BuildingCensus

Alderway Building

Office in Portland, OR · 521-539 SW BROADWAY

ENERGY STAR score
not reported · 2024
Site EUI
23.6
kBtu/ft²
GHG emissions
133
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
46,766
sq ft
Year built
1929
vintage

Commercial Building Energy Performance Reporting Policy · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score
Site EUI23.6 kBtu/ft²
Source EUI
GHG emissions133 tCO₂e
GHG intensity
Electricity208,320 kWh
Natural gas3,950 therms
Gross floor area46,766 sq ft
Source recordportland_or:1N1E34CC-6800-B1:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest23.6 kBtu/ft²133 tCO₂e
202324.1 kBtu/ft²143 tCO₂e

Compliance context

Commercial Building Energy Performance Reporting Policy

Portland requires commercial buildings over 20,000 sq ft to report energy performance annually, with civil penalties for buildings that fail to comply.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
521-539 SW BROADWAY
State
Oregon

Within ~1 km

Nearby benchmarked buildings

This source publishes no coordinates, so nearby buildings can't be resolved yet.

See also: most efficient in Portland · biggest emitters

Frequently asked questions

What is Alderway Building's energy grade?

Alderway Building did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 23.6 kBtu/ft².

How much energy does Alderway Building use?

Its 2024 site energy-use intensity was 23.6 kBtu/ft² across 46,766 sq ft, including 208,320 kWh of electricity and 3,950 therms of natural gas.

What are Alderway Building's carbon emissions?

Alderway Building reported 133 tCO₂e of greenhouse-gas emissions for 2024. Portland requires commercial buildings over 20,000 sq ft to report energy performance annually, with civil penalties for buildings that fail to comply.

Dataset updated . Source: Commercial Building Energy Reporting disclosure, record portland_or:1N1E34CC-6800-B1:2024.