31-Millenium Hall
Residence Hall/Dormitory in Philadelphia, PA · 223 North 34th Street · 19104
Phila. Code §9-3402 / Building Energy Performance Program · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 53 (band D) |
| Site EUI | 71.3 kBtu/ft² |
| Source EUI | 159.1 kBtu/ft² |
| GHG emissions | 571 tCO₂e |
| GHG intensity | — |
| Electricity | 1,476,327 kWh |
| Natural gas | 24,252 therms |
| Water use | 4,539 kgal |
| Gross floor area | — |
| Source record | philadelphia:3762553:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 53 | +11 | 71.3 kBtu/ft² | 571 tCO₂e |
| 2023 | 42 | -5 | 67.8 kBtu/ft² | 563 tCO₂e |
| 2022 | 47 | -1 | 72.1 kBtu/ft² | 599 tCO₂e |
| 2021 | 48 | -10 | 67.1 kBtu/ft² | 546 tCO₂e |
| 2020 | 58 | +13 | 59.4 kBtu/ft² | 523 tCO₂e |
| 2019 | 45 | 77.3 kBtu/ft² | 680 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
- 223 North 34th Street
- City
- Philadelphia
- State
- Pennsylvania
- ZIP
- 19104
- Coordinates
- 39.95960, -75.19044
Within ~1 km
Nearby benchmarked buildings
- Cira Square Parentscore 94
Office · 1,076,400 sq ft
- Cira Squarescore 74
Office · 1,076,400 sq ft
- The Left Bank (th111)score 52
Multifamily Housing · 692,000 sq ft
- 3535 Marketscore 100
Medical Office · 503,408 sq ft
- 385 - University Crossingsscore 40
Multifamily Housing · 489,553 sq ft
- THE CHESTNUTscore 92
Multifamily Housing · 395,800 sq ft
See also: most efficient in Philadelphia · biggest emitters
Frequently asked questions
What is 31-Millenium Hall's energy grade?
31-Millenium Hall scores 53 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Philadelphia disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 31-Millenium Hall use?
Its 2024 site energy-use intensity was 71.3 kBtu/ft² (159.1 kBtu/ft² source) across —, including 1,476,327 kWh of electricity and 24,252 therms of natural gas.
What are 31-Millenium Hall's carbon emissions?
31-Millenium Hall reported 571 tCO₂e of greenhouse-gas emissions for 2024. 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:3762553:2024.