Examine how RECs (and instruments that contain RECs such as PPAs, VPPAs, and green tariffs) actually support project financing and unpack a core question: under what conditions do voluntary procurement instruments enable project bankability? We will speak to how contracted REC revenue affects lender underwriting, cost of capital, merchant risk exposure, and investment committee decisions. We will compare standalone REC contracts, bundled PPAs, virtual PPAs, and utility-based structures, highlighting where each has real financing impact and where it does not. We will share case studies across different project types and buyer configurations, including multi-buyer structures and long-term forward REC contracts designed to provide durable revenue certainty.