Dr. Kid Parchariyanon, Managing Partner and Founder, SeaX Ventures
SeaX Ventures, a Thai and US-based venture capital firm, has announced the launch of SeaX Zero, a US$6 million climate-focused fund dedicated to supporting deep tech startups tackling global carbon emissions. The fund, which is part of SeaX’s broader US$100 million investment strategy, aims to back early-stage innovators with the potential to deliver scalable climate solutions across critical industries.
The new fund aligns with SeaX Ventures’ ambitious mission to reduce one per cent of global carbon emissions by investing in breakthrough technologies.
SeaX Zero will target seed to Series A companies developing solutions in next-generation materials, alternative proteins, sustainable food systems, and clean energy.
“At SeaX Ventures, we have always been drawn to transformative technologies that can reshape industries and improve lives,” said Dr Kid Parchariyanon, Founder and Managing Partner of SeaX Ventures, in an email interview with e27.
“The climate crisis, especially in Southeast Asia – responsible for around seven per cent of global emissions – demands urgent action. Yet, there’s a significant investment gap when it comes to deep tech solutions capable of real impact. SeaX Zero was created to bridge that gap.”
SeaX Zero has already deployed capital into four pioneering startups: Hoxton Farms, Type One Energy, Active Surfaces, and Bluu Seafood. Each represents a strategic bet on scalable technologies poised to drive substantial carbon reductions.
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Among them, Type One Energy is working to commercialise fusion energy – a zero-carbon, limitless power source that could transform the global energy landscape. “Fusion is one of the most exciting breakthroughs in clean energy. It offers the potential for constant power without emissions or long-lived waste,” Dr Parchariyanon added.
Meanwhile, Hoxton Farms and Bluu Seafood are rethinking food production, using cultivated proteins to replace traditional animal farming, which is a major contributor to methane emissions and overfishing.
“Hoxton Farms, for instance, is developing cultivated fat to improve the taste and texture of plant-based meats, which is crucial for mainstream adoption,” he explained.
On the materials front, Active Surfaces has created ultra-thin, flexible solar technology that integrates seamlessly into building structures, turning everyday surfaces into clean energy generators.
SeaX Zero plans to invest in 15 to 20 startups by the end of 2025, deploying initial cheques between US$100,000 and US$500,000. Beyond capital, the fund offers strategic support, leveraging SeaX’s global network to help startups overcome commercialisation challenges and access key markets—particularly in Asia, where demand for climate solutions is surging.
“Early-stage climate tech startups face long development timelines and need strong industry partnerships to scale,” Dr Parchariyanon noted. “We go beyond funding by connecting our founders with the right partners, customers, and policymakers to accelerate their path to market.”
SeaX Ventures’ core focus on deep tech innovations spans health tech, agritech, and clean energy. The addition of SeaX Zero strengthens its commitment to sustainability while sharpening its impact investment thesis.
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“This initial fund is designed to prove that early-stage deep tech ventures can drive massive carbon reductions while delivering strong financial returns,” Dr Parchariyanon said. “We’ll be closely monitoring technological progress, market adoption, and regulatory tailwinds as we prepare for a larger follow-on fund.”
According to Dr Parchariyanon, SeaX Zero’s approach balances scientific credibility, economic viability, and market demand. “The technologies we back must be commercially scalable and cost-competitive – not just greener but better than the status quo,” he added.
Looking ahead, Dr Parchariyanon sees growing momentum in fusion energy, AI-driven climate solutions, and bio-based materials. “Over the next five years, climate tech will evolve from niche to mainstream. The winners will be those creating superior, cost-effective solutions that make sustainability the default choice for industries and consumers alike.”
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Image Credit: SeaX Ventures
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