Climate Tech Innovator: CH4 Global’s Steve Meller

Steve Meller’s answer to climate change? Seaweed.

As CEO and Co-Founder of CH4 Global, Steve Meller is leading the charge to reduce methane emissions from livestock by up to 90%—using nothing more than seaweed.  This seaweed-based feed solution helps farmers tackle one of the most urgent climate challenges: methane emissions, a potent greenhouse gas that accelerates global warming. Backed by over a decade of research, CH4 Global is revolutionizing the agricultural sector with an affordable, scalable solution that benefits both the planet and farmers.

Steve’s journey to this groundbreaking innovation wasn’t a straight line. From pioneering sustainability initiatives at Procter & Gamble to founding multiple companies, his experience blends science, business, and a relentless drive to scale impactful solutions. It’s this combination of expertise that’s propelling CH4 Global forward.

CH4 Global's recent milestone—opening the world’s first commercial-scale Asparagopsis growing facility—marks a game-changing moment in methane reduction. This breakthrough makes it possible for farmers to access cost-effective, methane-reducing feed at scale, paving the way for a global shift in livestock farming.

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