India’s mega plan of "One Sun, One World, One Grid" (OSOWOG) — a trans-national electricity grid supplying solar power across the globe. The idea was first floated by Modi in 2018 during the first assembly of International Solar Alliance (ISA). Policy experts describe it as part of India’s answer to China’s “One Belt One Road” project.

According to the draft plan of the Ministry of New and Renewable Energy (MNRE), the ambitious OSOWOG will connect 140 countries through a common grid that will be used to transfer solar power.