Environment
Renewable Energy Promotion Project

CH. Karnchang has promoted the use of renewable energy by installing solar panels on the roof of the office building for the Purple Line metro project, with a generation capacity of 118.8 kilowatts. Additionally, the company has expanded the installation to the office building of the Orange Line metro project, with a budget of 2,800,000 baht and the same generation capacity of 118.8 kilowatts. This initiative has resulted in an average cost reduction of approximately 140,727.78 baht per month.