TA0121 - 1100 FIRST ST
Office in Washington, DC, DC · 1100 FIRST ST · 20002
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 44.6 kBtu/ft² |
| Source EUI | 122.2 kBtu/ft² |
| GHG emissions | 1,343 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 4,386,251 kWh |
| Natural gas | 5,478 therms |
| Water use | 2,966 kgal |
| Gross floor area | 347,608 sq ft |
| Source record | dc:PM5019130:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 86 | +1 | 44.6 kBtu/ft² | 1,343 tCO₂e |
| 2023 | 85 | ±0 | 44.7 kBtu/ft² | 1,385 tCO₂e |
| 2022 | 85 | +3 | 47.4 kBtu/ft² | 1,404 tCO₂e |
| 2021 | 82 | +4 | 49.5 kBtu/ft² | 1,559 tCO₂e |
| 2020 | 78 | -2 | 52.1 kBtu/ft² | 1,705 tCO₂e |
| 2019 | 80 | -1 | 58.7 kBtu/ft² | 1,937 tCO₂e |
| 2018 | 81 | +2 | 58.9 kBtu/ft² | 1,936 tCO₂e |
| 2017 | 79 | 67.1 kBtu/ft² | 2,502 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
UNIZO REAL ESTATE DC FOUR LLC
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Location
- Address
- 1100 FIRST ST
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20002
- Coordinates
- 38.90403, -77.00657
Within ~1 km
Nearby benchmarked buildings
- Station Place Iscore 68
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Multifamily Housing · 742,606 sq ft
- Georgetown Lawscore —
Mixed Use Property · 718,476 sq ft
- Two Constitution Squarescore 80
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- 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 TA0121 - 1100 FIRST ST's energy grade?
TA0121 - 1100 FIRST ST scores 86 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 TA0121 - 1100 FIRST ST use?
Its 2024 site energy-use intensity was 44.6 kBtu/ft² (122.2 kBtu/ft² source) across 347,608 sq ft, including 4,386,251 kWh of electricity and 5,478 therms of natural gas.
What are TA0121 - 1100 FIRST ST's carbon emissions?
TA0121 - 1100 FIRST ST reported 1,343 tCO₂e of greenhouse-gas emissions (3.9 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:PM5019130:2024.