Energy efficient devices contribute significantly towards a greener environment and help tackle climate change. In 2006, the Government of India initiated the program of ‘star labels’ on appliances that provide information regarding their energy efficiency. Initially voluntary and covering few appliances, star label is now mandatory in India for few appliances like the room air conditioners and frost-free refrigerators. While regulations and innovation are crucial to design such devices, consumer choice also plays a significant role.

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