C-Zero, a startup focused on revolutionizing hydrogen production, has successfully raised $5 million as part of an $18 million funding endeavor, according to recent SEC filings. The company is dedicated to devising a method to extract hydrogen from methane without emitting carbon dioxide. This innovative process, called methane pyrolysis, holds the promise of generating emission-free hydrogen applicable across various industries, such as ammonia, petrochemical, transportation, and steel production. Moreover, C-Zero's technology enables the potential reutilization of solid carbon waste in diverse applications, ranging from asphalt to lithium-ion batteries. Leveraging existing natural gas infrastructure, C-Zero aims to deliver cost-effective emission-free hydrogen, setting it apart from competitors reliant on expensive electrolyzers powered by renewable energy sources like wind and solar. The company's strategy of tapping into established natural gas networks also aligns well with petrochemical plants' operations, which heavily rely on hydrogen for chemical production. The rise of startup activity in this sector is evident, with several players, including Modern Hydrogen, Molten Industries, and ReCarbon, also exploring methane pyrolysis for sustainable hydrogen generation. C-Zero's latest funding success reflects a positive outlook for the company, showcasing a pragmatic approach following a significant fundraising period during the pandemic.