Tien Giang launches energy-efficient shrimp farming model
A shrimp farming company in Tien Giang province is trialing a new energy-saving model using biomass and advanced monitoring technology, with early results showing strong potential for scaling up.
The project, run by Tuan Hien Aquaculture Co., Ltd in collaboration with Japan’s Yuko Keiso Co., Ltd, integrates locally sourced biomass gas with solid oxide fuel cells (SOFCs) and IoT systems. It is overseen by the provincial Department of Agriculture and Environment and began operations in 2022.
“This is a pilot for an eco-friendly shrimp farming system powered by renewable energy,” said Sugawara Toshihide, Deputy Director of Yuko Keiso.
According to the provincial Fisheries Sub-Department, the system stocks 500 shrimp per cubic meter and achieves an 85% survival rate. IoT sensors monitor water quality in real time, resulting in improved yield and product quality.
The farm uses a 60-cubic-meter biogas fermenter to capture methane and convert it into electricity, powering the shrimp ponds. Advanced sensors ensure automated control of fermentation and power generation.
Officials estimate that each 1,000-square-meter pond using this system can reduce CO₂ emissions by 15.5 tonnes annually compared to semi-intensive farming, and up to 26.9 tonnes compared to intensive models.
Tuan Hien’s director, Ngo Minh Tuan, said the model combines sustainability with efficiency. “We’ve applied the system in two ponds with good initial results—better waste use, higher yields, and reduced costs,” he said. “We’ll assess further before expanding.”
The model is the province’s first to link shrimp waste treatment with the reuse of agricultural by-products for renewable energy. Phase one of testing is complete, and local technology transfer is expected next.
“This marks a significant step in high-density, sustainable shrimp farming by combining biomass energy and smart tech,” said Nguyen Trong Tuy, head of the provincial Fisheries Sub-Department.
VFM
