Jemal's Square 320, LLC
Office in Washington, DC, DC · 1155 F ST · 20004
At a glance
Jemal's Square 320, LLC is a 278,221-square-foot office building at 1155 F ST in Washington, DC, built in 2009. In its 2024 Washington, DC benchmarking disclosure it reported an ENERGY STAR score of 51 out of 100 (grade D), a site energy-use intensity of 60.0 kBtu/ft² and 1,466 tCO₂e of greenhouse-gas emissions. That score is higher than 16% of the 774 scored office buildings in Washington, DC.
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 51 (band D) |
| Site EUI | 60.0 kBtu/ft² |
| Source EUI | 168.1 kBtu/ft² |
| GHG emissions | 1,466 tCO₂e |
| GHG intensity | 5.3 kgCO₂e/ft² |
| Electricity | 4,895,514 kWh |
| Natural gas | 0 therms |
| Water use | 3,970 kgal |
| Gross floor area | 278,221 sq ft |
| Source record | dc:PM3081163:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 51 | +1 | 60.0 kBtu/ft² | 1,466 tCO₂e |
| 2023 | 50 | -13 | 59.7 kBtu/ft² | 1,458 tCO₂e |
| 2022 | 63 | -26 | 54.7 kBtu/ft² | 1,335 tCO₂e |
| 2021 | 89 | +2 | 34.8 kBtu/ft² | 811 tCO₂e |
| 2020 | 87 | +5 | 38.5 kBtu/ft² | 841 tCO₂e |
| 2019 | 82 | +13 | 47.4 kBtu/ft² | 1,138 tCO₂e |
| 2018 | 69 | -19 | 59.4 kBtu/ft² | 1,425 tCO₂e |
| 2017 | 88 | +6 | 54.3 kBtu/ft² | 1,509 tCO₂e |
| 2016 | 82 | +5 | 62.6 kBtu/ft² | 4,705 tCO₂e |
| 2015 | 77 | +2 | 68.5 kBtu/ft² | 5,148 tCO₂e |
| 2014 | 75 | +5 | 69.8 kBtu/ft² | 5,244 tCO₂e |
| 2013 | 70 | 74.2 kBtu/ft² | 5,577 tCO₂e | |
| 2012 | — | — | — |
Compliance context
Clean and Affordable Energy Act / BEPS
DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.
Ownership
JEMAL'S SQUARE 320 LLC
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Location
- Address
- 1155 F ST
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20004
- Coordinates
- 38.89757, -77.02763
Within ~1 km
Nearby benchmarked buildings
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- Midtown Centerscore 91
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See also: most efficient in Washington, DC · biggest emitters
How does Jemal's Square 320, LLC compare with other office buildings in Washington, DC?
The latest disclosures cover 899 office buildings in Washington, DC, out of 6,870 buildings citywide. Jemal's Square 320, LLC's ENERGY STAR score of 51 compares with an average of 70 across the 774 that report a score; it scores higher than 16% of them and lower than 83%. Its site EUI of 60.0 kBtu/ft² is roughly in line with the average of 55.6 kBtu/ft². Its emissions intensity of 5.3 kgCO₂e/ft² is roughly in line with the group average of 5.0 kgCO₂e/ft².
At 278,221 sq ft, it is about 29% above the average floor area of 216,135 sq ft for those buildings. It was built in 2009, 35 years later than the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Jemal's Square 320, LLC's energy performance changed over time?
BuildingCensus holds 13 Washington, DC disclosures for Jemal's Square 320, LLC, covering report years 2012–2024. Its ENERGY STAR score went from 70 in 2013 to 51 in 2024 (-19 points); its best year on file was 2021, at 89. Site EUI moved from 74.2 kBtu/ft² (2013) to 60.0 kBtu/ft² (2024), a 19% decrease. Reported emissions went from 5,577 tCO₂e to 1,466 tCO₂e over the same span (down 74%).
What does an ENERGY STAR score of 51 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 51 means the building performs better than about 51% of its national peers. BuildingCensus bands the score into report-card grades; 51 falls in band D — lowest band (1–54). It sits 24 points below 75, the threshold for ENERGY STAR certification. In Washington, DC, 47% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Jemal's Square 320, LLC's 60.0 kBtu/ft² across 278,221 sq ft works out to about 16.7 billion Btu (4,892 MWh-equivalent) in 2024. Its source EUI of 168.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,895,514 kWh of electricity, 0 therms of natural gas and 3,970 thousand gallons of water for the year.
Which law requires Jemal's Square 320, LLC to report its energy use?
Jemal's Square 320, LLC reports under the Clean and Affordable Energy Act / BEPS, the legal basis of Washington, DC's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record dc:PM3081163:2024). DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.
More office buildings in Washington, DC
- CR: 1900 N Street· 277,784 sq ft · score 52 (D)
- 133510 - 601 New Jersey Avenue· 277,727 sq ft · score 70 (B)
- 1730 Pennsylvania Ave NW· 276,154 sq ft · score 70 (B)
- American Pharmacists Association· 275,298 sq ft · score 83 (B)
- 901 K Street· 274,148 sq ft · score 85 (A)
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- Office buildings in Washington, DC· 899 benchmarked
- All Washington, DC benchmarked buildings· Clean and Affordable Energy Act / BEPS
- Most efficient large buildings in Washington, DC
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Frequently asked questions
What is Jemal's Square 320, LLC's energy grade?
Jemal's Square 320, LLC scores 51 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Jemal's Square 320, LLC use?
Its 2024 site energy-use intensity was 60.0 kBtu/ft² (168.1 kBtu/ft² source) across 278,221 sq ft, including 4,895,514 kWh of electricity and 0 therms of natural gas.
What are Jemal's Square 320, LLC's carbon emissions?
Jemal's Square 320, LLC reported 1,466 tCO₂e of greenhouse-gas emissions (5.3 kgCO₂e/ft²) for 2024.
Where is Jemal's Square 320, LLC?
Jemal's Square 320, LLC is at 1155 F ST, in Washington, DC 20004. Its coordinates are 38.89757, -77.02763 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Jemal's Square 320, LLC and when was it built?
Jemal's Square 320, LLC has 278,221 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2009 as its year built. It is classed as office.
Is Jemal's Square 320, LLC covered by the Clean and Affordable Energy Act / BEPS?
Yes — it appears in the 2024 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Clean and Affordable Energy Act / BEPS.
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About this data
Source: Building Energy Benchmarking (Clean and Affordable Energy Act / BEPS), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Jemal's Square 320, LLC, Washington, DC — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/jemal-s-square-320-llc-c436df34 (data as of July 9, 2026).