TWENTY 20 MAD APARTMENTS
Multifamily MR (5-9) in Seattle, WA · 2020 E MADISON ST · 98122
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 94 (band A) |
| Site EUI | 37.6 kBtu/ft² |
| Source EUI | 78.3 kBtu/ft² |
| GHG emissions | 110 tCO₂e |
| GHG intensity | 0.9 kgCO₂e/ft² |
| Electricity | 752,513 kWh |
| Natural gas | 17,942 therms |
| Gross floor area | 151,166 sq ft |
| Source record | seattle:50336:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 94 | +2 | 37.6 kBtu/ft² | 110 tCO₂e |
| 2023 | 92 | 41.4 kBtu/ft² | 126 tCO₂e | |
| 2022 | — | 37.5 kBtu/ft² | 115 tCO₂e | |
| 2021 | — | 29.4 kBtu/ft² | 15 tCO₂e | |
| 2020 | 100 | 24.3 kBtu/ft² | 105 tCO₂e | |
| 2019 | — | 29.7 kBtu/ft² | 81 tCO₂e | |
| 2018 | — | 21.2 kBtu/ft² | 78 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 2020 E MADISON ST
- City
- Seattle
- State
- Washington
- ZIP
- 98122
- Coordinates
- 47.61792, -122.30500
Within ~1 km
Nearby benchmarked buildings
Medical Office · 905,911 sq ft
Multifamily MR (5-9) · 436,074 sq ft
- Midtown Squarescore 61
Multifamily MR (5-9) · 427,863 sq ft
- EAST UNION APARTMENTSscore 20
Multifamily MR (5-9) · 184,974 sq ft
Multifamily MR (5-9) · 183,379 sq ft
- LAWRENCE LOFTSscore 96
Multifamily MR (5-9) · 174,654 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is TWENTY 20 MAD APARTMENTS's energy grade?
TWENTY 20 MAD APARTMENTS scores 94 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does TWENTY 20 MAD APARTMENTS use?
Its 2024 site energy-use intensity was 37.6 kBtu/ft² (78.3 kBtu/ft² source) across 151,166 sq ft, including 752,513 kWh of electricity and 17,942 therms of natural gas.
What are TWENTY 20 MAD APARTMENTS's carbon emissions?
TWENTY 20 MAD APARTMENTS reported 110 tCO₂e of greenhouse-gas emissions (0.9 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:50336:2024.