Who's on First Properties
Multifamily Housing in Washington, DC, DC · 1000 First Street SE · 20003
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 73 (band B) |
| Site EUI | 38.2 kBtu/ft² |
| Source EUI | 92.9 kBtu/ft² |
| GHG emissions | 851 tCO₂e |
| GHG intensity | 3.1 kgCO₂e/ft² |
| Electricity | 2,446,705 kWh |
| Natural gas | 22,287 therms |
| Water use | 5,847 kgal |
| Gross floor area | 276,657 sq ft |
| Source record | dc:PM20399965:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 73 | +1 | 38.2 kBtu/ft² | 851 tCO₂e |
| 2023 | 72 | -8 | 37.1 kBtu/ft² | 822 tCO₂e |
| 2022 | 80 | 37.8 kBtu/ft² | 828 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
WHO'S ON FIRST PROPERTIES LLC
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Location
- Address
- 1000 First Street SE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20003
- Coordinates
- 38.87796, -77.00556
Within ~1 km
Nearby benchmarked buildings
- USDOT Buildingscore 90
Office · 1,583,819 sq ft
- Nationals Parkscore —
Stadium (Open) · 1,232,227 sq ft
- USDOT Buildingscore 96
Office · 1,169,662 sq ft
Multifamily Housing · 889,308 sq ft
- Illume (ll117)score 90
Multifamily Housing · 756,018 sq ft
Multifamily Housing · 543,795 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Who's on First Properties's energy grade?
Who's on First Properties scores 73 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 Who's on First Properties use?
Its 2024 site energy-use intensity was 38.2 kBtu/ft² (92.9 kBtu/ft² source) across 276,657 sq ft, including 2,446,705 kWh of electricity and 22,287 therms of natural gas.
What are Who's on First Properties's carbon emissions?
Who's on First Properties reported 851 tCO₂e of greenhouse-gas emissions (3.1 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:PM20399965:2024.