National/Enterprise Rental Car Maintenance
Vehicle Dealership in Denver, CO · 24530 E 78Th Ave · 80249
At a glance
National/Enterprise Rental Car Maintenance is a 34,468-square-foot vehicle dealership building at 24530 E 78Th Ave in Denver, Colorado, built in 1996. In its 2023 Denver benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 460.3 kBtu/ft² and 1,429 tCO₂e of greenhouse-gas emissions. That score is higher than 0% of the 18 scored vehicle dealership buildings in Denver.
Energize Denver Building Performance Policy · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 1 (band D) |
| Site EUI | 460.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,429 tCO₂e |
| GHG intensity | — |
| Electricity | 1,685,327 kWh |
| Natural gas | 101,141 therms |
| Gross floor area | 34,468 sq ft |
| Source record | denver:5109:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 1 | 460.3 kBtu/ft² | 1,429 tCO₂e | |
| 2022 | — | 417.9 kBtu/ft² | 1,334 tCO₂e | |
| 2021 | — | 392.6 kBtu/ft² | 1,284 tCO₂e |
Compliance context
Energize Denver Building Performance Policy
Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 24530 E 78Th Ave
- City
- Denver
- State
- Colorado
- ZIP
- 80249
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Denver · biggest emitters
How does National/Enterprise Rental Car Maintenance compare with other vehicle dealership buildings in Denver?
The latest disclosures cover 19 vehicle dealership buildings in Denver, out of 3,287 buildings citywide. National/Enterprise Rental Car Maintenance's ENERGY STAR score of 1 compares with an average of 44 across the 18 that report a score; it scores higher than 0% of them and lower than 89%. Its site EUI of 460.3 kBtu/ft² is about 226% above the average of 141.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 34,468 sq ft, it is about 33% below the average floor area of 51,633 sq ft for those buildings. It was built in 1996, 8 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 318 vehicle dealership buildings average an ENERGY STAR score of 57 and a site EUI of 62.8 kBtu/ft².
How has National/Enterprise Rental Car Maintenance's energy performance changed over time?
BuildingCensus holds 3 Denver disclosures for National/Enterprise Rental Car Maintenance, covering report years 2021–2023. Site EUI moved from 392.6 kBtu/ft² (2021) to 460.3 kBtu/ft² (2023), an 17% increase. Reported emissions went from 1,284 tCO₂e to 1,429 tCO₂e over the same span (up 11%).
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 points below 75, the threshold for ENERGY STAR certification. In Denver, 54% 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. National/Enterprise Rental Car Maintenance's 460.3 kBtu/ft² across 34,468 sq ft works out to about 15.9 billion Btu (4,650 MWh-equivalent) in 2023. The disclosure also reports 1,685,327 kWh of electricity and 101,141 therms of natural gas for the year.
Which law requires National/Enterprise Rental Car Maintenance to report its energy use?
National/Enterprise Rental Car Maintenance reports under the Energize Denver Building Performance Policy, the legal basis of Denver's Energize Denver Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2023 disclosure (source record denver:5109:2023). Energize Denver sets energy-use (EUI) targets for buildings of 25,000+ sq ft — for most buildings an interim target in 2028 and a final target in 2032 — with civil penalties of roughly $0.15–0.35 per kBtu over target for non-compliance.
More vehicle dealership buildings in Denver
- Autonation Chrysler Dodge Jeep Ram Southwest· 33,698 sq ft · score 20 (D)
- Avis Rental Car· 32,874 sq ft · score 28 (D)
- Hertz Rental Car· 27,755 sq ft · score 1 (D)
- 5250 Evans· 27,034 sq ft · score 2 (D)
- All Denver benchmarked buildings· Energize Denver Building Performance Policy
- Most efficient large buildings in Denver
- Least efficient large buildings in Denver
- Biggest emitters in Denver
Frequently asked questions
What is National/Enterprise Rental Car Maintenance's energy grade?
National/Enterprise Rental Car Maintenance scores 1 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 Denver disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does National/Enterprise Rental Car Maintenance use?
Its 2023 site energy-use intensity was 460.3 kBtu/ft² across 34,468 sq ft, including 1,685,327 kWh of electricity and 101,141 therms of natural gas.
What are National/Enterprise Rental Car Maintenance's carbon emissions?
National/Enterprise Rental Car Maintenance reported 1,429 tCO₂e of greenhouse-gas emissions for 2023.
Where is National/Enterprise Rental Car Maintenance?
National/Enterprise Rental Car Maintenance is at 24530 E 78Th Ave, in Denver, Colorado 80249.
How big is National/Enterprise Rental Car Maintenance and when was it built?
National/Enterprise Rental Car Maintenance has 34,468 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1996 as its year built. It is classed as vehicle dealership.
Is National/Enterprise Rental Car Maintenance covered by the Energize Denver Building Performance Policy?
Yes — it appears in the 2023 Energize Denver Benchmarking disclosure, which lists the buildings reporting under the Energize Denver Building Performance Policy.
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About this data
Source: Energize Denver Benchmarking (Energize Denver Building Performance Policy), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “National/Enterprise Rental Car Maintenance, Denver, Colorado — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/denver/national-enterprise-rental-car-maintenance-81145f82 (data as of July 9, 2026).