BuildingCensus
A

245 Sumner St

Multifamily Housing in Boston, MA · 2128.

ENERGY STAR score
99
band A · 2024
Site EUI
33.9
kBtu/ft²
GHG emissions
80
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
45,000
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score99 (band A)
Site EUI33.9 kBtu/ft²
Source EUI
GHG emissions80 tCO₂e
GHG intensity
Electricity200,226 kWh
Natural gas7,805 therms
Gross floor area45,000 sq ft
Source recordboston:106542:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest9933.9 kBtu/ft²80 tCO₂e
2023
2022

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

VELKOR 245 NOMINEE TRUST

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
245 Sumner St
City
Boston
State
Massachusetts
ZIP
2128.

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 245 Sumner St's energy grade?

245 Sumner St scores 99 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 245 Sumner St use?

Its 2024 site energy-use intensity was 33.9 kBtu/ft² across 45,000 sq ft, including 200,226 kWh of electricity and 7,805 therms of natural gas.

What are 245 Sumner St's carbon emissions?

245 Sumner St reported 80 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:106542:2024.