One South Broad
Office in Philadelphia, PA · 1 South Broad Street · 19107
Phila. Code §9-3402 / Building Energy Performance Program · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 58.5 kBtu/ft² |
| Source EUI | 138.1 kBtu/ft² |
| GHG emissions | 2,636 tCO₂e |
| GHG intensity | — |
| Electricity | 6,542,642 kWh |
| Water use | 7,242 kgal |
| Gross floor area | 526,472 sq ft |
| Source record | philadelphia:3820092:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 56 | +12 | 58.5 kBtu/ft² | 2,636 tCO₂e |
| 2020 | 44 | -21 | 61.1 kBtu/ft² | 2,771 tCO₂e |
| 2019 | 65 | 72.0 kBtu/ft² | 3,349 tCO₂e |
Compliance context
Phila. Code §9-3402 / Building Energy Performance Program
Philadelphia's Building Energy Performance Program requires buildings over 50,000 sq ft to benchmark and complete tune-ups, with fines for failure to report.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 1 South Broad Street
- City
- Philadelphia
- State
- Pennsylvania
- ZIP
- 19107
- Coordinates
- 39.95118, -75.16350
Within ~1 km
Nearby benchmarked buildings
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- The Wanamaker Buildingscore 74
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- Two Liberty Placescore 73
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- 33703-PHLDT-Philadelphiascore 55
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- Two Liberty Placescore 88
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- 1500 Locustscore 93
Multifamily Housing · 887,048 sq ft
See also: most efficient in Philadelphia · biggest emitters
Frequently asked questions
What is One South Broad's energy grade?
One South Broad scores 56 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2021 Philadelphia disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does One South Broad use?
Its 2021 site energy-use intensity was 58.5 kBtu/ft² (138.1 kBtu/ft² source) across 526,472 sq ft, including 6,542,642 kWh of electricity.
What are One South Broad's carbon emissions?
One South Broad reported 2,636 tCO₂e of greenhouse-gas emissions for 2021. Philadelphia's Building Energy Performance Program requires buildings over 50,000 sq ft to benchmark and complete tune-ups, with fines for failure to report.
Dataset updated . Source: Building Energy Benchmarking disclosure, record philadelphia:3820092:2021.