Half Street
Office in Washington, DC, DC · 1015 Half St. SE · 20003
Clean and Affordable Energy Act / BEPS · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 37.0 kBtu/ft² |
| Source EUI | 103.6 kBtu/ft² |
| GHG emissions | 1,482 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 4,536,608 kWh |
| Natural gas | 0 therms |
| Water use | 5,777 kgal |
| Gross floor area | 418,422 sq ft |
| Source record | dc:PM3301503:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 86 | +1 | 37.0 kBtu/ft² | 1,482 tCO₂e |
| 2019 | 85 | +2 | 44.8 kBtu/ft² | 1,767 tCO₂e |
| 2018 | 83 | -14 | 44.3 kBtu/ft² | 1,767 tCO₂e |
| 2017 | 97 | ±0 | 33.6 kBtu/ft² | 1,581 tCO₂e |
| 2016 | 97 | 33.6 kBtu/ft² | 1,596 tCO₂e | |
| 2012 | — | — | — |
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
HALF STREET SE LLC
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Location
- Address
- 1015 Half St. SE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20003
- Coordinates
- 38.87795, -77.00793
Within ~1 km
Nearby benchmarked buildings
- USDOT Buildingscore 90
Office · 1,583,819 sq ft
- Nationals Parkscore —
Stadium (Open) · 1,232,227 sq ft
- USDOT Buildingscore 96
Office · 1,169,662 sq ft
Multifamily Housing · 889,308 sq ft
- Illume (ll117)score 90
Multifamily Housing · 756,018 sq ft
Multifamily Housing · 543,795 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Half Street's energy grade?
Half Street scores 86 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2020 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Half Street use?
Its 2020 site energy-use intensity was 37.0 kBtu/ft² (103.6 kBtu/ft² source) across 418,422 sq ft, including 4,536,608 kWh of electricity and 0 therms of natural gas.
What are Half Street's carbon emissions?
Half Street reported 1,482 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2020. 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:PM3301503:2020.