Using solar energy as a substitute for electricity is being internationally promoted. Which of the following "International body" is being led by India?

International Solar Alliance (ISA)

The correct answer is option 1: International Solar Alliance (ISA)

The International Solar Alliance (ISA) is an international organization headquartered in India. It was established to promote solar energy and facilitate the deployment of solar power in countries that lie between the Tropics of Cancer and Capricorn. The ISA aims to mobilize more than $1 trillion in investment by 2030 to support solar energy initiatives globally.