Croatia has embraced the future of energy with its national strategy for hydrogen until 2050. Novalja, a town on the island of Pag, is spearheading a groundbreaking endeavor known as the Zero Emission Corridor (ZEC) H2 project. This initiative aims to establish a self-sufficient system for producing and distributing green hydrogen by harnessing only renewable sources of energy. The project's cornerstone is a pilot facility being constructed in the Žigljen port, where innovative technology will harness energy from sea waves to power the electrolysis process for green hydrogen production. The town's ambitious goal is to achieve complete energy independence and zero emissions by 2030, with the pilot plant set to be operational by 2027. The green hydrogen produced will not only fuel various transportation modes but also power public infrastructure such as electric chargers, public lighting, and city buildings. Funding for this innovative venture comes from the European Union's Interregional Innovation Investments (I3) Instrument, supplemented by substantial grants from EU sources. Novalja's commitment to sustainability and environmental protection is evident in its dedication to the ZEC H2 project. By focusing on reducing greenhouse gas emissions, improving energy efficiency, and fostering the adoption of renewable energy, the town is paving the way for a cleaner and greener future. With 32 green hydrogen projects already underway in Croatia, including unique initiatives like producing hydrogen from sewage sludge, the country is positioning itself as a leader in the hydrogen economy.