NOVA SUNNOVA ENERGY INTERNATIONAL INC Investments/Divestments 8-K Filing 2023 - Loan Guarantee Agreement Sunnova Energy International Inc. entered into a Loan Guarantee Agreement with the U.S. Department of Energy to provide guarantees for up to $3.33 billion of loans for the Hestia Program.Get access to all SEC 8-K filings of the SUNNOVA ENERGY INTERNATIONAL INC