On the northern coast of Java, fishermen face a pressing challenge while harvesting blue swimming crabs (BSC). The practice of catching these crustaceans for extended periods poses risks of damage, prompting the need for immediate processing methods aboard their vessels. A recent study led by Kuncoro Ari from the Faculty of Engineering at Universitas Gadjah Mada has explored a promising solution: an off-grid solar power plant (PLTS) designed specifically for the initial handling of BSC on fishing boats.
The research, published in ‘BIO Web of Conferences’, highlights the potential of solar energy to transform traditional fishing practices. By converting sunlight into electrical energy, the off-grid PLTS aims to facilitate the steaming and cold storage of crabs, thereby enhancing product quality and reducing waste. “Our goal was to create a sustainable energy solution that fishermen can rely on while out at sea,” said Ari.
The study’s findings reveal a performance ratio (PR) of 0.379 for the off-grid PLTS system tested in Rembang, significantly lower than the 0.710 achieved in simulations using PVsyst software. This disparity indicates that while the system is functional, there are areas for improvement. Despite the lower PR, Ari remains optimistic about the technology’s potential. “Even with these challenges, we believe that implementing this system can greatly benefit fishermen by ensuring that they can maintain the quality of their catch,” he added.
From an economic perspective, the research indicates that the cost of generating electricity from the PLTS system stands at IDR 19,497.90 per kilowatt-hour (kWh). This figure provides a benchmark for evaluating the economic viability of solar energy in the fishing industry, suggesting that while initial costs may be significant, the long-term benefits could outweigh them.
As the demand for sustainable practices in food production grows, this research could pave the way for broader applications of renewable energy in the fishing sector. By integrating solar technology, fishermen can not only preserve the quality of their catch but also reduce reliance on fossil fuels, aligning with global sustainability goals.
The implications of this study extend beyond the immediate benefits for fishermen. It signals a shift in how the energy sector might collaborate with traditional industries to foster innovation. By equipping boats with solar power solutions, the fishing industry could contribute to a cleaner environment, potentially attracting environmentally conscious consumers and investors.
As the energy landscape evolves, studies like this one will be crucial in shaping future developments. The integration of renewable energy into everyday practices could redefine operational efficiencies across various sectors, including fishing. The journey towards sustainable energy solutions is just beginning, and with researchers like Kuncoro Ari leading the charge, the future looks promising.
For more insights into this research, you can visit Universitas Gadjah Mada.
