This toolkit, developed by ENERGIA (International Network on Gender and Sustainable Energy), Get Invest and Distill Inclusion, brings together evidence, approaches, guidance, case studies, and examples on how those providing finance in the sector can better serve women-owned or led micro, small, and medium enterprises (WSMEs) operating as suppliers, distributors, or end-consumers in the renewable energy sector. It charts a path forward for how to build a stronger business case for women's inclusive finance in the sector. The tools and guidance are tailored for financial service providers, renewable energy companies providing financing, as well as the impact investors who support and influence the sector.