1425 T Street NW
Multifamily Housing in Washington, DC, DC · 20009
At a glance
1425 T Street NW is a 31,836-square-foot multifamily housing building in Washington, DC. In its 2024 Washington, DC benchmarking disclosure it reported an ENERGY STAR score of 96 out of 100 (grade A), a site energy-use intensity of 36.8 kBtu/ft² and 89 tCO₂e of greenhouse-gas emissions. That score is higher than 84% of the 1,618 scored multifamily housing buildings in Washington, DC.
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 36.8 kBtu/ft² |
| Source EUI | 80.9 kBtu/ft² |
| GHG emissions | 89 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 225,322 kWh |
| Natural gas | 4,020 therms |
| Water use | 951 kgal |
| Gross floor area | 31,836 sq ft |
| Source record | dc:PM20293507:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | -1 | 36.8 kBtu/ft² | 89 tCO₂e |
| 2023 | 97 | -1 | 34.1 kBtu/ft² | 81 tCO₂e |
| 2022 | 98 | 35.3 kBtu/ft² | 84 tCO₂e |
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
1425 T STREET COOPERATIVE ASSOCIATION INC
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Location
- Address
- 1425 T Street NW
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20009
- Coordinates
- 38.91591, -77.03317
Within ~1 km
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How does 1425 T Street NW compare with other multifamily housing buildings in Washington, DC?
The latest disclosures cover 1,799 multifamily housing buildings in Washington, DC, out of 6,870 buildings citywide. 1425 T Street NW's ENERGY STAR score of 96 compares with an average of 72 across the 1,618 that report a score; it scores higher than 84% of them and lower than 13%. Its site EUI of 36.8 kBtu/ft² is about 28% below the average of 51.1 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.8 kgCO₂e/ft² is about 27% below the group average of 3.8 kgCO₂e/ft².
At 31,836 sq ft, it is about 77% below the average floor area of 136,346 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 1425 T Street NW's energy performance changed over time?
BuildingCensus holds 3 Washington, DC disclosures for 1425 T Street NW, covering report years 2022–2024. Its ENERGY STAR score went from 98 in 2022 to 96 in 2024 (-2 points); its best year on file was 2022, at 98. Site EUI moved from 35.3 kBtu/ft² (2022) to 36.8 kBtu/ft² (2024), an 4% increase. Reported emissions went from 84 tCO₂e to 89 tCO₂e over the same span (up 6%).
What does an ENERGY STAR score of 96 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 96 means the building performs better than about 96% of its national peers. BuildingCensus bands the score into report-card grades; 96 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 1425 T Street NW's 36.8 kBtu/ft² across 31,836 sq ft works out to about 1.2 billion Btu (343 MWh-equivalent) in 2024. Its source EUI of 80.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 225,322 kWh of electricity, 4,020 therms of natural gas and 951 thousand gallons of water for the year.
Which law requires 1425 T Street NW to report its energy use?
1425 T Street NW 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:PM20293507:2024). 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 multifamily housing buildings in Washington, DC
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- The Shoremeade Apartments· 31,633 sq ft · score 96 (A)
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Frequently asked questions
What is 1425 T Street NW's energy grade?
1425 T Street NW scores 96 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1425 T Street NW use?
Its 2024 site energy-use intensity was 36.8 kBtu/ft² (80.9 kBtu/ft² source) across 31,836 sq ft, including 225,322 kWh of electricity and 4,020 therms of natural gas.
What are 1425 T Street NW's carbon emissions?
1425 T Street NW reported 89 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2024.
Where is 1425 T Street NW?
1425 T Street NW is in Washington, DC 20009. Its coordinates are 38.91591, -77.03317 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is 1425 T Street NW and when was it built?
1425 T Street NW has 31,836 sq ft of gross floor area, as reported in its 2024 disclosure. It is classed as multifamily housing.
Is 1425 T Street NW 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, “1425 T Street NW, Washington, DC — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/1425-t-street-nw-77552cb8 (data as of July 9, 2026).