karman Ca Llc to report its energy use?
Reep-Ofc Von Karman Ca Llc 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:4226934:2024). 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.
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- Office buildings in California· 6,214 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
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- Biggest emitters in California
Frequently asked questions
What is Reep-Ofc Von Karman Ca Llc's energy grade?
Reep-Ofc Von Karman Ca Llc scores 81 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 Reep-Ofc Von Karman Ca Llc use?
Its 2024 site energy-use intensity was 49.1 kBtu/ft² across 240,615 sq ft, including 1,895,765 kWh of electricity.
What are Reep-Ofc Von Karman Ca Llc's carbon emissions?
Reep-Ofc Von Karman Ca Llc reported 706 tCO₂e of greenhouse-gas emissions (2.9 kgCO₂e/ft²) for 2024.
Where is Reep-Ofc Von Karman Ca Llc?
Reep-Ofc Von Karman Ca Llc is at 18201 Von Karman Avenue, Irvine, in Irvine, California 92612. Its coordinates are 33.67793, -117.85358 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Reep-Ofc Von Karman Ca Llc and when was it built?
Reep-Ofc Von Karman Ca Llc has 240,615 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1985 as its year built. It is classed as office.
Is Reep-Ofc Von Karman Ca Llc 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).
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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, “Reep-Ofc Von Karman Ca Llc, Irvine, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/reep-ofc-von-karman-ca-llc-03fa26fe (data as of July 9, 2026).