Dr Ajay Mathur is the Director General of the International Solar Alliance  (ISA). 

At ISA, his focus is on enhancing solarization of the world, and convincing leaders of the world that solar is the energy supply choice of preference.  Towards this end, ISA provides, advocacy; analysis of policy; financial capacity strengthening; and solar project preparation in LDCs and SIDs.  103 countries are today members of the ISA.   

ISA is the only international organization headquartered in India, and was created by PM Modi of India and President François Hollande of France at the Paris Climate Negotiations in 2015.  

Dr Mathur was earlier in the Bureau of Energy Efficiency, and at The Energy and Resources Institute as its Director General.