18.2 m 3 H 2 Oe./tonne for global primary aluminium (GLO); 9.6 m 3 H 2 Oe/tonne for global primary aluminium, excluding China (RoW). Conclusions. In order to avoid distorted results of water footprint studies, in depth analysis of identified hotspots in water consumption is necessary, in this case the plant-by plant approach, in accordance …
