Page 63 - Plastics News February 2026
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IN THE NEWS








          environmental hot spots and steer improvement         the life cycle of plastic products.
          pathways throughout the value chain.
                                                                Product Manufacturing and Conversion
          The Plastic Product Life Cycle: From Cradle to
          Grave                                                 Extraction of resin in the form of pellets into the
                                                                completed products that are achieved through
          To have a cradle-to-grave view of the plastic         injection molding, extrusion, blow molding, or
          product life cycle, one should have a cradle to       thermoforming, is an additional layer to the envi-
          grave perspective. All of them have different ef-     ronment. The use of energy in processing, scrap
          fects on the environment of plastic products.         rate, cooling, and auxiliary equipments affect

          Raw Material Extraction and Feedstock Pro-            the total emissions.
          cessing                                               An environmental impact of plastic-manufactur-

                                                                ing at this point can be dramatically decreased
          The traditional plastics are made with the use of
          fossil fuels, crude oil or natural gas. Monomers      with  process  optimization,  energy-efficient
          such as ethylene and propylene are formed             equipment, and scrap recovery in the form of
          through  extraction,  refining  and  cracking  pro-   closed loop.
          cess. These initial steps are energetic and make      Distribution and Logistics
          a substantial contribution to the carbon footprint
          of the plastic products.                              Depending on supply chain design, distance
                                                                covered by shipping, and transportation mode,
          Over the past few years alternative inputs have       transportation contributes to emissions. Light-
          been introduced in the form of bio-based feed-        weight plastics can be very beneficial to use
          stocks and chemically recycled polymers. Their        over heavier materials, such as glass or metal,
          performance in life cycle however is based on         reducing carbon emissions in logistics-related
          their agricultural practices, change in land use      processes.
          and processing efficiency.
                                                                In the case of B2B companies with global suppli-
          Polymer Production
                                                                ers, the analysis of transportation represents a
                                                                crucial part of life cycle analysis of plastic prod-
          Monomers are transformed into polyethylene
          (PE), polypropylene (PP), PET and polyvinyl resin     ucts of the production to recycling.
          and polymerize. This phase is very energy con-        Use Phase
          suming and produces process emissions. Here
          plastic manufacturing is starting to build up on      Plastics can be used in numerous applications to
          the environment, particularly in areas that use       facilitate downstream environmental advantag-
          electricity generated by fossil fuels.                es. Lightweighting in automobiles leads to less
                                                                fuel. High medical plastics enhance the mecha-
          In many studies of industrial LCA, it usually ap-     nism  of  sterilization.  Insulation  materials  with
          pears that the resin manufacturing is among the       high performances greatly lower the energy re-
          biggest sources of greenhouse gas emissions in        quirement of the building.



           February 2026                                                                     PLASTICS NEWS  63
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