Elridge Energy Holdings Bhd is principally involved in the manufacturing and trading of biomass fuel products, particularly PKS and wood pellets. Biomass fuel products are energy sources derived from organic materials, that are burned or combusted to generate heat or electricity. PKS is a form of biomass fuel product that is derived from the shell fractions left after oil is extracted from palm kernels. Meanwhile, wood pellets are a form of biomass fuel products produced from sawdust, wood chips, offcut and wood slabs, which are industrial wastes from timber milling.