BuildingCensus
A

9-11 Beacon St

Office in Boston, MA · 2108.

ENERGY STAR score
86
band A · 2024
Site EUI
52.5
kBtu/ft²
GHG emissions
434
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
151,959
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score86 (band A)
Site EUI52.5 kBtu/ft²
Source EUI
GHG emissions434 tCO₂e
GHG intensity
Electricity775,980 kWh
Natural gas53,347 therms
Gross floor area151,959 sq ft
Source recordboston:105712:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest86±052.5 kBtu/ft²434 tCO₂e
202386-155.0 kBtu/ft²462 tCO₂e
20228755.6 kBtu/ft²517 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

SHIGO 11 BEACON OWNER LLC

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Location

Address
9-11 Beacon St
City
Boston
State
Massachusetts
ZIP
2108.

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 9-11 Beacon St's energy grade?

9-11 Beacon St scores 86 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 9-11 Beacon St use?

Its 2024 site energy-use intensity was 52.5 kBtu/ft² across 151,959 sq ft, including 775,980 kWh of electricity and 53,347 therms of natural gas.

What are 9-11 Beacon St's carbon emissions?

9-11 Beacon St reported 434 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:105712:2024.