Old Main
College/University in Washington, DC, DC · 1922 F St, NW · 20052
Clean and Affordable Energy Act / BEPS · reporting year 2017
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 55 (band C) |
| Site EUI | 97.0 kBtu/ft² |
| Source EUI | 220.6 kBtu/ft² |
| GHG emissions | 433 tCO₂e |
| GHG intensity | 8.4 kgCO₂e/ft² |
| Electricity | 854,168 kWh |
| Natural gas | 20,560 therms |
| Water use | 253 kgal |
| Gross floor area | 51,261 sq ft |
| Source record | dc:PM2293741:2017 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2017latest | 55 | -4 | 97.0 kBtu/ft² | 433 tCO₂e |
| 2016 | 59 | +13 | 82.8 kBtu/ft² | 420 tCO₂e |
| 2015 | 46 | -6 | 99.5 kBtu/ft² | 553 tCO₂e |
| 2014 | 52 | +7 | 98.1 kBtu/ft² | 520 tCO₂e |
| 2013 | 45 | 110.3 kBtu/ft² | 538 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
GEORGE WASHINGTON UNIVERSITY
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Location
- Address
- 1922 F St, NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20052
- Coordinates
- 38.89712, -77.04432
Within ~1 km
Nearby benchmarked buildings
- BEPS1 - Foggy Bottom Campusscore —
Mixed Use Property · 5,533,789 sq ft
- Main Complexscore 59
Office · 1,872,507 sq ft
- International Squarescore 56
Office · 1,233,833 sq ft
- Ross Hall Groupscore —
College/University · 1,047,627 sq ft
- Columbia Plaza All Bldgsscore 30
Multifamily Housing · 942,990 sq ft
- Lafayette Centrescore 74
Office · 908,482 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Old Main's energy grade?
Old Main scores 55 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2017 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Old Main use?
Its 2017 site energy-use intensity was 97.0 kBtu/ft² (220.6 kBtu/ft² source) across 51,261 sq ft, including 854,168 kWh of electricity and 20,560 therms of natural gas.
What are Old Main's carbon emissions?
Old Main reported 433 tCO₂e of greenhouse-gas emissions (8.4 kgCO₂e/ft²) for 2017. 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:PM2293741:2017.