zero-emission

(5)
Legend
Kazuhiko Nishioka
Founder · Executive · Engineer

Kazuhiko Nishioka

Kazuhiko Nishioka is the co-founder and CEO of Sun Metalon, a Japan-origin, Chicago-area climate-tech company decarbonizing the metal industry. A former Nippon Steel engineer with a materials science background from Northwestern University, he built a patented, near zero-emission heating technology that turns metal scrap, sludge and swarf into clean, reusable metal pucks on-site. Founded in 2021, Sun Metalon has raised roughly $42M in total funding, partnered with Toyota on aluminum recycling, and drawn Nippon Steel's first venture investment in its 100-plus-year history.

sun-metalon · metal-recyclingRead →
Legend
DH
Executive · Operator

Dennis Howard

Dennis Howard is CEO and President of GILLIG LLC, America's oldest surviving bus manufacturer and the second-largest heavy-duty transit bus maker in North America. Based in Livermore, California, GILLIG produces clean diesel, CNG, hybrid electric, battery electric, and hydrogen fuel cell buses that move millions of commuters across the United States daily. Under executive leadership, the company has leaned into the electric revolution - deploying fleets for King County Metro, PSTA, and dozens of transit agencies - while remaining a privately held American family business rooted in 135 years of craftsmanship.

transit · busesRead →
Legend
Derek Maunus
Executive · Operator

Derek Maunus

Derek Maunus is the President and CEO of GILLIG LLC, America's oldest surviving bus manufacturer, founded in 1890 and now headquartered in Livermore, California. He joined GILLIG in 2011 and rose through roles in aftermarket parts and manufacturing before being appointed CEO in 2018. Under his leadership, GILLIG has expanded its clean-energy portfolio - including battery electric, hybrid, CNG, and hydrogen fuel cell buses - and executed a complex relocation from Hayward to a new 600,000 sq ft solar-powered facility in Livermore. With roughly 1,100 employees and annual revenue near $325M, GILLIG holds significant market share in North American heavy-duty transit bus manufacturing.

ceo · presidentRead →
Legend
Sampriti Bhattacharyya
Founder · Engineer · Executive

Sampriti Bhattacharyya

Sampriti Bhattacharyya is the founder and CEO of Navier, the company building America's first all-electric hydrofoiling boat. She grew up in Kolkata, India, arrived in the US at 20 with $200, and went on to earn a PhD in mechanical engineering from MIT. After her first venture — Hydroswarm, an underwater drone startup — she co-founded Navier in 2020 with MIT engineer Reo Baird. Their flagship product, the N30, is a 30-foot, eight-passenger electric foiling yacht that glides four feet above the water at 35 knots, runs 10 times more efficiently than gas-powered boats, and delivered its first customer unit in October 2024. Navier's investors include Google co-founder Sergey Brin and Android co-founder Rich Miner.

hydrofoil · electric-boatRead →
Legend
Ted McKlveen
Founder · Executive · Engineer

Ted McKlveen

Ted McKlveen is the Co-Founder and CEO of Verne, a San Francisco-based clean energy company pioneering cryo-compressed hydrogen (CcH2) technology to decarbonize heavy-duty transportation and off-grid power. He graduated summa cum laude in Chemistry from Harvard and earned an MBA from Stanford GSB (2021), where he co-founded Verne. Under his leadership, Verne unveiled the world's first CcH2 Class 8 heavy-duty truck, secured backing from Amazon's Climate Pledge Fund and United Airlines Ventures, raised $15.5M total, and expanded into a new Pennsylvania manufacturing facility creating 61 jobs.

hydrogen · cryocompressed-hydrogenRead →