Walnut Towers
Parking in Philadelphia, PA · 800-834 Walnut Street · 19107
Phila. Code §9-3402 / Building Energy Performance Program · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 18 (band D) |
| Site EUI | 154.4 kBtu/ft² |
| Source EUI | 388.7 kBtu/ft² |
| GHG emissions | 2,714 tCO₂e |
| GHG intensity | — |
| Electricity | 8,475,373 kWh |
| Natural gas | 0 therms |
| Water use | 17,723 kgal |
| Gross floor area | 56,229 sq ft |
| Source record | philadelphia:64889592:2023 |
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
- 800-834 Walnut Street
- City
- Philadelphia
- State
- Pennsylvania
- ZIP
- 19107
- Coordinates
- 39.94810, -75.15430
Within ~1 km
Nearby benchmarked buildings
- The Wanamaker Buildingscore 74
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- 33703-PHLDT-Philadelphiascore 55
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- The Lits Buildingscore 73
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- 03-1-Philadelphia Head Officescore 18
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- Gibbon Buildingscore 30
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- 801 Market Streetscore 85
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See also: most efficient in Philadelphia · biggest emitters
Frequently asked questions
What is Walnut Towers's energy grade?
Walnut Towers scores 18 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 Philadelphia disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Walnut Towers use?
Its 2023 site energy-use intensity was 154.4 kBtu/ft² (388.7 kBtu/ft² source) across 56,229 sq ft, including 8,475,373 kWh of electricity and 0 therms of natural gas.
What are Walnut Towers's carbon emissions?
Walnut Towers reported 2,714 tCO₂e of greenhouse-gas emissions for 2023. 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:64889592:2023.