BuildingCensus
B

803 Summer St

Office in Boston, MA · 2127.

ENERGY STAR score
81
band B · 2024
Site EUI
46.0
kBtu/ft²
GHG emissions
92
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
36,000
sq ft
Year built
vintage

BERDO 2.0 · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score81 (band B)
Site EUI46.0 kBtu/ft²
Source EUI
GHG emissions92 tCO₂e
GHG intensity
Electricity323,525 kWh
Natural gas5,529 therms
Gross floor area36,000 sq ft
Source recordboston:104007:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest81+346.0 kBtu/ft²92 tCO₂e
202378-349.4 kBtu/ft²103 tCO₂e
20228147.3 kBtu/ft²119 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

KING TERMINAL LLC MASS LLC

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

Location

Address
803 Summer St
City
Boston
State
Massachusetts
ZIP
2127.

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 803 Summer St's energy grade?

803 Summer St scores 81 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 803 Summer St use?

Its 2024 site energy-use intensity was 46.0 kBtu/ft² across 36,000 sq ft, including 323,525 kWh of electricity and 5,529 therms of natural gas.

What are 803 Summer St's carbon emissions?

803 Summer St reported 92 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:104007:2024.