670 Maine
Office in Washington, DC, DC · 670 Maine Ave SW · 20024
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 69 (band C) |
| Site EUI | 45.6 kBtu/ft² |
| Source EUI | 127.6 kBtu/ft² |
| GHG emissions | 2,284 tCO₂e |
| GHG intensity | 4.0 kgCO₂e/ft² |
| Electricity | 7,627,359 kWh |
| Natural gas | 0 therms |
| Water use | 5,102 kgal |
| Gross floor area | 571,109 sq ft |
| Source record | dc:PM22572960:2024 |
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
DISTRICT OF COLUMBIA
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 670 Maine Ave SW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20024
- Coordinates
- 38.87813, -77.02261
Within ~1 km
Nearby benchmarked buildings
- Constitution Centerscore 83
Office · 1,582,262 sq ft
- Harbour Square Owners, Inc.score 47
Multifamily Housing · 729,310 sq ft
- Harbour Squarescore 18
Multifamily Housing · 706,408 sq ft
- Portals IIscore 86
Office · 674,936 sq ft
- Waterside Towers and Townhomesscore 81
Multifamily Housing · 674,080 sq ft
- Two Independence Squarescore 99
Office · 634,947 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 670 Maine's energy grade?
670 Maine scores 69 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 670 Maine use?
Its 2024 site energy-use intensity was 45.6 kBtu/ft² (127.6 kBtu/ft² source) across 571,109 sq ft, including 7,627,359 kWh of electricity and 0 therms of natural gas.
What are 670 Maine's carbon emissions?
670 Maine reported 2,284 tCO₂e of greenhouse-gas emissions (4.0 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:PM22572960:2024.