505 9th Street
Office in Washington, DC, DC · 20004
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 41.4 kBtu/ft² |
| Source EUI | 115.2 kBtu/ft² |
| GHG emissions | 1,259 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 4,179,715 kWh |
| Natural gas | 1,448 therms |
| Water use | 6,032 kgal |
| Gross floor area | 348,069 sq ft |
| Source record | dc:PM1544020:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | -8 | 41.4 kBtu/ft² | 1,259 tCO₂e |
| 2023 | 82 | ±0 | 41.2 kBtu/ft² | 1,286 tCO₂e |
| 2022 | 82 | -2 | 42.4 kBtu/ft² | 1,287 tCO₂e |
| 2021 | 84 | -1 | 39.6 kBtu/ft² | 1,281 tCO₂e |
| 2020 | 85 | +8 | 40.2 kBtu/ft² | 1,340 tCO₂e |
| 2019 | 77 | +5 | 54.6 kBtu/ft² | 1,820 tCO₂e |
| 2018 | 72 | +1 | 57.7 kBtu/ft² | 1,923 tCO₂e |
| 2017 | 71 | -13 | 54.3 kBtu/ft² | 1,911 tCO₂e |
| 2016 | 84 | -1 | 58.3 kBtu/ft² | 2,315 tCO₂e |
| 2015 | 85 | +1 | 57.5 kBtu/ft² | 2,833 tCO₂e |
| 2014 | 84 | +3 | 59.4 kBtu/ft² | 2,910 tCO₂e |
| 2013 | 81 | +3 | 61.5 kBtu/ft² | 2,855 tCO₂e |
| 2012 | 78 | 65.0 kBtu/ft² | 3,376 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
500 8TH STREET PR LLC
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Location
- Address
- 505 9th Street
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20004
- Coordinates
- 38.89641, -77.02370
Within ~1 km
Nearby benchmarked buildings
Convention Center · 1,750,000 sq ft
- 616 E St.score —
Multifamily Housing · 1,150,961 sq ft
Hotel · 1,081,202 sq ft
Multifamily Housing · 1,075,449 sq ft
Office · 887,915 sq ft
Office · 876,744 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 505 9th Street's energy grade?
505 9th Street scores 74 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 505 9th Street use?
Its 2024 site energy-use intensity was 41.4 kBtu/ft² (115.2 kBtu/ft² source) across 348,069 sq ft, including 4,179,715 kWh of electricity and 1,448 therms of natural gas.
What are 505 9th Street's carbon emissions?
505 9th Street reported 1,259 tCO₂e of greenhouse-gas emissions (3.6 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:PM1544020:2024.