2501 Porter - 29817
Multifamily Housing in Washington, DC, DC · 2501 Porter St. NW · 20008
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 94 (band A) |
| Site EUI | 44.6 kBtu/ft² |
| Source EUI | 89.0 kBtu/ft² |
| GHG emissions | 615 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 1,538,974 kWh |
| Natural gas | 37,104 therms |
| Water use | 6,294 kgal |
| Gross floor area | 217,122 sq ft |
| Source record | dc:PM3333296:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 94 | +1 | 44.6 kBtu/ft² | 615 tCO₂e |
| 2023 | 93 | +4 | 43.7 kBtu/ft² | 608 tCO₂e |
| 2022 | 89 | +13 | 46.7 kBtu/ft² | 769 tCO₂e |
| 2021 | 76 | -4 | 53.7 kBtu/ft² | 869 tCO₂e |
| 2020 | 80 | ±0 | 49.5 kBtu/ft² | 796 tCO₂e |
| 2019 | 80 | -8 | 50.9 kBtu/ft² | 868 tCO₂e |
| 2018 | 88 | -3 | 45.3 kBtu/ft² | 816 tCO₂e |
| 2017 | 91 | +5 | 43.4 kBtu/ft² | 832 tCO₂e |
| 2016 | 86 | -5 | 47.9 kBtu/ft² | 936 tCO₂e |
| 2015 | 91 | +5 | 45.8 kBtu/ft² | 1,009 tCO₂e |
| 2014 | 86 | 38.8 kBtu/ft² | 1,229 tCO₂e | |
| 2013 | — | 38.9 kBtu/ft² | 1,209 tCO₂e | |
| 2012 | — | 24.9 kBtu/ft² | 747 tCO₂e |
Compliance context
Clean and Affordable Energy Act / BEPS
DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.
Ownership
SMITH PROPERTY HOLDINGS THREE DC LP
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 2501 Porter St. NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20008
- Coordinates
- 38.93546, -77.05401
Within ~1 km
Nearby benchmarked buildings
- Quebec House Southscore 100
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- Woodley Park Towersscore 91
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- The Consulatescore —
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 2501 Porter - 29817's energy grade?
2501 Porter - 29817 scores 94 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2501 Porter - 29817 use?
Its 2024 site energy-use intensity was 44.6 kBtu/ft² (89.0 kBtu/ft² source) across 217,122 sq ft, including 1,538,974 kWh of electricity and 37,104 therms of natural gas.
What are 2501 Porter - 29817's carbon emissions?
2501 Porter - 29817 reported 615 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2024. DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.
Dataset updated . Source: Building Energy Benchmarking disclosure, record dc:PM3333296:2024.