ISA (International Solar Alliance) established in the year

ISA is International Solar Alliance is an alliance of 105 signatory countries that mostly lie either completely or partly between the tropic of cancer and the Tropic Of Capricorn.
It was established on 30^th November 2015, founded in Paris, France, and headquartered in Gurugram, Haryana.
Its main aim is to bring together a group of nations to endorse clean energy, sustainable4 environment, public transport and climate.