BuildingCensus
B

75 Saint Alphonsus St

Multifamily Housing in Boston, MA · 2120.

ENERGY STAR score
71
band B · 2024
Site EUI
69.6
kBtu/ft²
GHG emissions
1,144
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
304,000
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score71 (band B)
Site EUI69.6 kBtu/ft²
Source EUI
GHG emissions1,144 tCO₂e
GHG intensity
Electricity1,478,695 kWh
Natural gas161,173 therms
Gross floor area304,000 sq ft
Source recordboston:103908:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest7169.6 kBtu/ft²1,144 tCO₂e
2023
20224792.1 kBtu/ft²1,621 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.

Program details →

Ownership

JAG IG LONGWOOD PROPERTY LLC

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Location

Address
75 Saint Alphonsus St
City
Boston
State
Massachusetts
ZIP
2120.

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 75 Saint Alphonsus St's energy grade?

75 Saint Alphonsus St scores 71 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 75 Saint Alphonsus St use?

Its 2024 site energy-use intensity was 69.6 kBtu/ft² across 304,000 sq ft, including 1,478,695 kWh of electricity and 161,173 therms of natural gas.

What are 75 Saint Alphonsus St's carbon emissions?

75 Saint Alphonsus St reported 1,144 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:103908:2024.