PALO ALTO, Calif.–(BUSINESS WIRE)–GigCapital9 Corp. (Nasdaq: GIX) (“GigCapital9” or the “Company”), a publicly traded Private-to-Public Equity (PPE)™ Mentor Investor™, today announced that it has entered into a non-binding Letter of Intent (“LOI”) with a leading clean energy technology company focusing on post-combustion carbon capture solutions.The proposed business combination is intended to provide a pathway for the Company to bring differentiated clean energy technology to the public capit