GRINN Green Innovation Cluster

Founded in 2024, GRINN Green Innovation Cluster is a non-profit headquartered in Varaždin, Croatia specializing in Solar, Wind, Biomass.

GRINN is a Croatian innovation cluster association based in Varaždin, founded and registered in 2024. It brings together public, private, scientific and educational stakeholders to support the green transition. Its activities cover energy, waste management, green construction, environmental protection, low-carbon transport and digital solutions. It offers studies, strategic plans and market analysis, advisory and training services, R&D focus on green technologies, and events and networking. It also promotes renewable energy sources such as solar, wind and biomass, and supports project development and cluster membership.