Renaissance Square Ii (Re116)
Multifamily Housing in California, CA · 1905 Concord Boulevard, Concord · 94520
At a glance
Renaissance Square Ii (Re116) is a 158,610-square-foot multifamily housing building at 1905 Concord Boulevard, Concord in Concord, California, built in 2020. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 78 out of 100 (grade B), a site energy-use intensity of 37.5 kBtu/ft² and 365 tCO₂e of greenhouse-gas emissions. That score is higher than 30% 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 | 78 (band B) |
| Site EUI | 37.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 365 tCO₂e |
| GHG intensity | 2.3 kgCO₂e/ft² |
| Electricity | 1,070,575 kWh |
| Natural gas | 23,060 therms |
| Gross floor area | 158,610 sq ft |
| Source record | california:27938278:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 78 | -22 | 37.5 kBtu/ft² | 365 tCO₂e |
| 2023 | 100 | 21.2 kBtu/ft² | 206 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
- 1905 Concord Boulevard, Concord
- City
- California
- State
- California
- ZIP
- 94520
- Coordinates
- 37.97412, -122.03675
Within ~1 km
Nearby benchmarked buildings
- Swift Plazascore —
Office · 1,120,637 sq ft
- Concord Technology Centerscore —
Office · 1,120,637 sq ft
- Swift Concord - Building Dscore 100
Office · 395,914 sq ft
- One Concord Centerscore 93
Office · 358,589 sq ft
- Park Central-Concordscore 96
Multifamily Housing · 328,357 sq ft
- Concord Gateway Iscore —
Office · 320,990 sq ft
See also: most efficient in California · biggest emitters
How does Renaissance Square Ii (Re116) 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. Renaissance Square Ii (Re116)'s ENERGY STAR score of 78 compares with an average of 82 across the 9,612 that report a score; it scores higher than 30% of them and lower than 69%. Its site EUI of 37.5 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft². Its emissions intensity of 2.3 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 158,610 sq ft, it is roughly in line with the average floor area of 150,919 sq ft for those buildings. It was built in 2020, 32 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 Renaissance Square Ii (Re116)'s energy performance changed over time?
BuildingCensus holds 2 California disclosures for Renaissance Square Ii (Re116), covering report years 2023–2024. Its ENERGY STAR score went from 100 in 2023 to 78 in 2024 (-22 points); its best year on file was 2023, at 100. Site EUI moved from 21.2 kBtu/ft² (2023) to 37.5 kBtu/ft² (2024), an 77% increase. Reported emissions went from 206 tCO₂e to 365 tCO₂e over the same span (up 77%).
What does an ENERGY STAR score of 78 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 78 means the building performs better than about 78% of its national peers. BuildingCensus bands the score into report-card grades; 78 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. Renaissance Square Ii (Re116)'s 37.5 kBtu/ft² across 158,610 sq ft works out to about 5.9 billion Btu (1,743 MWh-equivalent) in 2024. The disclosure also reports 1,070,575 kWh of electricity and 23,060 therms of natural gas for the year.
Which law requires Renaissance Square Ii (Re116) to report its energy use?
Renaissance Square Ii (Re116) 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:27938278:2024). 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
- The Village At Del Mar Heights - 29855· 158,604 sq ft · score 100 (A)
- Renaissance Square I (Re115)· 158,581 sq ft · score 56 (C)
- Preston At Hillside· 158,510 sq ft · score 84 (B)
- Marina Cove· 158,482 sq ft · score 100 (A)
- Centrepointe Apartments· 158,455 sq ft · score 90 (A)
- Pacifica Senior Living Fresno· 158,426 sq ft · score 92 (A)
- 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 Renaissance Square Ii (Re116)'s energy grade?
Renaissance Square Ii (Re116) scores 78 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 Renaissance Square Ii (Re116) use?
Its 2024 site energy-use intensity was 37.5 kBtu/ft² across 158,610 sq ft, including 1,070,575 kWh of electricity and 23,060 therms of natural gas.
What are Renaissance Square Ii (Re116)'s carbon emissions?
Renaissance Square Ii (Re116) reported 365 tCO₂e of greenhouse-gas emissions (2.3 kgCO₂e/ft²) for 2024.
Where is Renaissance Square Ii (Re116)?
Renaissance Square Ii (Re116) is at 1905 Concord Boulevard, Concord, in Concord, California 94520. Its coordinates are 37.97412, -122.03675 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Renaissance Square Ii (Re116) and when was it built?
Renaissance Square Ii (Re116) has 158,610 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2020 as its year built. It is classed as multifamily housing.
Is Renaissance Square Ii (Re116) 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, “Renaissance Square Ii (Re116), Concord, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/renaissance-square-ii-re116-6ee5a301 (data as of July 9, 2026).