Arch Square
Office in Washington, DC, DC · 675 H Street · 20001
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 61 (band C) |
| Site EUI | 58.1 kBtu/ft² |
| Source EUI | 157.6 kBtu/ft² |
| GHG emissions | 306 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 990,159 kWh |
| Natural gas | 1,803 therms |
| Water use | 247 kgal |
| Gross floor area | 61,230 sq ft |
| Source record | dc:PM4898777:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 61 | +8 | 58.1 kBtu/ft² | 306 tCO₂e |
| 2023 | 53 | -46 | 63.2 kBtu/ft² | 343 tCO₂e |
| 2022 | 99 | 20.1 kBtu/ft² | 103 tCO₂e | |
| 2021 | — | 23.3 kBtu/ft² | 127 tCO₂e | |
| 2020 | 98 | +2 | 24.8 kBtu/ft² | 141 tCO₂e |
| 2019 | 96 | +4 | 27.9 kBtu/ft² | 159 tCO₂e |
| 2018 | 92 | +11 | 34.7 kBtu/ft² | 200 tCO₂e |
| 2017 | 81 | ±0 | 43.8 kBtu/ft² | 293 tCO₂e |
| 2016 | 81 | +80 | 44.8 kBtu/ft² | 309 tCO₂e |
| 2015 | 1 | 947.7 kBtu/ft² | 7,760 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
AFIAA ARCH SQUARE LLC
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Location
- Address
- 675 H Street
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20001
- Coordinates
- 38.90000, -77.02154
Within ~1 km
Nearby benchmarked buildings
Convention Center · 1,750,000 sq ft
- 616 E St.score —
Multifamily Housing · 1,150,961 sq ft
Hotel · 1,081,202 sq ft
Multifamily Housing · 1,075,449 sq ft
Office · 887,915 sq ft
Office · 876,744 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Arch Square's energy grade?
Arch Square scores 61 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 Arch Square use?
Its 2024 site energy-use intensity was 58.1 kBtu/ft² (157.6 kBtu/ft² source) across 61,230 sq ft, including 990,159 kWh of electricity and 1,803 therms of natural gas.
What are Arch Square's carbon emissions?
Arch Square reported 306 tCO₂e of greenhouse-gas emissions (5.0 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:PM4898777:2024.