Brightwood Gardens Cooperative
Multifamily Housing in Washington, DC, DC · 931 Longfellow St NW · 20011
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 90 (band A) |
| Site EUI | 48.6 kBtu/ft² |
| Source EUI | 68.2 kBtu/ft² |
| GHG emissions | 164 tCO₂e |
| GHG intensity | 3.2 kgCO₂e/ft² |
| Electricity | 149,390 kWh |
| Natural gas | 15,242 therms |
| Water use | 2,129 kgal |
| Gross floor area | 50,800 sq ft |
| Source record | dc:PM25538378:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 90 | +6 | 48.6 kBtu/ft² | 164 tCO₂e |
| 2023 | 84 | +5 | 45.6 kBtu/ft² | 154 tCO₂e |
| 2022 | 79 | -15 | 53.3 kBtu/ft² | 169 tCO₂e |
| 2021 | 94 | -3 | 42.4 kBtu/ft² | 134 tCO₂e |
| 2020 | 97 | 39.8 kBtu/ft² | 121 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
BRIGHTWOOD GARDENS COOPERATIVE, INC
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Location
- Address
- 931 Longfellow St NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20011
- Coordinates
- 38.95761, -77.02677
Within ~1 km
Nearby benchmarked buildings
- Walden Commonsscore 60
Multifamily Housing · 135,000 sq ft
- WASHINGTON, DCscore 27
Wholesale Club/Supercenter · 105,455 sq ft
- Brightwood Elementary Schoolscore 18
K-12 School · 94,520 sq ft
- John Lewis Elementary Schoolscore 100
K-12 School · 91,389 sq ft
- 1440 Rock Creek Ford Rd NWscore 41
Multifamily Housing · 86,987 sq ft
- Brightwood Education Campusscore 29
K-12 School · 86,120 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Brightwood Gardens Cooperative's energy grade?
Brightwood Gardens Cooperative scores 90 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 Brightwood Gardens Cooperative use?
Its 2024 site energy-use intensity was 48.6 kBtu/ft² (68.2 kBtu/ft² source) across 50,800 sq ft, including 149,390 kWh of electricity and 15,242 therms of natural gas.
What are Brightwood Gardens Cooperative's carbon emissions?
Brightwood Gardens Cooperative reported 164 tCO₂e of greenhouse-gas emissions (3.2 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:PM25538378:2024.