Tigyit Coal mine is the biggest from Burma and located in Southern Shan State in Pinlaung Township. It produces 100 and 150 tons of Fly-ash per day. Now 50% of villager around coal mine are got skin rashes. It will take out coal for 27 years and one day 2000 tons of coal are produce and sent to Tigyit coal thermal power plant to burn. It was produce electricit 120 MW and will send to Pinpet iron mine by Russia and Italy company. It also far from Inle Lake only 13 miles and the pollute water from coal mine run into Inle Lake from upper Balu creek. 12,000 population are living around 5 miles from coal mine and most of them are farmers. The coal mine took place more than 544 acres with unsuitable compensation on local villager farms. Taungpo La and Lie Khar villagers are already relocate because of coal mine.