Office buildings in Washington, DC
899 office buildings benchmarked under Clean and Affordable Energy Act / BEPS, graded by ENERGY STAR score.
Buildings
899
Avg score
70
Avg site EUI
70.8
kBtu/ft²
Floor area
194.3M ft²
combined
Top of the class
Most efficient
| Building | Score | Site EUI | Floor area |
|---|---|---|---|
| The Vanguard Building | A100 | 58.2 kBtu/ft² | 190,874 sq ft |
| Bond Building | A100 | 14.7 kBtu/ft² | 177,436 sq ft |
| 300 SEVENTH ST NY OWNER LLC | A100 | 20.7 kBtu/ft² | 145,187 sq ft |
| Boron | A100 | 22.6 kBtu/ft² | 75,706 sq ft |
| Anacostia Service Center | A100 | 1.0 kBtu/ft² | 72,000 sq ft |
| HUH Accounting Building | A100 | — | 58,607 sq ft |
| Ellington Building | A100 | 3.4 kBtu/ft² | 55,474 sq ft |
| ! Embassy Building 10 | A100 | 12.0 kBtu/ft² | 13,600 sq ft |
| Two Independence Square | A99 | 47.5 kBtu/ft² | 634,947 sq ft |
| 1275 K Street | A99 | 128.0 kBtu/ft² | 236,269 sq ft |
| 1818 New York Ave. | A99 | 27.6 kBtu/ft² | 90,000 sq ft |
| Amalgamated Transit Union, Intl | A99 | 25.9 kBtu/ft² | 74,350 sq ft |
| BROMINE | A99 | 9.3 kBtu/ft² | 47,569 sq ft |
| 1436 U Street NW | A99 | 23.8 kBtu/ft² | 36,997 sq ft |
| The Basil Building | A99 | 17.5 kBtu/ft² | 33,006 sq ft |
Penalty exposure
Least efficient
| Building | Score | Site EUI | Floor area |
|---|---|---|---|
| WUSA9 | D1 | 321.7 kBtu/ft² | 85,000 sq ft |
| 120 Q St NE | D1 | 13213.1 kBtu/ft² | 41,490 sq ft |
| The Green Building | D2 | 141.8 kBtu/ft² | 111,600 sq ft |
| Support Building | D2 | 218.5 kBtu/ft² | 45,043 sq ft |
| Sirius XM | D4 | 250.1 kBtu/ft² | 174,150 sq ft |
| 1401 K Street | D5 | 141.6 kBtu/ft² | 117,020 sq ft |
| Neon 23, LLC | D5 | 135.1 kBtu/ft² | 52,653 sq ft |
| DMV Southwest Service Center | D5 | 95.3 kBtu/ft² | 38,311 sq ft |
| NEON 23, LLC | D6 | 123.7 kBtu/ft² | 48,853 sq ft |
| ABC Washington | D9 | 165.2 kBtu/ft² | 144,010 sq ft |
| 4646 40th | D10 | 67.9 kBtu/ft² | 42,862 sq ft |
| 660 Pennsylvania Avenue | D10 | 96.6 kBtu/ft² | 36,240 sq ft |
| Jackson Graham Building B88 | D11 | 163.5 kBtu/ft² | 363,095 sq ft |
| VFW Memorial | D11 | 103.4 kBtu/ft² | 29,966 sq ft |
| Dupont Office/Washington DC/Site #C502 | D11 | 135.3 kBtu/ft² | 24,359 sq ft |
Scale
Largest
| Building | Score | Site EUI | Floor area |
|---|---|---|---|
| Main Complex | C59 | 84.9 kBtu/ft² | 1,872,507 sq ft |
| USDOT Building | A90 | 62.3 kBtu/ft² | 1,583,819 sq ft |
| Constitution Center | B83 | 48.5 kBtu/ft² | 1,582,262 sq ft |
| International Square | C56 | 53.4 kBtu/ft² | 1,233,833 sq ft |
| USDOT Building | A96 | 68.9 kBtu/ft² | 1,169,662 sq ft |
| Midtown Center | A91 | 42.8 kBtu/ft² | 911,093 sq ft |
| Lafayette Centre | B74 | 64.9 kBtu/ft² | 908,482 sq ft |
| 555 12th Street - District Center | A94 | 31.7 kBtu/ft² | 887,915 sq ft |
| 1001 Pennsylvania Avenue w/ Retail | B80 | 46.5 kBtu/ft² | 876,744 sq ft |
| One Judiciary Square | D41 | 79.3 kBtu/ft² | 850,354 sq ft |
Frequently asked questions
How efficient are Washington, DC's office buildings?
The 899 benchmarked office buildings in Washington, DC average an ENERGY STAR score of 70 and a site energy-use intensity of 70.8 kBtu/ft² in their latest Clean and Affordable Energy Act / BEPS disclosures.
Which office building in Washington, DC has the best energy grade?
The Vanguard Building leads with an ENERGY STAR score of 100.
Dataset updated . Source: Building Energy Benchmarking public disclosure.