Mowi has launched the first low-emission fish farming installation in Chile, featuring a floating solar-powered pen system at the Huar Norte site. The solution is being implemented with key contributions from AKVA group, which delivered the pen infrastructure and solar integration, and from energy technology providers Alotta Energy and Fjord Maritime.

Developed in collaboration with AKVA group, Alotta and Fjord Maritime, the project represents a significant breakthrough in efforts to reduce the use of fossil fuels and avoid CO₂ emissions in sea-based aquaculture.

"This is an important delivery for us, but even more significant is that Mowi has shown leadership and courage by being the first to act. We are grateful for the trust placed in us as technology partner for this project," says Christian Schäfer, General Manager, AKVA group Chile.

Cutting CO₂ emissions
At the heart of the system is a floating solar power plant — developed and delivered by Norwegian energy company Alotta. The panels are mounted directly on the pens and designed to withstand demanding marine conditions. Electricity is either used directly or stored in battery systems for later use.

By installing this hybrid system, the site is expected to reduce annual diesel consumption by approximately 139,200 litres — cutting CO₂ emissions by 350 tonnes each year (source: InfoSalmon.cl) This reduction also decreases boat traffic for fuel deliveries and reduces noise levels from diesel generators, improving the working environment. Renewable energy will cover an estimated 57% of the site’s energy needs.

solarpower_akvagroup_alottaThis solar power technology is now being applied in Mowi’s low-emission project in Chile. Photo: AKVA group.

AKVA group has delivered a complete infrastructure solution to Alotta Energy Chile, including the pens and solar integration, in addition to maintenance and service responsibilities. Fjord Maritime supplied the energy management and storage systems. Alotta Energy provides energy as a service to the fish farming site.

Alotta Energy Chile highlights the project as an example of how renewable energy technology is now ready to replace diesel globally in aquaculture.

“We founded Alotta to create renewable energy solutions that work where it matters most. Our Alotta Solar Hybrid technology has been proven along the Norwegian coast, and now it’s helping Mowi cut emissions in Chile. That’s a milestone we are truly proud of,” says Kari-Elin Hildre, CEO at Alotta Energy Chile.

Fjord Maritime underscores the importance of stable energy supply and reduced climate impact.

“For us, this is about securing stable and robust energy supply while also cutting emissions. By combining our energy management and storage capacity with efficient solar power, we are directly contributing to more climate-friendly food production,” says Steve Burns, MD at Fjord Maritime Chile.