5 Perth St
Multifamily Housing in Boston, MA · 2121.
BERDO 2.0 · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 65.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 194 tCO₂e |
| GHG intensity | — |
| Electricity | 269,486 kWh |
| Natural gas | 26,634 therms |
| Gross floor area | 55,000 sq ft |
| Source record | boston:105054:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 56 | -10 | 65.1 kBtu/ft² | 194 tCO₂e |
| 2023 | 66 | -6 | 62.7 kBtu/ft² | 188 tCO₂e |
| 2022 | 72 | 63.7 kBtu/ft² | 205 tCO₂e |
Compliance context
BERDO 2.0
BERDO 2.0 sets emissions standards for buildings over 20,000 sq ft from 2025, with an alternative-compliance payment of $234 per metric ton of CO₂e over the cap.
Ownership
PHILLIPS BROOKS SCHOOL
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Location
- Address
- 5 Perth St
- City
- Boston
- State
- Massachusetts
- ZIP
- 2121.
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 5 Perth St's energy grade?
5 Perth St scores 56 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 5 Perth St use?
Its 2024 site energy-use intensity was 65.1 kBtu/ft² across 55,000 sq ft, including 269,486 kWh of electricity and 26,634 therms of natural gas.
What are 5 Perth St's carbon emissions?
5 Perth St reported 194 tCO₂e of greenhouse-gas emissions for 2024. BERDO 2.0 sets emissions standards for buildings over 20,000 sq ft from 2025, with an alternative-compliance payment of $234 per metric ton of CO₂e over the cap.
Dataset updated . Source: Building Emissions Reduction and Disclosure Ordinance disclosure, record boston:105054:2024.