Comparative Life Cycle Assessment of Two Different Packaging Systems for Extra-Virgin Olive Oil: Glass Bottle vs. 100% Recycled Polyethylene Terephthalate (PET) Bottle

Using the Life Cycle Assessment methodology, this study assesses environmental sustainability of two packaging alternatives for extra virgin olive oil: glass bottle and PET produced with 100% recycled granulate. Six scenarios were compared varying on type system distribution phase (in terms country logistics). The life cycle impacts estimated ReCiPe 2018 H evaluation method, using both midpoint endpoint approaches. findings highlighted higher to all impact categories considered, but especially in global warming potential, particulate formation, terrestrial acidification, fossil fuel scarcity which R-PET lower than 40% those system. In warming, was responsible 790–1137 kg CO2 eq. function destination considered); while system, same conditions, showed 459–634 This is mainly due high weight that affected production phases. mode transport phases highlighting how ship more sustainable truck transport, even when considering greater distances. LCA results can help consumers make informed choices a view sustainability, as well disprove prejudices often have towards alternatives.