BuildingCensus
A

99 Chauncy St

Office in Boston, MA · 2111.

ENERGY STAR score
90
band A · 2024
Site EUI
41.3
kBtu/ft²
GHG emissions
263
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
116,805
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score90 (band A)
Site EUI41.3 kBtu/ft²
Source EUI
GHG emissions263 tCO₂e
GHG intensity
Electricity482,703 kWh
Natural gas31,797 therms
Gross floor area116,805 sq ft
Source recordboston:100256:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest90-441.3 kBtu/ft²263 tCO₂e
202394+141.4 kBtu/ft²268 tCO₂e
20229342.8 kBtu/ft²291 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

99 CHAUNCY STREET INC

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Location

Address
99 Chauncy St
City
Boston
State
Massachusetts
ZIP
2111.

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 99 Chauncy St's energy grade?

99 Chauncy St scores 90 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 99 Chauncy St use?

Its 2024 site energy-use intensity was 41.3 kBtu/ft² across 116,805 sq ft, including 482,703 kWh of electricity and 31,797 therms of natural gas.

What are 99 Chauncy St's carbon emissions?

99 Chauncy St reported 263 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:100256:2024.