Charlton Apartments
Multifamily Housing in Ann Arbor, MI · 2047 Charlton Ave
Benchmarking and Disclosure Ordinance (2021) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 49 (band D) |
| Site EUI | 146.5 kBtu/ft² |
| Source EUI | 203.4 kBtu/ft² |
| GHG emissions | 242 tCO₂e |
| GHG intensity | 9.9 kgCO₂e/ft² |
| Water use | 945 kgal |
| Gross floor area | 24,291 sq ft |
| Source record | ann_arbor:A2BLD-00301:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 49 | 146.5 kBtu/ft² | 242 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | 47 | 143.3 kBtu/ft² | 243 tCO₂e |
Compliance context
Benchmarking and Disclosure Ordinance (2021)
Ann Arbor's ordinance requires commercial buildings over 20,000 sq ft to benchmark and disclose annually as part of the A2ZERO carbon-neutrality plan.
Ownership
CHARLTON A SQUARE, LLC
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Location
- Address
- 2047 Charlton Ave
- City
- Ann Arbor
- State
- Michigan
- Coordinates
- 42.27936, -83.77364
Within ~1 km
Nearby benchmarked buildings
- Manchester Westscore 94
Multifamily Housing · 115,158 sq ft
Self-Storage Facility · 78,672 sq ft
- Zion Lutheran Churchscore —
Worship Facility · 62,000 sq ft
- Jackson West Apartmentsscore 97
Multifamily Housing · 53,768 sq ft
Strip Mall · 49,480 sq ft
- Maple Tower (Campus)score —
Multifamily Housing · 45,952 sq ft
See also: most efficient in Ann Arbor · biggest emitters
Frequently asked questions
What is Charlton Apartments's energy grade?
Charlton Apartments scores 49 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 Ann Arbor disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Charlton Apartments use?
Its 2023 site energy-use intensity was 146.5 kBtu/ft² (203.4 kBtu/ft² source) across 24,291 sq ft.
What are Charlton Apartments's carbon emissions?
Charlton Apartments reported 242 tCO₂e of greenhouse-gas emissions (9.9 kgCO₂e/ft²) for 2023. Ann Arbor's ordinance requires commercial buildings over 20,000 sq ft to benchmark and disclose annually as part of the A2ZERO carbon-neutrality plan.
Dataset updated . Source: Energy & Water Benchmarking disclosure, record ann_arbor:A2BLD-00301:2023.