BuildingCensus

Walker Place (The Six Twenty Building)

Office in Portland, OR · 620 WI/ SW 5TH AVE

ENERGY STAR score
not reported · 2024
Site EUI
32.3
kBtu/ft²
GHG emissions
407
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
159,374
sq ft
Year built
1906
vintage

Commercial Building Energy Performance Reporting Policy · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score
Site EUI32.3 kBtu/ft²
Source EUI
GHG emissions407 tCO₂e
GHG intensity
Electricity963,141 kWh
Natural gas18,622 therms
Gross floor area159,374 sq ft
Source recordportland_or:Campus-56:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest32.3 kBtu/ft²407 tCO₂e
202333.4 kBtu/ft²397 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
620 WI/ SW 5TH AVE
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 Walker Place (The Six Twenty Building)'s energy grade?

Walker Place (The Six Twenty Building) did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 32.3 kBtu/ft².

How much energy does Walker Place (The Six Twenty Building) use?

Its 2024 site energy-use intensity was 32.3 kBtu/ft² across 159,374 sq ft, including 963,141 kWh of electricity and 18,622 therms of natural gas.

What are Walker Place (The Six Twenty Building)'s carbon emissions?

Walker Place (The Six Twenty Building) reported 407 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:Campus-56:2024.