A new NASEO resource, Opportunities for State Energy Office and Housing Finance Agency Collaboration, features case studies from New York and Colorado on cross-agency collaboration to bring energy efficiency, clean energy, and electrification to the affordable housing portfolio of Housing Finance Agencies. The paper also outlines the expertise each office can bring to the partnership to make the projects a success. Contact Maddie Koewler at mkoewler@naseo.org with any questions.