- downturn of the memory market
- destocking process was also extended, causing Macronix's consolidated revenue to decrease by 36% in 2023 compared with that of 2022, while the gross profit margin also dropped by 19.7 percentage points in comparison with 2023.
Macronix International Co., Ltd.
Greenhouse gas emissions & sustainability report data
In its 2023 reporting, Macronix International Co., Ltd. disclosed greenhouse gas emissions of 375.0K tCO2e/year. By scope: Scope 1: 120.5K tCO2e/year; Scope 2: 254.5K tCO2e/year; Scope 3: 245.8K tCO2e/year. Figures are as stated in the company's own report and may use different boundaries, units or methods (for example market-based vs location-based Scope 2), so compare with care.
GHG Emissions
375.0K tCO2e/year
2023
Renewable Energy
1.19%
of total energy
Water Usage
2.7K million liters/year
2023
Waste
10.1K tons/year
2023
Energy Use
2.0M GJ/year
2023
📊 Emissions by Scope (2023)
| Scope | What it covers | Reported value |
|---|---|---|
| Scope 1 | Direct emissions from sources the company owns or controls (fuel combustion, company vehicles, process and fugitive emissions). | 120.5K tCO2e/year |
| Scope 2 | Indirect emissions from purchased electricity, steam, heat and cooling. | 254.5K tCO2e/year |
| Scope 3 | Other indirect emissions across the value chain (purchased goods, business travel, use of sold products, etc.). | 245.8K tCO2e/year |
New to scopes? Read Scope 1, 2 and 3 emissions explained and market-based vs location-based Scope 2.
📈 Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2023 | 375.0K tCO2e/year |
| 2022 | 389.9K tCO2e/year |
| 2021 | 405.6K tCO2e/year |
| 2016 | 394.2K tCO2e/year |
| 2015 | 238.8K metric tons CO2-e (excluding Fab 5); 180175.541 metric tons CO2-e (Fab 5) |
| 2014 | 269.3K tCO2e/year (excluding Fab5); 172888.293 tCO2e/year (Fab5) |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- Greenhouse gas emissions decreased by 4.5% compared with the previous year.
- Produced 3.821 billion liters of reclaimed water, and the factory water recycling rate of all plants has reached 87.03%.
- 9,875 metric tons of waste were recycled/reused, and the waste recycling/reuse rate was 97.7%.
🎯 Climate & Sustainability Targets
🔜 Short-term
- Company-wide annual energy conservation rate higher than 1%
- 20% reduction in emissions in 2025 compared to estimated emissions
📅 Medium-term
- Achieve Net Zero Emission by 2050
🔭 Long-term
- Achieve Net Zero Emission by 2050
🌱 ESG Focus Areas
EnvironmentalSocialGovernance