BuildingCensus
A

3 Alaska St

Multifamily Housing in Boston, MA · 2119.

ENERGY STAR score
95
band A · 2024
Site EUI
51.3
kBtu/ft²
GHG emissions
116
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
42,548
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score95 (band A)
Site EUI51.3 kBtu/ft²
Source EUI
GHG emissions116 tCO₂e
GHG intensity
Electricity44,416 kWh
Natural gas20,291 therms
Gross floor area42,548 sq ft
Source recordboston:104038:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest95+1551.3 kBtu/ft²116 tCO₂e
202380+5253.9 kBtu/ft²125 tCO₂e
20222870.7 kBtu/ft²185 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

LACONCHA LIMITED PARTNERSHIP

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Location

Address
3 Alaska St
City
Boston
State
Massachusetts
ZIP
2119.

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 3 Alaska St's energy grade?

3 Alaska St scores 95 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 3 Alaska St use?

Its 2024 site energy-use intensity was 51.3 kBtu/ft² across 42,548 sq ft, including 44,416 kWh of electricity and 20,291 therms of natural gas.

What are 3 Alaska St's carbon emissions?

3 Alaska St reported 116 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:104038:2024.