Adagio On The Green (Dg32)
Multifamily Housing in California, CA · 26600 Oso Parkway, Mission Viejo · 92691
At a glance
Adagio On The Green (Dg32) is a 220,535-square-foot multifamily housing building at 26600 Oso Parkway, Mission Viejo in Mission Viejo, California, built in 2015. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 68 out of 100 (grade C), a site energy-use intensity of 44.7 kBtu/ft² and 626 tCO₂e of greenhouse-gas emissions. That score is higher than 20% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 68 (band C) |
| Site EUI | 44.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 626 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 1,328,092 kWh |
| Natural gas | 61,310 therms |
| Gross floor area | 220,535 sq ft |
| Source record | california:5936111:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 68 | -32 | 44.7 kBtu/ft² | 626 tCO₂e |
| 2023 | 100 | +24 | 21.1 kBtu/ft² | 308 tCO₂e |
| 2022 | 76 | +62 | 49.9 kBtu/ft² | 607 tCO₂e |
| 2021 | 14 | +1 | 108.9 kBtu/ft² | 667 tCO₂e |
| 2020 | 13 | ±0 | 110.8 kBtu/ft² | 690 tCO₂e |
| 2019 | 13 | 107.5 kBtu/ft² | 716 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
- 26600 Oso Parkway, Mission Viejo
- City
- California
- State
- California
- ZIP
- 92691
- Coordinates
- 33.58123, -117.66594
Within ~1 km
Nearby benchmarked buildings
- Mission Viejo Freeway Centerscore —
Strip Mall · 283,100 sq ft
- Fairfield Inn & Suites Mission Viejoscore 100
Hotel · 87,600 sq ft
- 63137-Sunrise Of Mission Viejoscore 99
Senior Living Community · 64,070 sq ft
See also: most efficient in California · biggest emitters
How does Adagio On The Green (Dg32) compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Adagio On The Green (Dg32)'s ENERGY STAR score of 68 compares with an average of 82 across the 9,612 that report a score; it scores higher than 20% of them and lower than 79%. Its site EUI of 44.7 kBtu/ft² is about 30% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 2.8 kgCO₂e/ft² is about 35% above the group average of 2.1 kgCO₂e/ft².
At 220,535 sq ft, it is about 46% above the average floor area of 150,919 sq ft for those buildings. It was built in 2015, 27 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Adagio On The Green (Dg32)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for Adagio On The Green (Dg32), covering report years 2019–2024. Its ENERGY STAR score went from 13 in 2019 to 68 in 2024 (+55 points); its best year on file was 2023, at 100. Site EUI moved from 107.5 kBtu/ft² (2019) to 44.7 kBtu/ft² (2024), a 58% decrease. Reported emissions went from 716 tCO₂e to 626 tCO₂e over the same span (down 13%).
What does an ENERGY STAR score of 68 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 68 means the building performs better than about 68% of its national peers. BuildingCensus bands the score into report-card grades; 68 falls in band C — below median (55–69). It sits 7 points below 75, the threshold for ENERGY STAR certification. 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. Adagio On The Green (Dg32)'s 44.7 kBtu/ft² across 220,535 sq ft works out to about 9.9 billion Btu (2,889 MWh-equivalent) in 2024. The disclosure also reports 1,328,092 kWh of electricity and 61,310 therms of natural gas for the year.
Which law requires Adagio On The Green (Dg32) to report its energy use?
Adagio On The Green (Dg32) 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:5936111:2024). 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 multifamily housing buildings in California
- Park - Ii #15· 220,346 sq ft · score 56 (C)
- The Crossings At Wyndham (Wy019)· 220,279 sq ft · score 70 (B)
- Medici Apartment Homes - Remm· 220,245 sq ft · score 100 (A)
- Parkway Club· 220,195 sq ft
- Sakura Crossing - 29279· 220,001 sq ft · score 99 (A)
- 1900 Ocean Beach Club (Nb49)· 220,001 sq ft · score 52 (D)
- Multifamily Housing buildings in California· 10,630 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 Adagio On The Green (Dg32)'s energy grade?
Adagio On The Green (Dg32) scores 68 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Adagio On The Green (Dg32) use?
Its 2024 site energy-use intensity was 44.7 kBtu/ft² across 220,535 sq ft, including 1,328,092 kWh of electricity and 61,310 therms of natural gas.
What are Adagio On The Green (Dg32)'s carbon emissions?
Adagio On The Green (Dg32) reported 626 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2024.
Where is Adagio On The Green (Dg32)?
Adagio On The Green (Dg32) is at 26600 Oso Parkway, Mission Viejo, in Mission Viejo, California 92691. Its coordinates are 33.58123, -117.66594 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Adagio On The Green (Dg32) and when was it built?
Adagio On The Green (Dg32) has 220,535 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2015 as its year built. It is classed as multifamily housing.
Is Adagio On The Green (Dg32) 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, “Adagio On The Green (Dg32), Mission Viejo, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/adagio-on-the-green-dg32-125870f5 (data as of July 9, 2026).