The school uses solar power and water power from their river. It The Hardys' experiment was successful and there are now 160 students from more than twenty-five countries - and it goes from kindergarten up to age eighteen. The students at Green School don'tonly learn subjects such as English and Maths; they also learn to grow organic vegetables and other foods such as rice in the huge school gardens. They look after the plants and learn to cook them. The school also has a cow, some pigs and a buffalo. The students also study building, making furniture and traditional art and dance.