Why research body CSIR has asked staff to wear wrinkled clothes on Mondays?

Research body CSIR (Council of Scientific and Industrial Research) asked employees to wear wrinkled clothes to work on Mondays to fight climate change. It launched a 'WAH (Wrinkles Acche Hai) Mondays' campaign. "Ironing each set of clothes amounts to emission of 200g of carbon dioxide...By wearing non-ironed clothes, one can prevent emission of 200g carbon dioxide," an official said.