green-ammonia
(3)
Michael Alexander
Michael Alexander is the co-founder and CEO of Addis Energy, a Somerville, Massachusetts startup turning the Earth's crust into a chemical reactor to make clean ammonia. A chemical engineer who spent more than eight years refining oil at Shell and Marathon Petroleum, he discovered geologic hydrogen at Harvard Business School and teamed up with classmate Charlie Mitchell and MIT professors Iwnetim Abate and Yet-Ming Chiang to commercialize a process that stimulates ammonia production from iron-rich rock underground. In December 2025 Addis raised an oversubscribed $8.3M seed round, bringing total funding to $17.3M.
Eric Rosenblum
Eric Rosenblum is a General Partner at Xora Innovation, a Temasek-backed early-stage venture firm investing in AI infrastructure, applied AI, and deep tech. Based in Silicon Valley, he is the firm's first US-based GP, bridging Southeast Asian capital with American innovation. Before Xora, he built Foothill Ventures into a leading deep-tech seed fund and spent his career as an operator at Google, Palantir, and as founder/executive at two acquired startups. A Harvard and MIT Sloan graduate raised in Steubenville, Ohio, he brings a rare combination of big-tech product leadership, China market experience, and hands-on startup scaling to his role as investor.
Hiro Iwanaga
Hiro Iwanaga is the Co-Founder and CEO of Talus Renewables (TalusAg), the company behind the world's first commercial modular green ammonia production system. A Stanford-trained engineer-turned-investor-turned-builder, Iwanaga spent years at hedge funds like Baupost Group and Silver Point Capital before channeling a decade of philanthropic green ammonia research into a full commercial venture. His technology - containerized units that turn air, water, and renewable electricity into fertilizer - is now operating in Kenya and Iowa, cutting farmer fertilizer costs by 30-50% and proving that decentralized, zero-carbon ammonia production is not a distant dream but a deployable reality.