DTF Investments
Multifamily Housing in Washington, DC, DC · 2348 Ainger Place, SE · 20020
At a glance
DTF Investments is a 35,499-square-foot multifamily housing building at 2348 Ainger Place, SE in Washington, DC, built in 1965. In its 2024 Washington, DC benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 36.6 kBtu/ft² and 104 tCO₂e of greenhouse-gas emissions. That score is higher than 44% 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 | 75 (band B) |
| Site EUI | 36.6 kBtu/ft² |
| Source EUI | 102.5 kBtu/ft² |
| GHG emissions | 104 tCO₂e |
| GHG intensity | 2.9 kgCO₂e/ft² |
| Electricity | 380,966 kWh |
| Natural gas | 0 therms |
| Water use | 1,443 kgal |
| Gross floor area | 35,499 sq ft |
| Source record | dc:PM17794937:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | +27 | 36.6 kBtu/ft² | 104 tCO₂e |
| 2023 | 48 | -18 | 42.3 kBtu/ft² | 135 tCO₂e |
| 2022 | 66 | 40.3 kBtu/ft² | 126 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
DTF INVESTMENTS LLC
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Location
- Address
- 2348 Ainger Place, SE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20020
- Coordinates
- 38.85732, -76.97163
Within ~1 km
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See also: most efficient in Washington, DC · biggest emitters
How does DTF Investments 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. DTF Investments's ENERGY STAR score of 75 compares with an average of 72 across the 1,618 that report a score; it scores higher than 44% of them and lower than 54%. Its site EUI of 36.6 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 2.9 kgCO₂e/ft² is about 23% below the group average of 3.8 kgCO₂e/ft².
At 35,499 sq ft, it is about 74% below the average floor area of 136,346 sq ft for those buildings. Its 1965 construction date is close to the group's average year built (1965). 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 DTF Investments's energy performance changed over time?
BuildingCensus holds 3 Washington, DC disclosures for DTF Investments, covering report years 2022–2024. Its ENERGY STAR score went from 66 in 2022 to 75 in 2024 (+9 points). Site EUI moved from 40.3 kBtu/ft² (2022) to 36.6 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 126 tCO₂e to 104 tCO₂e over the same span (down 18%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). 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. DTF Investments's 36.6 kBtu/ft² across 35,499 sq ft works out to about 1.3 billion Btu (381 MWh-equivalent) in 2024. Its source EUI of 102.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 380,966 kWh of electricity, 0 therms of natural gas and 1,443 thousand gallons of water for the year.
Which law requires DTF Investments to report its energy use?
DTF Investments 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:PM17794937:2024). 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
- MacArthur Park Condo· 35,470 sq ft · score 90 (A)
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- Woodmont Crossing 2317-2319· 35,420 sq ft · score 95 (A)
- Woodmont Crossing 2301-2303· 35,420 sq ft · score 86 (A)
- Barcelona Condominium· 35,372 sq ft · score 37 (D)
- Washington View - 2660-2664· 35,359 sq ft · score 74 (B)
- Multifamily Housing buildings in Washington, DC· 1,799 benchmarked
- All Washington, DC benchmarked buildings· Clean and Affordable Energy Act / BEPS
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Frequently asked questions
What is DTF Investments's energy grade?
DTF Investments scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does DTF Investments use?
Its 2024 site energy-use intensity was 36.6 kBtu/ft² (102.5 kBtu/ft² source) across 35,499 sq ft, including 380,966 kWh of electricity and 0 therms of natural gas.
What are DTF Investments's carbon emissions?
DTF Investments reported 104 tCO₂e of greenhouse-gas emissions (2.9 kgCO₂e/ft²) for 2024.
Where is DTF Investments?
DTF Investments is at 2348 Ainger Place, SE, in Washington, DC 20020. Its coordinates are 38.85732, -76.97163 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is DTF Investments and when was it built?
DTF Investments has 35,499 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1965 as its year built. It is classed as multifamily housing.
Is DTF Investments 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, “DTF Investments, Washington, DC — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/washington-dc/dtf-investments-655e3361 (data as of July 9, 2026).