As of February 2024, 50,124 tons of donated carbon sinks had been received, and about 50 mu of degraded mangrove forests were restored under this project, contributing to biodiversity watershed conservation and local economic development.
The "Green Tour – Carbon Offsetting" public welfare project is voluntary.When purchasing a ticket, a passenger can calculate the carbon dioxide emissions derived from the flight using the carbon offset calculator and choose to use cash or Fortune Wings Club bonus points for carbon offsetting voluntarily.Hainan Airlines will use offsets received for environmental protection programs to help offset the amount of carbon dioxide generated during your flight.Hainan Airlines will give all donations raised to the China Green Carbon Foundation for forestation without making any profit. In addition, passengers can visit their donated forests on-site.All substantial benefits of the above emission reduction project have been certified by the China Green Carbon Foundation.

Dongzhai Port National Nature Reserve is a mangrove swamp wetland in offshore and coastal wetlands, where mangroves and water birds are mainly conserved.There are 81 species of mangroves in 23 families in the world, of which 41 species in 23 families are in Hainan, with a maximum height of 10 meters.The Dongzhai Port mangrove project is located at Dongzhai Port National Nature Reserve in Haikou, where existing mangrove wetland resources are severely damaged by land reclamation, marine aquaculture, logging, and typhoons.