Top Clean Tech Accelerators & VCs (2026)

First Fund Investment Program: The Home for Science Startups. Accelerator, Incubator. Located in Wilmington, United States, North America. Apply by Application closed. $30,000 to $120,000 cash + $30,000 to $60,000 in-kind services available.

European Innovation Council (EIC) - Accelerator Program: EU-backed flagship program with substantial funding. Accelerator, Grant. Located in Brussels, Belgium, Austria, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom, Iceland, Liechtenstein, Norway, Turkey, Albania, Bosnia and Herzegovina, North Macedonia, Montenegro, Serbia, Ukraine, Moldova, Georgia, Armenia, Tunisia, Israel, Europe, MENA. Apply by Application closed.