Peak Sustainability Ventures
Media

Making waves in climate.

Press coverage, portfolio milestones and fund updates from across the Peak ecosystem.

Press releases

Peak's climate journey.

May 13, 2026

WABAG and PEAK Announce First Bio-CNG Project in Ghaziabad

The first project under the PSV–WABAG partnership, at the 70 MLD Dundaheda STP, expected to reduce ~250,000 tonnes of CO₂ over its life.

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December 11, 2025

Peak invests in HT Materials Science and partners on India expansion

HTMS develops nanofluid additives that improve HVAC efficiency by up to 15%. Peak joins alongside Aramco Ventures, Ecolab, Barclays and CDP Ventures.

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November 14, 2025

Arvind and Peak partnership for large-scale cotton stalk torrefaction plant

A JV to build a 40,000+ tonne/year cotton-stalk torrefaction plant in Gujarat, converting agricultural waste into a drop-in coal substitute.

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November 7, 2025

Peak selected as Official Nominator for the Earthshot Prize 2026

One of few organisations in India chosen to nominate for the Earthshot Prize, founded by Prince William.

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August 20, 2025

Peak announces gender commitments through IFC's Gender-Lens Climate Investing Program

A 10-month engagement with IFC and Value for Women, culminating in a formal Gender Investment Commitment.

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August 14, 2025

Peak & ECube sign strategic MoU to accelerate ESG innovation in India

A partnership with ECube (founded by Dr. Mukund Rajan) on ESG innovation, climate-tech venture building and corporate sustainability.

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June 5, 2025

Samir Shah features in IPE's May/June 2025 issue on India's green energy transition

A special report — "India's Charge to Boost Green Energy Supply" — in Investment & Pensions Europe.

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May 28, 2025

SustLabs secures $1.2M Pre-Series A led by Peak

With participation from SIDBI, Blume Ventures and 100 Unicorns, backing SustLabs' AI-powered smart electricity meter.

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October 21, 2024

Peak invests in Hydrogen Mem-Tech

Co-led with AP Ventures at 10.5% ownership in a NOK 75M ($6.6M) round, alongside Aramco Ventures, Yara Growth Ventures and SINTEF.

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March 20, 2024

Peak & IIT Mandi sign strategic MoU for solar panel recycling

A framework to recycle valuable materials from solar panels as India's panels approach end of life.

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January 29, 2024

Peak & VA Tech Wabag Enter MoU for 100 Bio-CNG plants

100 Bio-CNG plants at sewage treatment facilities across India, the GCC, Africa and Europe, for mobility and industrial applications.

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November 27, 2023

Sanjay Nayar joins Peak Sustainability Ventures as General Partner

Veteran investor and former CEO of KKR India and Citigroup India joins Peak as General Partner, deepening the fund's leadership and ecosystem reach.

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Climate content

The books, podcasts and films shaping how we think.

A curated library of climate reads, listens and watches — recommended by the Peak team.

How the World Really Works, Vaclav Smil

How the World Really Works, Vaclav Smil

One-liner: A much-needed reality check — before we can tackle problems effectively, it's imperative that we understand the facts. We have never before had such vast quantities of information at our disposal, yet most of us don't understand the most fundamental realities governing our continued survival.

Reason for recommendation: As the world grapples with different solutions to tackle climate change, it is important to go back to basics and make sure we truly understand the science behind how we got here and where we are going. The book is full of useful facts and an in depth analysis of the modern science and technology that makes our twenty-first century lives possible.

Recommended by Aakash Shah

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The Great Smog of India, Siddharth Singh

The Great Smog of India, Siddharth Singh

One-liner: A deep dive into the issue of air pollution in India and its socio-economic impact.

Reason for recommendation: The book is packed with factual information, scientific data, academic paper, and more. The author unpacks the dense information in an easy-to-read format. Must read to understand how decades of systemic issues compound into critical public policy failures.

Recommended by Swaraj Dharia

Investing in the Era of Climate Change, Bruce Usher

Investing in the Era of Climate Change, Bruce Usher

One-liner: While investors continue to be on the lookout for returns, it is important for them to understand how to include climate change in their decision making criteria, and also benefit from the opportunities presented, that might help accelerate our fight against climate change.

Reason for recommendation: Bruce Usher is one of the pioneers of climate investments in the academic world. He has been speaking about the need for investors to be aware of climate for almost two decades. His position at Columbia University have inspired hundreds (including myself) towards climate investment. This book is a summary of his teachings and findings over the years.

Recommended by Aadil Chitalwala

Water 4.0, David Sedlak

Water 4.0, David Sedlak

One-liner: A must-read for anyone that doesn't fully understand the modern wastewater system. Aka everyone.

Reason for recommendation: Water 4.0 is an engaging retelling of how our water system evolved over the centuries. It provides much needed context to one of the most pressing issues of our time that is all too often overlooked — wastewater.

Recommended by Leila Owens

Save the Worlds: There is no Planet B, Louise Bradford

Save the Worlds: There is no Planet B, Louise Bradford

One-liner: This book is full of simple tips we can all incorporate into our daily lives, and it demonstrates how small eco-friendly changes can have a huge positive effect on our planet.

Reason for recommendation: Unlike all the books focusing on the disastrous state we are in from a climate perspective, this book focuses on the compounding effect that we can all have on the planet by making actionable changes to our daily lives today.

Recommended by Sarah Bhot

Impact, Sir Ronald Cohen

Impact, Sir Ronald Cohen

One-liner: Investors now have the opportunity to move beyond “selfish capitalism” and create an impact through investing in a variety of different companies through a number of financial products and solutions that are beginning to change the impact investing landscape.

Reason for recommendation: As we navigate difficult macro situations, Impact serves as a reminder from a true visionary that securing our shared future is within reach. A must read for anyone looking to be involved in impact / climate investments. (Sir Ronald Cohen was the co-founder of global private equity firm Apax Partners, who returned a 30%+ IRR over 30 years.)

Recommended by Aadil Chitalwala

The Greatest Polar Expedition of All Time, Markus Rex

The Greatest Polar Expedition of All Time, Markus Rex

One-liner: The Greatest Polar Expedition of All Time is the perfect mix of adventure and science, peeling back the curtain on how vital climate science research takes place.

Reason for recommendation: The book offers insight into logistically how the most ambitious arctic research expedition of all time took place during covid. It also provides a unique perspective into what it's like to live in the Arctic, one of the most uninhabitable and mystic places in the world.

Recommended by Leila Owens