Benchmarking and Disclosure Ordinance (2021) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 81 (band B) |
| Site EUI | 44.8 kBtu/ft² |
| Source EUI | 72.3 kBtu/ft² |
| GHG emissions | 80 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Water use | 414 kgal |
| Gross floor area | 23,000 sq ft |
| Source record | ann_arbor:A2BLD-00310:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 81 | 44.8 kBtu/ft² | 80 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | 77 | 43.1 kBtu/ft² | 86 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
3909 RESEARCH PARK ASSOCIATES, LLC
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Location
- Address
- 3909 Research Park Dr.
- City
- Ann Arbor
- State
- Michigan
- Coordinates
- 42.23632, -83.73398
Within ~1 km
Nearby benchmarked buildings
- Wickfield Phoenix Iscore —
Office · 317,872 sq ft
- Sheraton Ann Arbor - ASHscore —
Hotel · 139,621 sq ft
Office · 125,815 sq ft
- Courtyard Ann Arborscore —
Hotel · 92,750 sq ft
- Hyatt Place - Ann Arbor, MIscore —
Hotel · 87,808 sq ft
- 555 Briarwood Circlescore 86
Office · 81,128 sq ft
See also: most efficient in Ann Arbor · biggest emitters
Frequently asked questions
What is 3909 Research Park Associates, LLC's energy grade?
3909 Research Park Associates, LLC scores 81 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2023 Ann Arbor disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 3909 Research Park Associates, LLC use?
Its 2023 site energy-use intensity was 44.8 kBtu/ft² (72.3 kBtu/ft² source) across 23,000 sq ft.
What are 3909 Research Park Associates, LLC's carbon emissions?
3909 Research Park Associates, LLC reported 80 tCO₂e of greenhouse-gas emissions (3.5 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-00310:2023.