🌍The WhatsApp Message That Started a Climate Revolution
- KRISH ARORA
- Jul 1
- 3 min read

What if I told you that a single WhatsApp message between two friends changed how India thinks about climate investing forever?
📖 The Story Unfolds
Back in 2015, Indian VCs were obsessed with the next Flipkart or Ola. Climate tech? That was a Western luxury India couldn’t afford. After all, we were still figuring out basic internet adoption.
But the Kamath brothers saw something different. While Silicon Valley was chasing the next social media unicorn, they realized India's real opportunity lay in solving India's real problems. 💧 Water scarcity 🌫 Air pollution 🥬 Sustainable food systems
The first Rainmatter climate investment? A small dairy company called Akshayakalpa that was trying to create a sustainable milk supply chain. Most VCs laughed at the "boring" business model. Nithin saw the future.
"We may be early," Kamath said in his LinkedIn post, "but our thesis right now is that climate and health will be megatrends of the future."
📊 The Numbers Game
Fast forward to 2024:
₹275 crores deployed in just one year
47 startups backed
₹120 crores specifically to climate tech (that's 44% of total investment)
Zero board seats demanded
Zero exit mandates imposed
Compare this to traditional VC math:
Average Indian VC: 8 to 12 investments per year
Rainmatter: 47 investments in 2024 alone
Industry average hold period: 5 to 7 years
Rainmatter approach: Patient capital with no exit pressure
🔁 The Plot Twist
Here's what nobody talks about. Rainmatter isn't just an investment fund. It's a parallel economy experiment.
Every rupee of profit gets reinvested back into the ecosystem. No LP returns, no management fees, just pure reinvestment into solving India's climate puzzle.
While Sequoia and Accel optimize for unicorns, Rainmatter optimizes for impact. Their portfolio reads like a climate solutions directory.
SolarSquare: Making rooftop solar accessible to every Indian home
Climes: Carbon offsetting for the masses
Boson: Industrial water recycling
BluJ Aero: Hydrogen-electric aviation
🌏 The Bigger Picture
But here's why this matters beyond one fund's portfolio. Rainmatter is proof that Indian capital can think differently.
While global climate tech funding dropped 40% in 2024, Indian climate investments grew 37% quarter over quarter.
The message is spreading. Former KKR India CEO Sanjay Nayar recently launched Peak Ventures focused on cleantech. Eversource Capital is raising $1 billion for climate solutions. Even government-backed funds are joining the party.
🚀 The Future Shock
What started as a WhatsApp message between brothers has become a movement.
Rainmatter plans to deploy ₹1,000 crores over the next few years. That's enough to fund 50 to 100 early-stage climate startups.
But the real revolution isn't the money. It’s the mindset. A generation of Indian entrepreneurs now sees climate solutions as business opportunities, not charity projects.
📌 What This Means For You
If you're an investor: The climate megatrend isn't coming. It's here. Patient capital is becoming the smart capital.
If you're a startup: The market for climate solutions in India is real and growing. But success requires solving real problems for real people at real prices.
If you're watching from the sidelines: The next decade will be defined by companies that make sustainability profitable and scalability sustainable.
Thanks for reading the very first issue of this newsletter. If this story resonated with you, I’d love to hear your thoughts ; reply, share, or just reflect. Climate investing isn’t a niche anymore. It’s the future, and we’re all part of writing that story.



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