Rocketship Legacy Prep
K-12 School in Washington, DC, DC · 4250 Massachusetts Ave., SE · 20019
Clean and Affordable Energy Act / BEPS · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 63 (band C) |
| Site EUI | 41.6 kBtu/ft² |
| Source EUI | 97.2 kBtu/ft² |
| GHG emissions | 175 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 478,459 kWh |
| Natural gas | 5,917 therms |
| Water use | 382 kgal |
| Gross floor area | 53,429 sq ft |
| Source record | dc:PM10530447:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 63 | +3 | 41.6 kBtu/ft² | 175 tCO₂e |
| 2023 | 60 | +10 | 41.6 kBtu/ft² | 177 tCO₂e |
| 2022 | 50 | -24 | 44.4 kBtu/ft² | 192 tCO₂e |
| 2020 | 74 | 34.1 kBtu/ft² | 151 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
LAUNCHPAD DEVELOPMENT TWO DC LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 4250 Massachusetts Ave., SE
- City
- Washington, DC
- State
- District of Columbia
- ZIP
- 20019
- Coordinates
- 38.87002, -76.94024
Within ~1 km
Nearby benchmarked buildings
- Rocketship Legacy Prepscore 56
K-12 School · 53,429 sq ft
- 4339 Bowen Road South Eastscore 27
Multifamily Housing · 30,000 sq ft
- Dupont Park Adventist Schoolscore 95
K-12 School · 27,376 sq ft
- Dupont Park SDA Churchscore 16
Worship Facility · 25,016 sq ft
Community Center and Social Meeting Hall · 24,282 sq ft
- Fort Davis Community Centerscore —
Community Center and Social Meeting Hall · 13,408 sq ft
See also: most efficient in Washington, DC · biggest emitters
Frequently asked questions
What is Rocketship Legacy Prep's energy grade?
Rocketship Legacy Prep scores 63 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Rocketship Legacy Prep use?
Its 2024 site energy-use intensity was 41.6 kBtu/ft² (97.2 kBtu/ft² source) across 53,429 sq ft, including 478,459 kWh of electricity and 5,917 therms of natural gas.
What are Rocketship Legacy Prep's carbon emissions?
Rocketship Legacy Prep reported 175 tCO₂e of greenhouse-gas emissions (3.3 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:PM10530447:2024.