BuildingCensus
B

15 New Chardon St

Office in Boston, MA · 2114.

ENERGY STAR score
79
band B · 2024
Site EUI
53.5
kBtu/ft²
GHG emissions
474
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
161,112
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score79 (band B)
Site EUI53.5 kBtu/ft²
Source EUI
GHG emissions474 tCO₂e
GHG intensity
Electricity1,213,865 kWh
Natural gas44,821 therms
Gross floor area161,112 sq ft
Source recordboston:105267:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest79-353.5 kBtu/ft²474 tCO₂e
202382+352.1 kBtu/ft²480 tCO₂e
20227954.2 kBtu/ft²589 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

REEP-OFC ONE BOWDOIN

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Location

Address
15 New Chardon St
City
Boston
State
Massachusetts
ZIP
2114.

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 15 New Chardon St's energy grade?

15 New Chardon St scores 79 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 15 New Chardon St use?

Its 2024 site energy-use intensity was 53.5 kBtu/ft² across 161,112 sq ft, including 1,213,865 kWh of electricity and 44,821 therms of natural gas.

What are 15 New Chardon St's carbon emissions?

15 New Chardon St reported 474 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:105267:2024.