4000 Mass
Multifamily Housing in Washington, DC, DC · 4000 Massachusetts Avenue · 20016
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 92 (band A) |
| Site EUI | 55.2 kBtu/ft² |
| Source EUI | 90.2 kBtu/ft² |
| GHG emissions | 2,037 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 3,080,648 kWh |
| Natural gas | 209,772 therms |
| Water use | 29,120 kgal |
| Gross floor area | 570,467 sq ft |
| Source record | dc:PM2226415:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 92 | +1 | 55.2 kBtu/ft² | 2,037 tCO₂e |
| 2023 | 91 | +3 | 54.7 kBtu/ft² | 2,023 tCO₂e |
| 2022 | 88 | -5 | 62.1 kBtu/ft² | 2,237 tCO₂e |
| 2021 | 93 | +1 | 55.6 kBtu/ft² | 2,090 tCO₂e |
| 2020 | 92 | -2 | 53.5 kBtu/ft² | 2,045 tCO₂e |
| 2019 | 94 | +1 | 55.1 kBtu/ft² | 2,139 tCO₂e |
| 2018 | 93 | -1 | 57.9 kBtu/ft² | 2,217 tCO₂e |
| 2017 | 94 | ±0 | 53.0 kBtu/ft² | 2,233 tCO₂e |
| 2016 | 94 | -4 | 56.8 kBtu/ft² | 2,428 tCO₂e |
| 2015 | 98 | +18 | 51.0 kBtu/ft² | 2,344 tCO₂e |
| 2014 | 80 | 63.3 kBtu/ft² | 3,020 tCO₂e | |
| 2013 | — | 59.9 kBtu/ft² | 2,843 tCO₂e | |
| 2012 | — | 59.8 kBtu/ft² | 3,080 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
4000 MASSACHUSSETS AVENUE PARTNERS LLC
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Location
- Address
- 4000 Massachusetts Avenue
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20016
- Coordinates
- 38.93137, -77.07878
Within ~1 km
Nearby benchmarked buildings
- The Westchester Corporationscore 97
Multifamily Housing · 989,860 sq ft
- The Towers Condominiumscore 96
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- McLean Gardensscore 100
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- PECFscore —
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- McLean Gardensscore 100
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- The Berkshirescore —
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is 4000 Mass's energy grade?
4000 Mass scores 92 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 4000 Mass use?
Its 2024 site energy-use intensity was 55.2 kBtu/ft² (90.2 kBtu/ft² source) across 570,467 sq ft, including 3,080,648 kWh of electricity and 209,772 therms of natural gas.
What are 4000 Mass's carbon emissions?
4000 Mass reported 2,037 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:PM2226415:2024.