The European Investment Bank is the lending arm of the European Union. It is the biggest multilateral financial institution in the world and one of the largest providers of climate finance.
Eligibility criteria can be found here: https://www.eib.org/en/projects/cycle/appraisal/project-appraisal-eligibility.htm
Loans, Equity, Guarantees, Advisory services, Mandates & partnerships
Application documents can be found here: https://www.eib.org/en/publications/application-document-for-an-eib-loan.htm
Regional development banks
European Investment Bank (EIB)
Climate and environmental sustainability
Innovation, digital and human capital
Sustainable energy and natural resources
Sustainable cities & regions
Small and medium-sized enterprises
Cohesion