About
The
Gigacorn Hunter.
We have entered the era now known as the Decarbonization of Everything, a $250 trillion transformation reshaping industries, economies, and investment strategies. To thrive in this new era, investors must master the new rules of engagement. They must become Gigacorn Hunters.
In The Gigacorn Hunter, climate capitalist Nelson Switzer reveals how to find, fund, and scale Gigacorns, companies capable of reaching billion-dollar valuations while removing at least a billion tons of carbon from the economy. Through immersive storytelling, real-world climate tech investment examples, and seven essential principles, Switzer equips investors with the tools to:
-
Measure & Monetize Carbon – Turn the climate crisis into a financial advantage.
-
Identify High-Impact Investments – Spot the climatech opportunities driving prosperity and sustainability.
-
Maximize Returns Through Collaboration – Leverage networks, knowledge, and capital for exponential growth.
-
Accelerate the Climate Transition – Stay ahead in the most lucrative financial shift of our time.
This is more than a book. It’s a roadmap to wealth, impact, and leadership in the climate economy.
Praise for
The
Gigacorn Hunter.
"Nelson Switzer knows first-hand how to spot and invest in companies and technologies that help tackle climate change. His excitement about the opportunity for anyone to invest for both impact and returns is inspiring, and it's only matched by his deep knowledge of markets and technologies. This book provides a concise, actionable guide for making meaningful investments in a rapidly changing world."
- Andrew Winston, best-selling author and world-renowned sustainability strategist
"The Gigacorn Hunter is an essential guide for anyone serious about climate investing. Nelson’s unique blend of expertise in sustainability, finance, and strategy gives him the perfect perspective to write this book. He successfully bridges profitability with climate action, all while recognizing the immense scale of the challenge we face. This makes it a must-read for investors looking to navigate and thrive in the new economy."
– Dave Stangis, Partner and Chief Sustainability Officer,
Apollo Capital Management
"If we're to solve the climate crisis, we'll need trillions in new investments across a broad range of technologies, sectors and geographies. It's an unprecedented opportunity, but one fraught with challenges. Thankfully, we have Nelson Switzer to lead us through the thicket. In his authoritative and imminently readable book he shows how climate solutions align with today's markets and tomorrow's future, and the potential value creation therein. This is a must-read for any professional investor, and anyone who strives for a better world."
- Joel Makower, chairman and co-founder,
Trellis Group
"In an era of government subsidies and regressive approaches to climate finance, Nelson Switzer brilliantly demonstrates that investment in climate action is not simply a sunk cost and it can drive exceptional returns. He masterfully condenses his decades of experience in technology and markets into an approach for climate investing that every investor should adopt. This book is a must-read, actionable guide for making profitable and meaningful investments in a rapidly changing world."
- Lisa DeMarco, Senior Partner and CEO,
Resilient LLP
"Nelson Switzer, an active seeker of climate solutions for nearly a quarter century, has much to share with investors, old and new, driven to put humanity on the path to net zero without sacrificing profits. Big profits. The stories within The Gigacorn Hunter will open your eyes, sharpen your perspective, and keep you both grounded and hopeful at a pivotal point in our collective climate fight."
- Tyler Hamilton, Head of Climate
MaRS Discovery District
"The Gigacorn Hunter captures the reality that climate is the new economic revolution, reshaping industries and redefining opportunities. Nelson Switzer provides a practical guide to leading in this era, where addressing climate risk is not just a necessity but a pathway to unparalleled business growth. This book reflects the evolution of investments—where success is measured not only by financial returns but also by climate impact, such as carbon removed or mitigated. This essential read redefines what it means to be a business leader and is a must for anyone seeking to understand the forces shaping our future."
- Kookai Chaimahawong, Executive Director,
Centre for Climate and Business Solutions at
UBC Sauder School of Business
"This book is more than a guide—it’s a wake-up call for investors to reimagine the power of their capital and lean in to shaping this new and important future. Nelson’s narrative is bold, insightful, and profoundly inspiring, making this a must-read for anyone committed to building a sustainable and thriving world."
- Michelle Scarborough, Managing Partner, Thrive Venture Fund
and Women in Tech Venture Fund, BDC Capital
"From the moment I first met Nelson I knew he was going to change the world for the better. Without fail, Nelson has delivered the strategy, the roadmap, and the infectious enthusiasm we need to meet the moment we've all anticipated when the market takes hold of our climate future delivering value to shareholders - both investors and humanity. What an exciting time to be alive and to become a Gigacorn Hunter!"
– Dune Ives, Chief Marketing Officer, The Recycling Partnership
and Board Director, Ball Corporation
"Nelson Switzer's book illuminates the transformative shift we are experiencing—the electrification of transportation, the broader energy transition, and the societal changes these bring. By weaving together diverse perspectives and clear principles for investors, he reveals how profit, people, and planet can align rather than conflict. His emphasis on collaboration, even in the pursuit of competitive returns and decarbonization of the economy, is both timely and essential."
- Anisa Kamadoli Costa, Chief Sustainability Officer,
Rivian; Trustee & President, Rivian Foundation