The CBK power Company Limited (CBK-PCL) conducted their tree planting activity last June 25, 2019. The participants were comprised of its officials and employees, who are able to plant 700 seedlings of native forest species in a 2,800 square meters of land area in Brgy. Lewin, Lumban, Laguna. They also collaborated with the local communities of Brgy. Lewin regarding the protection and maintenance of the seedlings planted to assure its survival.