Article

A study evaluating hybrid power systems for a 10.5-meter gillnet vessel found that a hydrogen fuel cell-battery hybrid system can achieve near-zero operational emissions but has higher upstream emissions. The research highlighted that while this system can reduce direct emissions by up to 92% with low-carbon resources, its effectiveness varies based on electricity mix and component replacement rates. In contrast, a parallel hybrid system offers a 30% reduction in climate impact and utilizes more established technologies, making it a viable near-term solution for coastal vessels.