Renewable energy is no longer an alternative but the mainstream, says IIT professor Ajay Mathur

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Renewable energy just got promoted.

At the Times Internet Ecopreneur Awards 2026, one line stopped the room cold.

"Renewable energy is no longer an alternative. It has, in fact, become the mainstream."

The man who said it isn't just anyone.

Ajay Mathur β€” professor of public policy at IIT Delhi, former DG of the International Solar Alliance.

He wasn't being poetic. He was reading the data.


🌍 The numbers back him up

India just crossed 288 GW of renewable capacity.

Solar alone: 150 GW.

Rooftop solar in the first half of 2026 alone? Up 104% year-on-year.

The target by 2030: 500 GW of non-fossil power.

This isn't a niche experiment anymore.

It's infrastructure.


🧠 The mindset shift nobody's talking about

For decades, climate conversations were about limits.

What we can't do.

How much we must cut.

Mathur says that era is over.

"You've moved from the language of limits… to the language of what we can do."

And India, he argues, isn't just riding this wave.

πŸ‘‰ It's the testing ground for the entire Global South.

If solar can scale in a price-sensitive market of 1.4 billion people, it can scale anywhere.


⚑ Three priorities. One roadmap.

  • 🏠 Decentralised energy β€” rooftop solar putting power directly in the hands of rural communities
  • ♻️ Circular economy β€” products designed to be dismantled, reused, recycled, not dumped
  • πŸ’° Green finance β€” real capital for early-stage climate tech, not just applause

πŸ”₯ The line that landed hardest

"When you see agricultural waste, don't see stubble burning. See bioenergy.

When you see urban congestion, don't see pollution. See the EV revolution."

That's not just optimism.

That's a full rebrand of the climate conversation.

Growth and sustainability were never supposed to be enemies.

Turns out, they might just be the same story.

That's all for now!