First DNV Certification for Wave Energy Prototype: CorPower C4 in Portugal (xataka.com)

• World's first DNV certification for a wave energy prototype
• CorPower C4 tested off Portugal, withstands 18.5 m waves
• Commercial parks in Portugal and Scotland planned for 2027–2029

"Swedish developer CorPower Ocean has received the world's first prototype certification from Det Norske Veritas for its C4 wave energy converter. The 100-tonne device, installed off Portugal's coast since 2023, withstood waves up to 18.5 meters. The certification validates reliability and safety, enabling commercial wave farms in Portugal and Scotland scheduled to begin operation between 2027 and 2029."