4646 40th
Office in Washington, DC, DC · 4000 Chesapeake Street, NW · 20016
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 10 (band D) |
| Site EUI | 67.9 kBtu/ft² |
| Source EUI | 190.1 kBtu/ft² |
| GHG emissions | 255 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 852,996 kWh |
| Natural gas | 0 therms |
| Water use | 42 kgal |
| Gross floor area | 42,862 sq ft |
| Source record | dc:PM20003374:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 10 | +2 | 67.9 kBtu/ft² | 255 tCO₂e |
| 2023 | 8 | -5 | 70.7 kBtu/ft² | 272 tCO₂e |
| 2022 | 13 | 75.1 kBtu/ft² | 283 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
STEUART 40TH STREET LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 4000 Chesapeake Street, NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20016
- Coordinates
- 38.95053, -77.07906
Within ~1 km
Nearby benchmarked buildings
- Jackson-Reed High Schoolscore 49
K-12 School · 376,448 sq ft
- Woodrow Wilson High Schoolscore 57
K-12 School · 357,563 sq ft
- WCL Tenleyscore —
College/University · 347,027 sq ft
- Cityline at Tenleyscore 85
Multifamily Housing · 323,671 sq ft
- Georgetown Day Schoolscore 34
K-12 School · 314,000 sq ft
Mixed Use Property · 290,300 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 4646 40th's energy grade?
4646 40th scores 10 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 4646 40th use?
Its 2024 site energy-use intensity was 67.9 kBtu/ft² (190.1 kBtu/ft² source) across 42,862 sq ft, including 852,996 kWh of electricity and 0 therms of natural gas.
What are 4646 40th's carbon emissions?
4646 40th reported 255 tCO₂e of greenhouse-gas emissions (6.0 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:PM20003374:2024.