25 Aug 2022 --- Tetra Pak outlines the company’s efforts to “green up” its production strategy over the previous year in its annual sustainability report. These include increasing the capacity of solar energy to 5.55 megawatt, reducing operational greenhouse gas emissions by 36% and sourcing 80% of energy from renewable sources.In the report, the Swedish-Swiss packaging giant commits to halve its best practice processing lines’ carbon impact, water use and food waste by 2030.