Newcleo is planning a public listing through a potential $2.4 billion SPAC merger, according to the provided report. The article says the deal could accelerate commercialization of the company’s sustainable nuclear technology, a development that may affect energy markets and broader innovation trends. A SPAC merger, or special purpose acquisition company merger (a route to public markets through a listed shell company), is commonly used to take a private company public without a traditional initial public offering.