Hydro starts aluminum production at HAL4e pilot plant; highest energy efficiency, smallest CO2 footprint
Green Car Congress
JANUARY 29, 2018
Compared to the world average, the Hydro-developed technology will use 15% less energy in aluminium production and has the lowest CO 2 footprint. Hydro began the HAL Ultra R&D initiative in 2010, with the long-term vision of being able to produce aluminium at a specific DC energy consumption of only 10 kWh/kg without net CO 2 emissions.
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