Hydro will build the world's most efficient plant for aluminum production

Energy efficiency and thus CO₂ reduction in manufacturing has a huge potential and is the cheapest, most effective and least politically controversial road to sustainable future energy use. Norwegian energy-intensive industries used in 2014 25 000 GWh, of a total consumption in the industry at 77 000 GWh Statistics Norway's (SSB). Energy intensity in the industry has decreased by over 30 percent in the period from 2000 to 2013. SSB’s production index shows a growth in industrial production of 3.3 percent from 2013 to 2014, while energy consumption in industry has shown a decline of 1 percent in the same period. The transition to more energy-efficient technologies and shifts in industrial structure in manufacturing may help explain the development.

CEO Svein Richard Brandtzæg says, "The technology Pilot at Karmøy will … ensure that Norwegian technology community maintains its global leadership in sustainable aluminium production." Envova’s director Nils Kristian Nakstad says, "With this project Norway can contribute to that the world's aluminium production is more energy efficient and environmentally friendly."

Energy efficiency is of great significance to the entire energy system, reduced consumption reduces the need to use alternative energy sources and it relieves the load on the grid. In addition, it will ensure opportunities for increased export of clean electricity.

Svein Richard Brandtzæg says, "The aim is to reduce energy consumption by around 15 percent per kilogram of aluminium produced in relation to the world average, and the lowest CO₂ emissions in the world." This will ensure Norwegian aluminium industry towards increased demands for sustainable production. There is a growing awareness among consumers about sustainability, energy consumption and emissions are important in sustainability statement. According to Enova’s calculations, it appears that the focus will also pay off financially. 

Here is the press release