9120 MASON AVE
Distribution Center in Los Angeles, CA · 91311
LA Municipal Code 22.610.1 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 5.1 kBtu/ft² |
| Source EUI | 14.3 kBtu/ft² |
| GHG emissions | 93 tCO₂e |
| GHG intensity | — |
| Water use | 280 kgal |
| Gross floor area | 319,348 sq ft |
| Source record | la:386850908920:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 75 | -1 | 5.1 kBtu/ft² | 93 tCO₂e |
| 2024 | 76 | -1 | 5.1 kBtu/ft² | 109 tCO₂e |
| 2023 | 77 | +12 | 5.0 kBtu/ft² | 113 tCO₂e |
| 2022 | 65 | +14 | 6.5 kBtu/ft² | 143 tCO₂e |
| 2021 | 51 | -25 | 8.5 kBtu/ft² | 164 tCO₂e |
| 2020 | 76 | -4 | 6.9 kBtu/ft² | 146 tCO₂e |
| 2019 | 80 | -5 | 6.5 kBtu/ft² | 147 tCO₂e |
| 2018 | 85 | 5.6 kBtu/ft² | 126 tCO₂e | |
| 2017 | — | 2.5 kBtu/ft² | 61 tCO₂e | |
| 2016 | — | 2.9 kBtu/ft² | 69 tCO₂e |
Compliance context
LA Municipal Code 22.610.1 (EBEWE)
EBEWE requires annual benchmarking plus 5-year audit/retro-commissioning cycles for buildings over 20,000 sq ft; non-compliance is subject to citation and fines.
Ownership
Rexford Industrial
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Location
- Address
- 9120 MASON AVE
- City
- Los Angeles
- State
- California
- ZIP
- 91311
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Los Angeles · biggest emitters
Frequently asked questions
What is 9120 MASON AVE's energy grade?
9120 MASON AVE scores 75 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2025 Los Angeles disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 9120 MASON AVE use?
Its 2025 site energy-use intensity was 5.1 kBtu/ft² (14.3 kBtu/ft² source) across 319,348 sq ft.
What are 9120 MASON AVE's carbon emissions?
9120 MASON AVE reported 93 tCO₂e of greenhouse-gas emissions for 2025. EBEWE requires annual benchmarking plus 5-year audit/retro-commissioning cycles for buildings over 20,000 sq ft; non-compliance is subject to citation and fines.
Dataset updated . Source: Existing Buildings Energy & Water Efficiency (EBEWE) disclosure, record la:386850908920:2025.