Taking a big step to put solar power at the core of the global renewable energy map and leverage smaller developing nations, Prime Minister Modi along with his UK counterpart Boris Johnson launched a transnational grid initiative — called One Sun One World One Grid (OSOWOG) — on the sidelines of the UN climate conference (COP26) here on Tuesday.Taking a big step to put solar power at the core of the global renewable energy map and leverage smaller developing nations, Prime Minister Modi along with his UK counterpart Boris Johnson launched a transnational grid initiative — called One Sun One World One Grid (OSOWOG) — on the sidelines of the UN climate conference (COP26) here on Tuesday.