Nalle Elementary School
K-12 School in Washington, DC, DC · 219 50TH STREET SE · 20019
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 27 (band D) |
| Site EUI | 75.2 kBtu/ft² |
| Source EUI | 150.7 kBtu/ft² |
| GHG emissions | 401 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 928,358 kWh |
| Natural gas | 22,568 therms |
| Water use | 1,067 kgal |
| Gross floor area | 77,000 sq ft |
| Source record | dc:PM12004338:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 27 | +2 | 75.2 kBtu/ft² | 401 tCO₂e |
| 2023 | 25 | +9 | 81.7 kBtu/ft² | 418 tCO₂e |
| 2022 | 16 | +1 | 96.4 kBtu/ft² | 525 tCO₂e |
| 2021 | 15 | ±0 | 87.6 kBtu/ft² | 517 tCO₂e |
| 2020 | 15 | -7 | 76.3 kBtu/ft² | 480 tCO₂e |
| 2019 | 22 | 88.4 kBtu/ft² | 533 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
DISTRICT OF COLUMBIA
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Location
- Address
- 219 50TH STREET SE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20019
- Coordinates
- 38.88595, -76.93080
Within ~1 km
Nearby benchmarked buildings
K-12 School · 310,975 sq ft
- Benning Terracescore 96
Multifamily Housing · 274,781 sq ft
- Conway Center: Conway Centerscore 100
Multifamily Housing · 197,197 sq ft
Multifamily Housing · 176,180 sq ft
- Benningscore 68
K-12 School · 122,985 sq ft
- Kelly Miller Middle Schoolscore 33
K-12 School · 122,281 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Nalle Elementary School's energy grade?
Nalle Elementary School scores 27 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 Nalle Elementary School use?
Its 2024 site energy-use intensity was 75.2 kBtu/ft² (150.7 kBtu/ft² source) across 77,000 sq ft, including 928,358 kWh of electricity and 22,568 therms of natural gas.
What are Nalle Elementary School's carbon emissions?
Nalle Elementary School reported 401 tCO₂e of greenhouse-gas emissions (5.2 kgCO₂e/ft²) for 2024. 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:PM12004338:2024.