BuildingCensus
B

Bethesda Office Center

Office in Montgomery County, MD · 4520 East West Hwy · 20814

ENERGY STAR score
77
band B · 2024
Site EUI
50.4
kBtu/ft²
GHG emissions
769
tCO₂e
GHG intensity
kgCO₂e/ft²
Floor area
174,449
sq ft
Year built
1980
vintage

Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score77 (band B)
Site EUI50.4 kBtu/ft²
Source EUI140.4 kBtu/ft²
GHG emissions769 tCO₂e
GHG intensity
Electricity2,555,354 kWh
Natural gas704 therms
Gross floor area174,449 sq ft
Source recordmontgomery_county:10422926:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest77+250.4 kBtu/ft²769 tCO₂e
20237551.6 kBtu/ft²804 tCO₂e

Compliance context

Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)

Montgomery County's BEPS (Bill 16-21) sets declining site-EUI performance standards for covered buildings, phasing in from 2025 with compliance obligations for buildings above interim targets.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
4520 East West Hwy
State
Maryland
ZIP
20814

Within ~1 km

Nearby benchmarked buildings

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

See also: most efficient in Montgomery County · biggest emitters

Frequently asked questions

What is Bethesda Office Center's energy grade?

Bethesda Office Center scores 77 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Montgomery County disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Bethesda Office Center use?

Its 2024 site energy-use intensity was 50.4 kBtu/ft² (140.4 kBtu/ft² source) across 174,449 sq ft, including 2,555,354 kWh of electricity and 704 therms of natural gas.

What are Bethesda Office Center's carbon emissions?

Bethesda Office Center reported 769 tCO₂e of greenhouse-gas emissions for 2024. Montgomery County's BEPS (Bill 16-21) sets declining site-EUI performance standards for covered buildings, phasing in from 2025 with compliance obligations for buildings above interim targets.

Dataset updated . Source: Commercial Building Energy Benchmarking disclosure, record montgomery_county:10422926:2024.