151 Hallet St
Multifamily Housing in Boston, MA · 2124.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 44.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 677 tCO₂e |
| GHG intensity | — |
| Electricity | 963,369 kWh |
| Natural gas | 92,266 therms |
| Gross floor area | 279,125 sq ft |
| Source record | boston:103993:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | +1 | 44.8 kBtu/ft² | 677 tCO₂e |
| 2023 | 95 | -1 | 45.8 kBtu/ft² | 700 tCO₂e |
| 2022 | 96 | 45.7 kBtu/ft² | — |
Compliance context
BERDO 2.0
BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
Ownership
KEYSTONE APARTMENTS COMPANY LP
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Location
- Address
- 151 Hallet St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2124.
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Boston · biggest emitters
Frequently asked questions
What is 151 Hallet St's energy grade?
151 Hallet St scores 96 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 151 Hallet St use?
Its 2024 site energy-use intensity was 44.8 kBtu/ft² across 279,125 sq ft, including 963,369 kWh of electricity and 92,266 therms of natural gas.
What are 151 Hallet St's carbon emissions?
151 Hallet St reported 677 tCO₂e of greenhouse-gas emissions for 2024. BERDO 2.0 sets emissions standards for buildings of 20,000+ sq ft or 15+ units, starting in 2025 or 2030 depending on building size, with an alternative-compliance payment of $234 per metric ton of CO₂e over the limit.
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Dataset updated . Source: Building Emissions Reduction and Disclosure Ordinance disclosure, record boston:103993:2024.