1800 Massachusetts Avenue NW (SEIU)
Office in Washington, DC, DC · 1800 Massachusetts Avenue, NW · 20036
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 78 (band B) |
| Site EUI | 44.5 kBtu/ft² |
| Source EUI | 124.5 kBtu/ft² |
| GHG emissions | 849 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 2,835,296 kWh |
| Natural gas | 0 therms |
| Water use | 1,809 kgal |
| Gross floor area | 217,543 sq ft |
| Source record | dc:PM1326957:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 78 | -4 | 44.5 kBtu/ft² | 849 tCO₂e |
| 2023 | 82 | +5 | 42.6 kBtu/ft² | 833 tCO₂e |
| 2022 | 77 | -2 | 44.5 kBtu/ft² | 843 tCO₂e |
| 2021 | 79 | -2 | 41.4 kBtu/ft² | 836 tCO₂e |
| 2020 | 81 | +3 | 41.7 kBtu/ft² | 843 tCO₂e |
| 2019 | 78 | +1 | 52.3 kBtu/ft² | 1,056 tCO₂e |
| 2018 | 77 | -16 | 53.5 kBtu/ft² | 1,113 tCO₂e |
| 2017 | 93 | +43 | 42.2 kBtu/ft² | 1,019 tCO₂e |
| 2016 | 50 | -45 | 81.3 kBtu/ft² | 2,028 tCO₂e |
| 2015 | 95 | +1 | 38.7 kBtu/ft² | 1,086 tCO₂e |
| 2014 | 94 | +6 | 39.3 kBtu/ft² | 1,033 tCO₂e |
| 2013 | 88 | +3 | 52.8 kBtu/ft² | 1,369 tCO₂e |
| 2012 | 85 | 59.9 kBtu/ft² | 1,765 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
1800 MASSACHUSETTS AVENUE CORP
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Location
- Address
- 1800 Massachusetts Avenue, NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20036
- Coordinates
- 38.90878, -77.04226
Within ~1 km
Nearby benchmarked buildings
- International Squarescore 56
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- DUPONT HOTEL PROJECT OWNER LLCscore 46
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- Washington Hilton (DCAWH)score 93
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- HLT Washington DC-SVscore 73
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- Washington Hiltonscore 1
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 1800 Massachusetts Avenue NW (SEIU)'s energy grade?
1800 Massachusetts Avenue NW (SEIU) scores 78 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 1800 Massachusetts Avenue NW (SEIU) use?
Its 2024 site energy-use intensity was 44.5 kBtu/ft² (124.5 kBtu/ft² source) across 217,543 sq ft, including 2,835,296 kWh of electricity and 0 therms of natural gas.
What are 1800 Massachusetts Avenue NW (SEIU)'s carbon emissions?
1800 Massachusetts Avenue NW (SEIU) reported 849 tCO₂e of greenhouse-gas emissions (3.9 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:PM1326957:2024.