Where to Focus Packaging Decarbonization Efforts.

Packaging is emerging as a key player in companies’ decarbonization efforts, with emissions reductions possible through material choices, design changes, transportation efficiencies, and end-of-life strategies. As the importance of climate goals grows, companies are taking steps to reduce their carbon footprints and limit greenhouse gas emissions. Reducing packaging emissions can help reduce Scope 3 impacts and help companies on their journey to net zero emissions. Packaging decarbonization is the process of reducing greenhouse gas emissions generated at every stage of the package life cycle. The focus areas where packaging can make impactful changes are material reduction, material selection, transportation, and end-of-life.

Reducing material is the most straightforward method for reducing packaging emissions, either through using lighter weight materials or reducing the material area. Lightweighting to thinner materials is the least noticeable consumer change but requires extensive testing to make sure performance still meets requirements. While this does not result in dramatic weight changes when multiplied across high volumes, these changes result in significant reductions and cost savings.

Material suppliers are constantly improving their offerings with new high-performance material options with lower weights. Structural design changes to remove material can be minor changes or dramatic redesigns. This can be done through sizing changes, removing materials, or completely changing the packaging style. If the product can be packaged more efficiently or equipment has changed, you may be able to change your packaging designs from when they were first created. Look at options to make slight size reductions, remove flaps, remove an insert or window, change the closure method, or change to display ready packaging. Source: packworld.com

包裝脫碳工作的重點領域。包裝正逐漸成為企業脫碳工作的關鍵參與者，透過材料選擇、設計改進、運輸效率和報廢策略可以實現減排。隨著氣候目標的重要性日益凸顯，企業正在採取措施減少碳足跡並限制溫室氣體排放。減少包裝排放有助於減少範圍三的影響，並幫助企業實現淨零排放。包裝脫碳是指在包裝生命週期的每個階段減少溫室氣體排放的過程。包裝能夠帶來顯著改變的重點領域包括材料減少、材料選擇、運輸和報廢。

減少材料是減少包裝排放最直接的方法，無論是使用更輕的材料還是減少材料面積。輕量化到較薄的材料是消費者最不易察覺的變化，但需要進行大量的測試，以確保性能仍符合要求。雖然在大批量生產時，這不會導致重量發生顯著變化，但這些變化可以顯著減少包裝重量並節省成本。

材料供應商不斷改進其產品，推出重量更輕的高性能新材料。透過減少材料來改變結構設計，可以是細微的改變，也可以是徹底的重新設計。這可以透過調整尺寸、去除材料或徹底改變包裝樣式來實現。如果產品可以更有效率地包裝或設備發生了變化，您或許可以改變最初的包裝設計。您可以考慮略微縮小尺寸、移除封蓋、移除內襯或視窗、更改封口方式，或將其改為可展示的包裝。