As of 2025, WHA has disclosed 11 climate targets aimed at reducing its greenhouse gas (GHG) emissions. These include 8 absolute reduction targets and 3 intensity-based targets, signaling the company's commitment to managing and lowering its carbon footprint over time. The targets span various emissions scopes and time horizons, offering insight into WHA's climate strategy, ambition level, and alignment with global decarbonization goals.
| Target Type | Scope of Target | Unit | Target | Target Year |
|---|---|---|---|---|
Absolute-based Target | Scope 1 - Total, Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -19%a | 2025 |
Absolute-based Target | Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | 8%a | 2025 |
Absolute-based Target | Scope 1 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -8%a, b | 2025 |
Absolute-based Target | Scope 1 - Total, Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -37%a, c | 2029 |
Absolute-based Target | Scope 1 - Total, Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -42%a, c | 2030 |
Absolute-based Target | Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -42%a | 2030 |
Absolute-based Target | Scope 1 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -38%b | 2030 |
Absolute-based Target | Scope 1 - Total, Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) | -90%a | 2050 |
Intensity-based Target | Scope 1 - Total, Scope 2 - Total | Metric Tonnes of CO2 equivalent (mtCO2e) per Thai Baht (THB) of Revenue | -10%d | 2025 |
Intensity-based Target | Scope 3 - Investments (Cat. 15) | Metric Tonnes of CO2 equivalent (mtCO2e) per Watt-hour (Wh) of Electricity Produced | -74%b | 2030 |
Intensity-based Target | Scope 3 - Investments (Cat. 15) | Metric Tonnes of CO2 equivalent (mtCO2e) per Watt-hour (Wh) of Electricity Produced | -90%b | 2050 |
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As of 2025, WHA has set greenhouse gas (GHG) emissions reduction targets that cover both its operational emissions (Scope 1 and 2) and value chain emissions (Scope 3), offering a comprehensive view of its total carbon footprint.abcd
As of 2025, WHA has set a target to reduce its operational greenhouse gas (GHG) emissions, specifically those from Scope 1 and Scope 2 sources.abcd
WHA's most ambitious operational target is to reduce these emissions by 90% by 2050, compared to a baseline of 19,250 Metric Tonnes of CO2 equivalent (mtCO2e) in 2021.abcd
WHA has already surpassed its operational emissions reduction target, with 2025 levels falling below the 2050 value, achieving its climate goal ahead of schedule.abcd