Rice Acquisition Corp. II, trading under the ticker RONI, is a blank-check company sponsored by Rice Acquisition Holdings II LLC and affiliated with the Rice family, a prominent name in energy investment. The SPAC completed its initial public offering in 2021, targeting opportunities in the energy and clean-technology sector. RONI announced a business combination with NET Power Inc., a company developing the Allam-Fetvedt Cycle, a natural gas power generation technology designed to produce no atmospheric emissions using supercritical CO2. The November 2022 10-Q filing reflects the company's quarterly reporting obligations as the transaction progressed through regulatory and shareholder review stages. Sign up at SpacDesk for full filing history, deal timelines, and sponsor data on RONI and hundreds of other SPAC transactions.