International Square
Office in Washington, DC, DC · 1875 Eye Street, NW · 20006
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 53.4 kBtu/ft² |
| Source EUI | 149.5 kBtu/ft² |
| GHG emissions | 5,784 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 19,307,777 kWh |
| Natural gas | 523 therms |
| Water use | 13,450 kgal |
| Gross floor area | 1,233,833 sq ft |
| Source record | dc:PM16591:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 56 | -6 | 53.4 kBtu/ft² | 5,784 tCO₂e |
| 2023 | 62 | ±0 | 49.1 kBtu/ft² | 5,308 tCO₂e |
| 2022 | 62 | -20 | 48.6 kBtu/ft² | 5,259 tCO₂e |
| 2021 | 82 | -3 | 35.2 kBtu/ft² | 4,254 tCO₂e |
| 2020 | 85 | +6 | 33.8 kBtu/ft² | 3,959 tCO₂e |
| 2019 | 79 | +3 | 43.2 kBtu/ft² | 5,385 tCO₂e |
| 2018 | 76 | -4 | 46.3 kBtu/ft² | 5,956 tCO₂e |
| 2017 | 80 | -9 | 55.2 kBtu/ft² | 8,231 tCO₂e |
| 2016 | 89 | +1 | 47.0 kBtu/ft² | 7,250 tCO₂e |
| 2015 | 88 | +5 | 49.0 kBtu/ft² | 8,818 tCO₂e |
| 2014 | 83 | -2 | 56.2 kBtu/ft² | 8,864 tCO₂e |
| 2013 | 85 | -3 | 54.2 kBtu/ft² | 8,547 tCO₂e |
| 2012 | 88 | 52.3 kBtu/ft² | 8,719 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
CARR CRHP PROPERTIES LLC
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Location
- Address
- 1875 Eye Street, NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20006
- Coordinates
- 38.90189, -77.04256
Within ~1 km
Nearby benchmarked buildings
- Main Complexscore 59
Office · 1,872,507 sq ft
- Ross Hall Groupscore —
College/University · 1,047,627 sq ft
- Midtown Centerscore 91
Office · 911,093 sq ft
- Lafayette Centrescore 74
Office · 908,482 sq ft
Mixed Use Property · 844,878 sq ft
- NGS Headquartersscore 68
Office · 746,237 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is International Square's energy grade?
International Square scores 56 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does International Square use?
Its 2024 site energy-use intensity was 53.4 kBtu/ft² (149.5 kBtu/ft² source) across 1,233,833 sq ft, including 19,307,777 kWh of electricity and 523 therms of natural gas.
What are International Square's carbon emissions?
International Square reported 5,784 tCO₂e of greenhouse-gas emissions (4.7 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:PM16591:2024.