51 Monroe
Office in Montgomery County, MD · 51 Monroe St · 20850
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 84 (band B) |
| Site EUI | 48.4 kBtu/ft² |
| Source EUI | 105.2 kBtu/ft² |
| GHG emissions | 934 tCO₂e |
| GHG intensity | — |
| Electricity | 2,330,690 kWh |
| Natural gas | 44,430 therms |
| Gross floor area | 256,119 sq ft |
| Source record | montgomery_county:1514526:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 84 | +7 | 48.4 kBtu/ft² | 934 tCO₂e |
| 2023 | 77 | 55.7 kBtu/ft² | 1,119 tCO₂e |
Compliance context
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 51 Monroe St
- State
- Maryland
- ZIP
- 20850
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 51 Monroe's energy grade?
51 Monroe scores 84 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 51 Monroe use?
Its 2024 site energy-use intensity was 48.4 kBtu/ft² (105.2 kBtu/ft² source) across 256,119 sq ft, including 2,330,690 kWh of electricity and 44,430 therms of natural gas.
What are 51 Monroe's carbon emissions?
51 Monroe reported 934 tCO₂e of greenhouse-gas emissions for 2024. Montgomery County's BEPS (Bill 16-21; regulations approved in 2025) sets declining site-EUI standards for buildings of 25,000+ sq ft, with interim and then final standards later this decade and into the 2030s depending on building type.
Working with Montgomery County 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: Commercial Building Energy Benchmarking disclosure, record montgomery_county:1514526:2024.