What the Solar Revolution Means for India and the World

Grand Tamasha

One of the major themes of India’s G20 presidency, which concludes later this year, has been the advancement of an ambitious green transition for the 21st century.

If the world’s hopes of accelerating a clean, sustainable, just, affordable, and inclusive energy transition are to come to fruition, ensuring the spread of solar power—especially to the poorest parts of the globe—will be essential. Milan’s guest on the show this week is tasked with doing exactly this.

Dr. Ajay Mathur is the Director General of the International Solar Alliance (ISA), a relatively new international consortium of more than 120 countries. ISA’s overarching objective is to foster the efficient consumption of solar energy to reduce the world’s dependence on fossil fuels.

Dr. Mathur was formerly the Director General of The Energy and Resources Institute and the Director General of India's Bureau of Energy Efficiency. He and Milan discuss the explosive growth in solar power and what that means for India—and the world. They also talk about the promise of green hydrogen, the impediments to solar adoption, and the expansion of mini-grid technology.

Episode notes:

1. Ajay Mathur, “International finance must take a lead in mobilising solar investments,” Business Standard, September 7, 2023.

2. Ajay Mathur, “Here's how solar can help triple renewable energy by 2030,” World Economic Forum, August 14, 2023.

3. “What COP26 Means for India—and the World,” (with Navroz Dubash), Grand Tamasha, November 17, 2021.

4. “How India Can Get to Net Zero Emissions,” (with Jayant Sinha), Grand Tamasha, October 13, 2021.