618 S. Main (st066)
Multifamily Housing in Ann Arbor, MI · 618 S. Main
Benchmarking and Disclosure Ordinance (2021) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 37.8 kBtu/ft² |
| Source EUI | 92.5 kBtu/ft² |
| GHG emissions | 678 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Water use | 4,469 kgal |
| Gross floor area | 157,000 sq ft |
| Source record | ann_arbor:A2BLD-00028:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 93 | -1 | 37.8 kBtu/ft² | 678 tCO₂e |
| 2022 | 94 | -3 | 41.0 kBtu/ft² | 911 tCO₂e |
| 2021 | 97 | 32.7 kBtu/ft² | 659 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
618 SOUTH MAIN, LLC
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 618 S. Main
- City
- Ann Arbor
- State
- Michigan
- Coordinates
- 42.27331, -83.74966
Within ~1 km
Nearby benchmarked buildings
- Fourth & William Structurescore —
Parking · 318,750 sq ft
- Maynard Structurescore —
Parking · 308,000 sq ft
- Library Lane Structurescore —
Parking · 264,000 sq ft
- The Standard At Ann Arborscore 99
Multifamily Housing · 231,305 sq ft
- Liberty Square Structurescore —
Parking · 192,000 sq ft
- The Yardscore —
Multifamily Housing · 186,029 sq ft
See also: most efficient in Ann Arbor · biggest emitters
Frequently asked questions
What is 618 S. Main (st066)'s energy grade?
618 S. Main (st066) scores 93 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2023 Ann Arbor disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 618 S. Main (st066) use?
Its 2023 site energy-use intensity was 37.8 kBtu/ft² (92.5 kBtu/ft² source) across 157,000 sq ft.
What are 618 S. Main (st066)'s carbon emissions?
618 S. Main (st066) reported 678 tCO₂e of greenhouse-gas emissions (4.3 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-00028:2023.