BuildingCensus
D

20 Child St

K-12 School in Boston, MA · 2130.

ENERGY STAR score
51
band D · 2024
Site EUI
54.6
kBtu/ft²
GHG emissions
346
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
115,400
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score51 (band D)
Site EUI54.6 kBtu/ft²
Source EUI
GHG emissions346 tCO₂e
GHG intensity
Electricity854,082 kWh
Natural gas33,916 therms
Gross floor area115,400 sq ft
Source recordboston:101991:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest51+154.6 kBtu/ft²346 tCO₂e
202350+1052.8 kBtu/ft²344 tCO₂e
20224062.9 kBtu/ft²473 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

CITY OF BOSTON

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Location

Address
20 Child St
City
Boston
State
Massachusetts
ZIP
2130.

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 20 Child St's energy grade?

20 Child St scores 51 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Boston disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 20 Child St use?

Its 2024 site energy-use intensity was 54.6 kBtu/ft² across 115,400 sq ft, including 854,082 kWh of electricity and 33,916 therms of natural gas.

What are 20 Child St's carbon emissions?

20 Child St reported 346 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:101991:2024.