As climate-related disasters intensify, consumer packaged goods (CPG) companies are under pressure to reduce their environmental impact and support a circular economy. This is driving investments in setting ESG (environmental, social, and governance) goals, eliminating single-use plastics, choosing recyclable and renewable materials, and promoting reuse and compostable packaging.
Digital tools play a pivotal role in achieving sustainability goals. AI helps design lightweight packaging, 3D printing cuts waste in prototyping, and smart packaging using Quick Response codes or radio frequency identification tags educates consumers on proper disposal. Blockchain ensures traceability, giving consumers confidence in sustainable sourcing and processes.
Consumers want to know how brands are advancing on sustainability. Transparent reporting of packaging materials, energy usage, and partnerships fosters trust and aligns with consumer values.
Many CPG firms now integrate ESG into their operations and reap benefits like lower waste, higher productivity, and better profits, according to Sustainability and Technology – the Future of Packaging and Processing, a report published by PMMI, The Association for Packaging and Processing Technologies. Strategies include switching to sustainable packaging formats, renewable energy use, and designing with end-of-life disposal in mind. New disclosure rules from the U.S. Securities and Exchange Commission and more rigorous Scope 3 emissions regulations in California and the EU are pushing companies to track and report climate data throughout their supply chains.
Partnerships with suppliers and retailers help develop innovative, sustainable packaging while ensuring compliance with evolving standards. At the same time, brands are investing in consumer education on recycling and proper disposal through detailed labeling.
Renewable materials derived from plant-based sources are being viewed in an increasingly favorable light because they lessen dependence on fossil fuels, and some are biodegradable and/or compostable. According to the Packaging Compass report, produced by PMMI and AMERIPEN, compostable packaging is expected to be one of the fastest-growing formats.
CPG firms are cutting plastic use, specifying biodegradable films, recyclable plastics with post-consumer content, and paperboard alternatives. Lightweighting and better design reduce overall material use. Reusable packaging models are also gaining traction, particularly in the personal care and wine sectors.
The Healthcare Plastics Recycling Council is exploring circularity through advanced recycling, while Finland’s Reusify project is researching new reuse systems across industries. Small adjustments can yield big results: One study found that raising cold-chain temps from 0 to 5°F could save energy and reduce emissions, without compromising food quality.
Arthur E Antonik
Sustainability in packaging is no longer optional — it’s a brand imperative. The industry is taking vital steps toward a greener future through transparency, collaboration, and innovation. Sustainability will be a leading topic at PACK EXPO Las Vegas (Sept. 29–Oct. 1, 2025; Las Vegas Convention Center). The 30th year of the show features 2,300 exhibitors and expects 35,000 attendees from 40+ vertical markets.
Attendees will experience demonstrations of breakthrough packaging, processing, and sustainability solutions in action across the show floor and in pavilions devoted to Containers and Materials, Logistics, Processing, Healthcare Packaging, Confectionery, and Reusable Packaging. In addition, PACK EXPO Las Vegas offers more than 100 educational sessions on seven show floor stages, including Sustainability Central (presented by Packaging World and sponsored by Dow), Innovation Stage, Industry Speaks, and the Reusable Packaging Learning Center (sponsored by the Reusable Packaging Association). New this year, the PACK EXPO Sustainability Tour, produced by PMMI Media Group, will provide a curated experience designed for CPG brand owners actively seeking sustainable solutions. Additional resources include the PACK EXPO Sustainability Solutions Finder, an online search tool with unique filters to help you curate a list of vetted exhibitors showcasing sustainable products or solutions that suit your needs. These exhibitors are also identifiable by the PACK EXPO Green logo within the exhibitor directory listing and on placards onsite.
Don’t miss this opportunity to stay ahead in the industry. Register now to connect with industry leaders, discover state-of-the-art innovations, and gain a competitive edge. Visit packexpolasvegas.com to learn more and register. Registration is $30 through Sept. 5, after which the price increases to $130.