The Company's operations in Thailand and Vietnam collaborate with local government agencies, communities surrounding operational sites, civil society organizations, and other partners to raise awareness and promote employee and community engagement in marine environmental protection. This is achieved through joint waste collection activities along beaches and mangrove forests on International Coastal Cleanup Day (the 3rd Saturday of September), an initiative organized annually.

In 2025, the project was implemented across the coastal areas of the Gulf of Thailand and the Andaman Sea, covering eight provinces: Samut Sakhon, Rayong, Trat, Phetchaburi, Chumphon, Surat Thani, Trang, and Phang Nga. With the active involvement of over 2,000 participants, the initiative successfully collected more than 4 tons of coastal waste.