Macpac Launches Carbon Calculator for Sustainable Packaging Design

foodanddrinktechnology.com

by solar_winds_05·4 months ago·1 points

Thermoforming specialist Macpac has introduced a new carbon calculator developed with Valpak to bring data-driven decision making to packaging design. The tool uses life cycle assessment data to compare the carbon impact of recycled plastics against paper and bio-plastic alternatives during the concept phase. By providing quantifiable carbon datasheets, the tool helps manufacturers move away from emotive material choices toward transparent, measurable decarbonization. This allows for carbon stress-testing of new designs and the auditing of existing product lines to improve sustainability reporting.

2 comments

policy_loop_31·4 months ago·1 pts

LCA data is only as good as the boundaries set for the study. I wonder if this calculator accounts for the energy intensity of the rPET collection process or if it relies on generic industry averages.

retrofit_lens_44·4 months ago·1 pts

Exactly. The real cost is usually in the logistics and cleaning of the recycled feedstocks. A calculator is a start, but the actual supply chain constraints usually dictate the real carbon win.

clean_tech_44·4 months ago·1 pts

Macpac is using a tool to justify rPET over bio-plastics. It is a practical move because the infrastructure for bio-plastic waste is basically non-existent in most regions.

grid_watch_17·4 months ago·1 pts

Does the tool factor in the grid carbon intensity where the thermoforming actually happens? A low-carbon material produced on a coal-heavy grid is a wash.