BuildingCensus
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Petworth Library

Library in Washington, DC, DC · 4200 Kansas Ave NW · 20011

ENERGY STAR score
—
not reported · 2024
Site EUI
93.8
kBtu/ft²
GHG emissions
148
tCO₂e
GHG intensity
7.0
kgCO₂e/ft²
Floor area
21,000
sq ft
Year built
1924
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 score—
Site EUI93.8 kBtu/ft²
Source EUI234.7 kBtu/ft²
GHG emissions148 tCO₂e
GHG intensity7.0 kgCO₂e/ft²
Electricity478,864 kWh
Natural gas3,365 therms
Gross floor area21,000 sq ft
Source recorddc:PM12004357:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest—93.8 kBtu/ft²148 tCO₂e
2023—84.0 kBtu/ft²135 tCO₂e
2022—83.5 kBtu/ft²150 tCO₂e
2021—83.0 kBtu/ft²150 tCO₂e
2020—74.8 kBtu/ft²143 tCO₂e
2019—82.1 kBtu/ft²163 tCO₂e

Compliance context

Clean and Affordable Energy Act / BEPS

DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.

Program details →

Ownership

DISTRICT OF COLUMBIA

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Location

Address
4200 Kansas Ave NW
State
District of Columbia
ZIP
20011
Coordinates
38.94294, -77.02823

Within ~1 km

Nearby benchmarked buildings

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

Frequently asked questions

What is Petworth Library's energy grade?

Petworth Library did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 93.8 kBtu/ft².

How much energy does Petworth Library use?

Its 2024 site energy-use intensity was 93.8 kBtu/ft² (234.7 kBtu/ft² source) across 21,000 sq ft, including 478,864 kWh of electricity and 3,365 therms of natural gas.

What are Petworth Library's carbon emissions?

Petworth Library reported 148 tCO₂e of greenhouse-gas emissions (7.0 kgCO₂e/ft²) for 2024. DC's Building Energy Performance Standards (BEPS) require buildings below the performance standard to improve over compliance cycles (the first ends December 31, 2026; later cycles run five years), with penalties for buildings that fail to meet their pathway.

Working with Washington, DC building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

Dataset updated . Source: Building Energy Benchmarking disclosure, record dc:PM12004357:2024.