BuildingCensus
A

Yeon Building

Office in Portland, OR · 520-530 SW 5TH AVE

ENERGY STAR score
95
band A · 2024
Site EUI
31.6
kBtu/ft²
GHG emissions
325
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
131,584
sq ft
Year built
1911
vintage

Commercial Building Energy Performance Reporting Policy · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score95 (band A)
Site EUI31.6 kBtu/ft²
Source EUI
GHG emissions325 tCO₂e
GHG intensity
Electricity752,886 kWh
Natural gas15,928 therms
Gross floor area131,584 sq ft
Source recordportland_or:1N1E34CD-9600-B1:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest95+131.6 kBtu/ft²325 tCO₂e
20239431.5 kBtu/ft²312 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
520-530 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 Yeon Building's energy grade?

Yeon Building scores 95 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Portland disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Yeon Building use?

Its 2024 site energy-use intensity was 31.6 kBtu/ft² across 131,584 sq ft, including 752,886 kWh of electricity and 15,928 therms of natural gas.

What are Yeon Building's carbon emissions?

Yeon Building reported 325 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:1N1E34CD-9600-B1:2024.