In
this sense, if an older database such as BUWAL 250
(Spriensma, 2004) is selected for can tinplate production,
the contribution of S14 to the anticipated life cycle GHG
emissions is lower (although this element is still the most
important one) and, consequently, new material contributions
arise. Thus, when using BUWAL 250, sunflower oil production
results in a material contribution, accounting for an anticipated
contribution of 1.11%.