St. Bernard Ambulatory Care Center
Medical Office in Chicago, IL · 6307 S. Stewart Ave · 60621
At a glance
St. Bernard Ambulatory Care Center is a 66,634-square-foot medical office at 6307 S. Stewart Ave in Chicago, Illinois, built in 2016. In its 2023 Chicago benchmarking disclosure it reported an ENERGY STAR score of 73 out of 100 (grade B), a site energy-use intensity of 97.5 kBtu/ft² and 707 tCO₂e of greenhouse-gas emissions. That score is higher than 71% of the 14 scored medical office buildings in Chicago.
Building Energy Use Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 73 (band B) |
| Site EUI | 97.5 kBtu/ft² |
| Source EUI | 211.8 kBtu/ft² |
| GHG emissions | 707 tCO₂e |
| GHG intensity | 10.6 kgCO₂e/ft² |
| Electricity | 1,221,188 kWh |
| Natural gas | 23,292 therms |
| Water use | 1 kgal |
| Gross floor area | 66,634 sq ft |
| Source record | chicago:254385:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 73 | +11 | 97.5 kBtu/ft² | 707 tCO₂e |
| 2022 | 62 | -10 | 123.8 kBtu/ft² | 778 tCO₂e |
| 2021 | 72 | +13 | 100.1 kBtu/ft² | 735 tCO₂e |
| 2020 | 59 | -1 | 96.7 kBtu/ft² | 775 tCO₂e |
| 2019 | 60 | -7 | 96.0 kBtu/ft² | — |
| 2018 | 67 | +1 | 89.6 kBtu/ft² | 745 tCO₂e |
| 2017 | 66 | -6 | 82.5 kBtu/ft² | 767 tCO₂e |
| 2016 | 72 | 87.4 kBtu/ft² | 724 tCO₂e |
Compliance context
Building Energy Use Benchmarking Ordinance
Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 6307 S. Stewart Ave
- City
- Chicago
- State
- Illinois
- ZIP
- 60621
- Coordinates
- 41.88458, -87.63376
Within ~1 km
Nearby benchmarked buildings
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- Chase Tower Chicagoscore —
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- AMA Plazascore 58
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- 71215A State Stscore 45
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- 320 South Canalscore —
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See also: most efficient in Chicago · biggest emitters
How does St. Bernard Ambulatory Care Center compare with other medical office buildings in Chicago?
The latest disclosures cover 18 medical office buildings in Chicago, out of 3,852 buildings citywide. St. Bernard Ambulatory Care Center's ENERGY STAR score of 73 compares with an average of 49 across the 14 that report a score; it scores higher than 71% of them and lower than 21%. Its site EUI of 97.5 kBtu/ft² is roughly in line with the average of 104.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 10.6 kgCO₂e/ft² is roughly in line with the group average of 11.4 kgCO₂e/ft².
At 66,634 sq ft, it is about 70% below the average floor area of 219,884 sq ft for those buildings. It was built in 2016, 16 years later than the group's average year built (2000). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
How has St. Bernard Ambulatory Care Center's energy performance changed over time?
BuildingCensus holds 8 Chicago disclosures for St. Bernard Ambulatory Care Center, covering report years 2016–2023. Its ENERGY STAR score went from 72 in 2016 to 73 in 2023 (+1 points). Site EUI moved from 87.4 kBtu/ft² (2016) to 97.5 kBtu/ft² (2023), an 12% increase. Reported emissions went from 724 tCO₂e to 707 tCO₂e over the same span (down 2%).
What does an ENERGY STAR score of 73 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 73 means the building performs better than about 73% of its national peers. BuildingCensus bands the score into report-card grades; 73 falls in band B — above median (70–84). It sits 2 points below 75, the threshold for ENERGY STAR certification. In Chicago, 35% 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. St. Bernard Ambulatory Care Center's 97.5 kBtu/ft² across 66,634 sq ft works out to about 6.5 billion Btu (1,904 MWh-equivalent) in 2023. Its source EUI of 211.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,221,188 kWh of electricity, 23,292 therms of natural gas and 1 thousand gallons of water for the year.
Which law requires St. Bernard Ambulatory Care Center to report its energy use?
St. Bernard Ambulatory Care Center reports under the Building Energy Use Benchmarking Ordinance, the legal basis of the Chicago Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2023 disclosure (source record chicago:254385:2023). Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
More medical office buildings in Chicago
- Advocate Beverly Center - 7767· 59,345 sq ft · score 15 (D)
- MLK Medical Properties, LLC· 55,184 sq ft · score 40 (D)
- Professional Office Building· 51,825 sq ft · score 21 (D)
- 6725 - Trinity Hospital Physicians Office Building· 51,497 sq ft · score 13 (D)
- All Chicago benchmarked buildings· Building Energy Use Benchmarking Ordinance
- Most efficient large buildings in Chicago
- Least efficient large buildings in Chicago
- Biggest emitters in Chicago
Frequently asked questions
What is St. Bernard Ambulatory Care Center's energy grade?
St. Bernard Ambulatory Care Center scores 73 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does St. Bernard Ambulatory Care Center use?
Its 2023 site energy-use intensity was 97.5 kBtu/ft² (211.8 kBtu/ft² source) across 66,634 sq ft, including 1,221,188 kWh of electricity and 23,292 therms of natural gas.
What are St. Bernard Ambulatory Care Center's carbon emissions?
St. Bernard Ambulatory Care Center reported 707 tCO₂e of greenhouse-gas emissions (10.6 kgCO₂e/ft²) for 2023.
Where is St. Bernard Ambulatory Care Center?
St. Bernard Ambulatory Care Center is at 6307 S. Stewart Ave, in Chicago, Illinois 60621. Its coordinates are 41.88458, -87.63376 (latitude, longitude), as published in the Chicago Energy Benchmarking file.
How big is St. Bernard Ambulatory Care Center and when was it built?
St. Bernard Ambulatory Care Center has 66,634 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2016 as its year built. It is classed as medical office.
Is St. Bernard Ambulatory Care Center covered by the Building Energy Use Benchmarking Ordinance?
Yes — it appears in the 2023 Chicago Energy Benchmarking disclosure, which lists the buildings reporting under the Building Energy Use Benchmarking Ordinance.
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About this data
Source: Chicago Energy Benchmarking (Building Energy Use Benchmarking Ordinance), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “St. Bernard Ambulatory Care Center, Chicago, Illinois — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/chicago/st-bernard-ambulatory-care-center-6a87c91b (data as of October 2, 2026).