Net Zero Industry Tracker 2024 Aluminium
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TechnologyALUMINIUM
Technologies to implement the decarbonization levers are at different readiness levels.
Three key pathways are currently available: electricity decarbonization, reduction of
direct emissions, and recycling and resource efficiency.
Decarbonization TRLs and year of commercial availability FIGURE 55
Small prototype
1235679101 1
Large prototypeDemonstrationEarly adoptionMature
Concept48
Inert anodes (2030)
Mechanical vapour recompression (2027)
Hydrogen (unknown)
CCUS – process and thermal energy (2030)Electric boilers for low- and
mid-heat processes (2027)Decarbonization of
electricity (available)
Source: Accenture analysis based on data from IEA ETP Clean Energy Technology Guide and MPP .
Net-Zero Industry Tracker: 2024 Edition
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