Jemals Best L.L.C
Office in Montgomery County, MD · 12345 Parklawn Dr · 20852
At a glance
Jemals Best L.L.C is a 29,063-square-foot office building at 12345 Parklawn Dr in Montgomery County, Maryland, built in 1970. In its 2024 Montgomery County benchmarking disclosure it reported an ENERGY STAR score of 61 out of 100 (grade C), a site energy-use intensity of 54.7 kBtu/ft² and 133 tCO₂e of greenhouse-gas emissions. That score is higher than 39% of the 325 scored office buildings in Montgomery County.
Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 61 (band C) |
| Site EUI | 54.7 kBtu/ft² |
| Source EUI | 142.5 kBtu/ft² |
| GHG emissions | 133 tCO₂e |
| GHG intensity | — |
| Electricity | 413,907 kWh |
| Natural gas | 1,769 therms |
| Gross floor area | 29,063 sq ft |
| Source record | montgomery_county:24754366:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 61 | +5 | 54.7 kBtu/ft² | 133 tCO₂e |
| 2023 | 56 | 55.1 kBtu/ft² | 139 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.
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Location
- Address
- 12345 Parklawn Dr
- State
- Maryland
- ZIP
- 20852
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
How does Jemals Best L.L.C compare with other office buildings in Montgomery County?
The latest disclosures cover 414 office buildings in Montgomery County, out of 1,766 buildings citywide. Jemals Best L.L.C's ENERGY STAR score of 61 compares with an average of 63 across the 325 that report a score; it scores higher than 39% of them and lower than 60%. Its site EUI of 54.7 kBtu/ft² is about 18% below the average of 66.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 29,063 sq ft, it is about 78% below the average floor area of 132,356 sq ft for those buildings. It was built in 1970, 17 years earlier than the group's average year built (1987). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Jemals Best L.L.C's energy performance changed over time?
BuildingCensus holds 2 Montgomery County disclosures for Jemals Best L.L.C, covering report years 2023–2024. Its ENERGY STAR score went from 56 in 2023 to 61 in 2024 (+5 points). Site EUI moved from 55.1 kBtu/ft² (2023) to 54.7 kBtu/ft² (2024), a 1% decrease. Reported emissions went from 139 tCO₂e to 133 tCO₂e over the same span (down 4%).
What does an ENERGY STAR score of 61 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 61 means the building performs better than about 61% of its national peers. BuildingCensus bands the score into report-card grades; 61 falls in band C — below median (55–69). It sits 14 points below 75, the threshold for ENERGY STAR certification. In Montgomery County, 53% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Jemals Best L.L.C's 54.7 kBtu/ft² across 29,063 sq ft works out to about 1.6 billion Btu (466 MWh-equivalent) in 2024. Its source EUI of 142.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 413,907 kWh of electricity and 1,769 therms of natural gas for the year.
Which law requires Jemals Best L.L.C to report its energy use?
Jemals Best L.L.C reports under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21), the legal basis of Montgomery County's Commercial Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record montgomery_county:24754366:2024). 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.
More office buildings in Montgomery County
- 804 Diamond· 28,281 sq ft · EUI 17.6 kBtu/ft²
- Fenton Group Llc· 28,170 sq ft · EUI 101.4 kBtu/ft²
- The Arc Montgomery County· 28,169 sq ft · score 49 (D)
- Halle Office Building· 28,132 sq ft · score 67 (C)
- Rollins Ave· 28,069 sq ft · score 90 (A)
- 13 Taft· 28,011 sq ft · score 43 (D)
- Office buildings in Montgomery County· 414 benchmarked
- All Montgomery County benchmarked buildings· Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)
- Most efficient large buildings in Montgomery County
- Least efficient large buildings in Montgomery County
- Biggest emitters in Montgomery County
Frequently asked questions
What is Jemals Best L.L.C's energy grade?
Jemals Best L.L.C scores 61 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 Montgomery County disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Jemals Best L.L.C use?
Its 2024 site energy-use intensity was 54.7 kBtu/ft² (142.5 kBtu/ft² source) across 29,063 sq ft, including 413,907 kWh of electricity and 1,769 therms of natural gas.
What are Jemals Best L.L.C's carbon emissions?
Jemals Best L.L.C reported 133 tCO₂e of greenhouse-gas emissions for 2024.
Where is Jemals Best L.L.C?
Jemals Best L.L.C is at 12345 Parklawn Dr, in Montgomery County, Maryland 20852.
How big is Jemals Best L.L.C and when was it built?
Jemals Best L.L.C has 29,063 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1970 as its year built. It is classed as office.
Is Jemals Best L.L.C covered by the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)?
Yes — it appears in the 2024 Commercial Building Energy Benchmarking disclosure, which lists the buildings reporting under the Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21).
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About this data
Source: Commercial Building Energy Benchmarking (Benchmarking Law (Bill 2-14) / BEPS (Bill 16-21)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Jemals Best L.L.C, Montgomery County, Maryland — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/montgomery-county/jemals-best-l-l-c-70bd1c25 (data as of October 2, 2026).