Norwegian Ships Cut Aluminum Shipping Emissions by 35%

Shipping aluminum across the ocean just got a whole lot greener, and it's proving that even the toughest industries can make real climate progress.

Hydro, a major aluminum producer, cut emissions by 30 to 35 percent on two cargo ships that transport aluminum products from Norway to customers across Europe. The Trans Sol and Trans Hav vessels got major tech upgrades that combine wind assisted propulsion, onboard renewable energy, energy storage, optimized engines, and shore power connections.

The ships are operated by Sea-Cargo and regularly carry aluminum from five Norwegian plants to European markets. Despite all the new technology, they maintained their reliability and delivery schedules.

This matters because shipping is one of the hardest industries to decarbonize. The sector accounts for about three percent of global greenhouse gas emissions, and most logistics operations still run entirely on fossil fuels.

Gerd Aalborg Aas, Vice President for Logistics at Hydro, says reducing emissions from the supply chain is a top priority. The company is systematically working to lower its logistics footprint by shifting cargo from trucks to ships, developing greener routes, and using digital tools to boost efficiency.

The Ripple Effect

This shipping upgrade represents about 20 percent of Hydro's total logistics emission reduction goal for its aluminum business. The company aims to cut logistics related emissions by 30 percent by 2030.

Hydro isn't stopping here. They've already launched other initiatives, including energy efficient transport solutions with Wilson last year and technology upgrades on another vessel in 2021. Each success proves the technology works and encourages other shipping companies to follow suit.

The company's broader decarbonization roadmap focuses on phasing out fossil energy throughout the entire value chain, from production to delivery. These two upgraded ships are part of a fleet of four vessels that regularly transport products from Norwegian aluminum plants to European customers.

Every ton of aluminum that arrives with a smaller carbon footprint is a small victory for the planet and proof that industrial shipping doesn't have to choose between reliability and responsibility.