BuildingCensus
B

SENATE STATION OFFICE BUILDING

Office in Washington, DC, DC · 220 I Street NE · 20002

ENERGY STAR score
83
band B · 2024
Site EUI
27.9
kBtu/ft²
GHG emissions
70
tCO₂e
GHG intensity
2.5
kgCO₂e/ft²
Floor area
28,404
sq ft
Year built
1929
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Clean and Affordable Energy Act / BEPS · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score83 (band B)
Site EUI27.9 kBtu/ft²
Source EUI78.2 kBtu/ft²
GHG emissions70 tCO₂e
GHG intensity2.5 kgCO₂e/ft²
Electricity232,530 kWh
Natural gas0 therms
Water use68 kgal
Gross floor area28,404 sq ft
Source recorddc:PM19375506:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest83-427.9 kBtu/ft²70 tCO₂e
202387±025.0 kBtu/ft²64 tCO₂e
20228725.8 kBtu/ft²64 tCO₂e

Compliance context

Clean and Affordable Energy Act / BEPS

DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.

Program details →

Ownership

PRI/220 I STREET LLC

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Location

Address
220 I Street NE
State
District of Columbia
ZIP
20002
Coordinates
38.90153, -77.00259

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in Washington, DC · biggest emitters

Frequently asked questions

What is SENATE STATION OFFICE BUILDING's energy grade?

SENATE STATION OFFICE BUILDING scores 83 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Washington, DC disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does SENATE STATION OFFICE BUILDING use?

Its 2024 site energy-use intensity was 27.9 kBtu/ft² (78.2 kBtu/ft² source) across 28,404 sq ft, including 232,530 kWh of electricity and 0 therms of natural gas.

What are SENATE STATION OFFICE BUILDING's carbon emissions?

SENATE STATION OFFICE BUILDING reported 70 tCO₂e of greenhouse-gas emissions (2.5 kgCO₂e/ft²) for 2024. DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve on 5-year compliance cycles, with penalties for buildings that fail to meet their pathway.

Dataset updated . Source: Building Energy Benchmarking disclosure, record dc:PM19375506:2024.