10 CleanTech Innovators to Watch 2025

Cover Story

It’s Time We Make Aluminum Great Again in the United States of America and Reestablish Independence in This Strategic Sector of Critical Manufacturing and Supply: C. Brian Hesse of The Perennial Group Inc.

“The United States of America will always be dependent on imported aluminum. Our duty as Americans should be how dependent and on whom?”

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Profiles

We Leverage the First Modular and Easy-to-Install Panel Technology That Turns Any New and Existing Underground Space into Renewable Sources for Heating and Cooling of Buildings: Margaux Peltier, CEO of Enerdrape

“We decarbonize the built environment by providing the only non-invasive geothermal solution that meets the heating and cooling needs of all end users, across all geographies.”

We Aim to Create a Solution That Allows EVs to Fully Transition to Renewable Energy: Khaled Hassounah, CEO of Ample

“We are a team of technologists, designers and environment enthusiasts who believe that this problem is among one of the most critical challenges of our time.”

Our Focus isn’t Just on Developing New Technologies But on Ensuring Those Technologies Make a Real Difference for Farmers and the Planet: Nate Kelly, CEO of Terramera

“Actigate™ allows farmers to get the most out of their agricultural inputs by increasing precision and efficiency.”

Grid Edge is Developing Next-Generation AI Software That Puts Flexibility at the Heart of Your Building Energy Strategy: Paul McCorquodale, CEO

“We want to empower you to make better decisions, using data to see and use energy differently.”

Our Mission is to Build a Vibrant Future for People and the Planet: Andrew Adams, CIO of Nexii

“Nexii’s low-carbon zero-waste approach to construction establishes a new, more rigorous standard for sustainable buildings, setting the stage for a brighter future.”

Our Sustainability Strategy, Plan Zero, Focuses on Addressing the Climate Crisis by Helping Customers Transition to Zero-Carbon Living: David Buttress, CEO of OVO

“Decarbonization is at the heart of our mission. We’re focused on integrating renewable energy sources into the supply chain and supporting the use of energy storage systems to balance supply and demand.”

I Want Our Solutions to Set a Benchmark for Reliability, Performance, and Environmental Responsibility: Patrick Zabel, CEO of Voltabox AG

“Our innovation stems from a combination of rigorous research, collaboration, and a clear vision.”

Revolutionising Industrial Carbon Capture: Carbon Clean

“CycloneCC is designed to be smaller, more efficient, and easier to implement.”