Halley Place
Multifamily Housing in Washington, DC, DC · 10 Halley Place, SE · 20032
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 72 (band B) |
| Site EUI | 54.0 kBtu/ft² |
| Source EUI | 88.4 kBtu/ft² |
| GHG emissions | 127 tCO₂e |
| GHG intensity | 3.4 kgCO₂e/ft² |
| Electricity | 201,886 kWh |
| Natural gas | 13,666 therms |
| Water use | 1,966 kgal |
| Gross floor area | 38,056 sq ft |
| Source record | dc:PM20637976:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 72 | +11 | 54.0 kBtu/ft² | 127 tCO₂e |
| 2023 | 61 | -6 | 55.2 kBtu/ft² | 138 tCO₂e |
| 2022 | 67 | 58.7 kBtu/ft² | 145 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
HALLEY PLACE CONDOMINIUM
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Location
- Address
- 10 Halley Place, SE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20032
- Coordinates
- 38.83541, -77.00686
Within ~1 km
Nearby benchmarked buildings
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- South Capitol Aptsscore 94
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- Atlantic Terrace Ltd.score 74
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- Hart Middle Schoolscore 23
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See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Halley Place's energy grade?
Halley Place scores 72 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 Halley Place use?
Its 2024 site energy-use intensity was 54.0 kBtu/ft² (88.4 kBtu/ft² source) across 38,056 sq ft, including 201,886 kWh of electricity and 13,666 therms of natural gas.
What are Halley Place's carbon emissions?
Halley Place reported 127 tCO₂e of greenhouse-gas emissions (3.4 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:PM20637976:2024.