Environment Dimension

WHA Group is committed to minimizing environmental impacts arising from our operations while supporting sustainable industrial development. The Group manages key environmental aspects through systematic policies, robust management systems, and responsible operational practices that prioritize resource efficiency, pollution prevention, and climate resilience. Environmental considerations are integrated into the planning, development and management of our businesses to ensure responsible use of energy, water, and materials, while reducing greenhouse gas emissions and other environmental impacts. Through these efforts, WHA Group strives to protect the environment, enhance long-term ecosystem resilience and support the transition toward a low-carbon and circular economy.

This Environmental Dimension’s key areas including Environmental Policy and Management System, Climate Strategy, Energy Management, Water Management, Waste Management, Air Emission Management, and Biodiversity and No Deforestation. In 2025, Climate Strategy, Energy Management, Water Management, and Waste Management have been identified as high material topics, reflecting their critical role in improving resource efficiency, advancing circularity, reducing environmental impacts, and supporting the transition toward a low-carbon and sustainable business.

Integrated Environmental Management System (EMS)

WHA GROUP COMMITS TO ACHIEVING

NET ZERO GREENHOUSE GAS EMISSIONS BY 2050

WHA Group is committed to conducting business while creating sustainable growth with all stakeholders by giving importance to environment, social and good governance practices. One of the key issues that the Company determines to achieve is to accelerate sustainable climate change action to solve greenhouse gas and global warming issues by reducing greenhouse gas emissions as well as building important infrastructures such as promoting the use of renewable energy and using relevant technologies and innovations throughout the Group's value chain. This ambitious actions will be in line with global trends in responding to climate change issues including Thailand's goal of achieving carbon neutrality by 2030 and net zero greenhouse gas emissions by 2050.

Circularity
Commitments
2030
50%
Green procurement
2050
100%
Circularity
Nature
Commitments
2030
70%
Recirculated Wastewater
2050
100%
Recirculated Wastewater
No Biodiversity
Net Loss
within Manageable Boundaries
Biodiversity
Net Positive Impact
Water Reclamation System: Pioneering Sustainable Water Management
WHA Group is leading the position in sustainable water management with its advanced water reclamation systems, designed to provide an alternative water source, particularly in the Eastern Economic Corridor (EEC).

United Nations Sustainable Developments Goals :

Waste Management from Construction Processes
WHA Group ("the Company") is committed to enhancing waste management processes across all four business hubs, in line with the Environmental Quality, Energy Conservation, and Biodiversity Policy. This commitment extends to processes associated with waste management as outlined in Environmental Impact Assessments (EIA). Moreover, WHA Group has established a working committee to oversee and manage waste and demolition waste, ensuring compliance with legal requirements. This committee will assess and categorize waste types generated from the operations of the Company as well as promote effective waste management policies.

United Nations Sustainable Developments Goals :

WHA Group commits to achieving Net Zero Greenhouse Gas Emissions by 2050
WHA Group is committed to conducting business while creating sustainable growth with all stakeholders by giving importance to environment, social and good governance practices. One of the key issues that the Company determines to achieve is to accelerate sustainable climate change action to solve greenhouse gas and global warming issues by reducing greenhouse gas emissions as well as building important infrastructures such as promoting the use of renewable energy and using relevant technologies and innovations throughout the Group's value chain. This ambitious actions will be in line with global trends in responding to climate change issues including Thailand's goal of achieving carbon neutrality by 2030 and net zero greenhouse gas emissions by 2050.

United Nations Sustainable Developments Goals :

Other Dimensions

Governance & Economic
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