BuildingCensus
C

341-345 Congress St

Office in Boston, MA · 2210.

ENERGY STAR score
64
band C · 2024
Site EUI
85.2
kBtu/ft²
GHG emissions
576
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
119,643
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score64 (band C)
Site EUI85.2 kBtu/ft²
Source EUI
GHG emissions576 tCO₂e
GHG intensity
Electricity2,599,073 kWh
Natural gas13,311 therms
Gross floor area119,643 sq ft
Source recordboston:104398:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest64-185.2 kBtu/ft²576 tCO₂e
202365+1682.4 kBtu/ft²587 tCO₂e
202249100.7 kBtu/ft²899 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

MEPT SEAPORT 343 CONGRESS LLC

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Location

Address
341-345 Congress St
City
Boston
State
Massachusetts
ZIP
2210.

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 341-345 Congress St's energy grade?

341-345 Congress St scores 64 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 341-345 Congress St use?

Its 2024 site energy-use intensity was 85.2 kBtu/ft² across 119,643 sq ft, including 2,599,073 kWh of electricity and 13,311 therms of natural gas.

What are 341-345 Congress St's carbon emissions?

341-345 Congress St reported 576 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:104398:2024.