BuildingCensus
D

One Union Station

Office in Denver, CO · 1615 Wynkoop St · 80202

ENERGY STAR score
19
band D · 2023
Site EUI
118.8
kBtu/ft²
GHG emissions
1,811
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
116,125
sq ft
Year built
2012
vintage

Energize Denver Building Performance Policy · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score19 (band D)
Site EUI118.8 kBtu/ft²
Source EUI
GHG emissions1,811 tCO₂e
GHG intensity
Electricity3,246,635 kWh
Natural gas27,187 therms
Gross floor area116,125 sq ft
Source recorddenver:2428:2023

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2023latest19-3118.8 kBtu/ft²1,811 tCO₂e
202222-4120.3 kBtu/ft²1,837 tCO₂e
202126113.3 kBtu/ft²1,892 tCO₂e

Compliance context

Energize Denver Building Performance Policy

Energize Denver sets EUI performance targets for buildings over 25,000 sq ft with interim deadlines through 2030 and civil penalties (around $0.30–0.70 per kBtu over target) for non-compliance.

Program details →

Ownership

No owner listed in the disclosure.

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

Location

Address
1615 Wynkoop St
City
Denver
State
Colorado
ZIP
80202

Within ~1 km

Nearby benchmarked buildings

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

See also: most efficient in Denver · biggest emitters

Frequently asked questions

What is One Union Station's energy grade?

One Union Station scores 19 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does One Union Station use?

Its 2023 site energy-use intensity was 118.8 kBtu/ft² across 116,125 sq ft, including 3,246,635 kWh of electricity and 27,187 therms of natural gas.

What are One Union Station's carbon emissions?

One Union Station reported 1,811 tCO₂e of greenhouse-gas emissions for 2023. Energize Denver sets EUI performance targets for buildings over 25,000 sq ft with interim deadlines through 2030 and civil penalties (around $0.30–0.70 per kBtu over target) for non-compliance.

Dataset updated . Source: Energize Denver Benchmarking disclosure, record denver:2428:2023.