Sentinel Square II
Office in Washington, DC, DC · 1050 1st Street NE · 20002
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 89 (band A) |
| Site EUI | 35.8 kBtu/ft² |
| Source EUI | 100.2 kBtu/ft² |
| GHG emissions | 880 tCO₂e |
| GHG intensity | 3.1 kgCO₂e/ft² |
| Electricity | 2,940,221 kWh |
| Natural gas | 0 therms |
| Water use | 3 kgal |
| Gross floor area | 280,363 sq ft |
| Source record | dc:PM3993733:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 89 | -1 | 35.8 kBtu/ft² | 880 tCO₂e |
| 2023 | 90 | ±0 | 33.6 kBtu/ft² | 846 tCO₂e |
| 2022 | 90 | +4 | 34.5 kBtu/ft² | 842 tCO₂e |
| 2021 | 86 | +1 | 32.3 kBtu/ft² | 840 tCO₂e |
| 2020 | 85 | -1 | 35.4 kBtu/ft² | 949 tCO₂e |
| 2019 | 86 | +3 | 44.4 kBtu/ft² | 1,190 tCO₂e |
| 2018 | 83 | -16 | 48.0 kBtu/ft² | 1,288 tCO₂e |
| 2017 | 99 | +1 | 31.3 kBtu/ft² | 973 tCO₂e |
| 2016 | 98 | 23.2 kBtu/ft² | 740 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
SENTINEL SQUARE HANA OW L L C
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Location
- Address
- 1050 1st Street NE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20002
- Coordinates
- 38.90343, -77.00622
Within ~1 km
Nearby benchmarked buildings
- Station Place Iscore 68
Office · 788,412 sq ft
Multifamily Housing · 742,606 sq ft
- Georgetown Lawscore —
Mixed Use Property · 718,476 sq ft
- Two Constitution Squarescore 80
Office · 623,532 sq ft
Office · 598,702 sq ft
- Senate Square (se127)score 51
Multifamily Housing · 576,930 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Sentinel Square II's energy grade?
Sentinel Square II scores 89 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 Sentinel Square II use?
Its 2024 site energy-use intensity was 35.8 kBtu/ft² (100.2 kBtu/ft² source) across 280,363 sq ft, including 2,940,221 kWh of electricity and 0 therms of natural gas.
What are Sentinel Square II's carbon emissions?
Sentinel Square II reported 880 tCO₂e of greenhouse-gas emissions (3.1 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:PM3993733:2024.