Four years ago, Boonyuen Siritham, president of the Thailand Consumers Council (TCC), paid around 17,000 baht to 18,000 baht monthly in petrol and electricity bills. As an environmentalist, she aimed to reduce greenhouse gas emissions and cut her expenses so she decided to install a solar rooftop and switched to an electric car. Since then, she pays only 2,500 baht per month for electricity.
