How to set measurable sustainability goals for packaging
Packaging sustainability goals have moved from broad commitments to measurable operating targets. A credible goal now needs a clear baseline, material scope, deadline, design standard and evidence for end-of-life claims. Strong programs usually combine absolute reduction of unnecessary material, verified post-consumer recycled content, design for recycling where collection and processing exist, reuse where systems can support it, and careful wording for consumer claims. The stakes are practical as well as reputational: in the United States, containers and packaging accounted for more than 82 million tons, or 28.1% of municipal solid waste generated in 2018, the most recent EPA Facts and Figures dataset. (epa.gov)
For packaging teams, the question is no longer whether sustainability belongs in the strategy. It is how to set goals specific enough to guide material selection, procurement, design, labeling and reporting without turning into vague marketing language.
Why packaging goals have moved from aspiration to accountability
Several forces are pushing packaging sustainability goals toward harder metrics. Regulators are setting recyclability, recycled-content and producer-responsibility requirements. Retailers and brand owners are asking suppliers for packaging data by material, weight and format. Consumers are also more familiar with terms such as recyclable, compostable, refillable and recycled content, but those terms can create claim risk when they are not properly qualified.
The Ellen MacArthur Foundation’s Global Commitment 2025 Progress Report, compiled with input from the UN Environment Programme on government signatories, shows both progress and limits. The report uses 2024 reported data and says final outcomes against 2025 targets would be reflected in the following report. It found that brand and retail signatories reduced virgin plastic use in packaging by 6% versus 2018 while the global market increased virgin plastic use by 13%; signatories also more than tripled PCR content from 5% in 2018 to 16% in 2024. (content.ellenmacarthurfoundation.org)
That progress does not mean the job is finished. The same report found that reusable plastic packaging remained limited, at 1.2% of total packaging for brand and retail signatories, and that reusable, recyclable or compostable plastic packaging reached 72% in 2024. These figures show why a packaging goal should separate design improvements from system-level outcomes. (content.ellenmacarthurfoundation.org)
For more packaging circularity updates and related analysis, see the mt1573.net SUSTAINABILITY archive.
What makes a packaging sustainability goal credible
A credible packaging goal answers six questions before it becomes public: what material is included, what is excluded, what baseline is used, what metric will be measured, what deadline applies, and what evidence will prove progress. Without these details, two goals that sound similar can mean very different things.
Define the scope before choosing the metric
The scope should state whether the goal covers primary, secondary or transport packaging; owned brands or all products sold; domestic or global markets; and all materials or only plastic. A goal that says “reduce packaging” is too loose for decision-making. A stronger version defines the material, baseline year and measurement basis, such as total annual packaging weight, virgin plastic weight, packaging units, or packaging-to-product ratio.
Use absolute reduction where waste reduction is the aim
Reduction goals are strongest when measured against an actual historical baseline, not only against sales growth. The Global Commitment framework accepts plastic packaging reduction targets when they are formulated as an absolute reduction in total plastic packaging weight or total virgin plastic in packaging against a recent historical baseline, and it warns that relative intensity targets can still allow absolute packaging volumes to rise. (content.ellenmacarthurfoundation.org)
Separate design for recycling from recyclability in practice
Many packages can be redesigned to work better with recycling systems, but that is not the same as being recycled in practice. A mono-material structure, removable label, compatible adhesive, detectable color and clean material stream can improve technical recyclability. Actual recyclability also depends on collection access, sorting capability, end-market demand and local rules. ISO 18604:2013 specifies requirements for packaging to be classified as recoverable by material recycling, while noting that the standard alone does not provide a presumption of meeting all requirements. (iso.org)
Regulatory and market signals to watch
Packaging targets should be designed for today’s evidence and tomorrow’s compliance pressure. The following signals are especially relevant for companies setting or revising goals in 2026.
| Signal | What it means for goals | Practical implication |
|---|---|---|
| EU Packaging and Packaging Waste Regulation | The PPWR entered into force in February 2025, with rules applying on a phased basis from 12 August 2026. The European Commission states that all packaging must be recyclable by 2030 and that plastic packaging will face increasing recycled-content targets for 2030 and 2040. (environment.ec.europa.eu) | Goals for EU-facing packaging should not stop at voluntary recyclability language; they should anticipate design, labeling and recycled-content obligations. |
| California SB 54 | Permanent regulations took effect on May 1, 2026. CalRecycle describes the law as requiring producers to reduce single-use plastic by 25% and ensure all packaging is recyclable or compostable, with 65% of plastic packaging and food service ware actually recycled by 2032. (calrecycle.ca.gov) | U.S. packaging strategies need material data systems, not just design claims, because EPR programs depend on reporting, categories and performance. |
| Environmental marketing claim scrutiny | The FTC Green Guides say marketers should qualify recyclable claims when appropriate facilities are not available to at least 60% of consumers or communities where a product is sold, and compostable claims require competent and reliable scientific evidence. (ftc.gov) | Packaging claims should be tied to geography, facility access, testing and clear consumer instructions. |
| Corporate circularity reporting | Global reporting increasingly distinguishes virgin material reduction, PCR content, reuse, design for recycling and recyclable or compostable outcomes. | A single headline goal should be supported by a dashboard of sub-goals so teams can see which lever is creating progress. |
Five goal types that work well together
No single packaging target can capture the full sustainability picture. A practical program usually combines several goal types so that one improvement does not hide another problem.
1. Source reduction goals
Source reduction aims to remove unnecessary packaging, reduce over-specification and avoid material that does not protect the product or support distribution. Examples include lightweighting, eliminating redundant layers, right-sizing e-commerce packaging and removing hard-to-recycle components. The metric can be total packaging weight, virgin material weight, packaging units avoided, or component count. Reduction goals should be checked against product damage, food waste and logistics performance because less packaging is not automatically better if it increases losses.
2. Recycled-content goals
Recycled-content goals are useful when they specify post-consumer recycled content by material and packaging format. PCR goals should not be expressed only as a company-wide average if some categories cannot legally or technically use the material. Food-contact packaging, color requirements, odor sensitivity, mechanical performance and supply reliability can all limit the feasible percentage. A stronger goal states the resin or substrate, the percentage, the markets covered and how recycled content will be verified.
3. Recyclability goals
Recyclability goals should include both design criteria and end-of-life reality. A package may be designed for recycling when it follows a recognized design guide, but the claim should be more careful if the package is not widely collected, sorted and recycled in the market where it is sold. Useful sub-metrics include the share of packaging by weight that meets design-for-recycling rules, the share accepted in local collection programs, and the share supported by stable end markets. See also: BOX DESIGN.
4. Reuse and refill goals
Reuse goals are most meaningful when they measure products delivered through a reuse system, not only packages that could theoretically be reused. A refillable bottle, returnable shipper or reusable container requires reverse logistics, cleaning or inspection, consumer participation, tracking and enough cycles to justify the extra resources. The goal should define the reuse model, expected number of rotations, loss rate and what happens at end of life.
5. Compostability goals
Compostable packaging can be valuable in specific applications, especially where packaging is likely to be food-contaminated and where composting infrastructure accepts that format. It is not a universal substitute for recyclability. A compostability goal should define the composting standard, whether it is home or industrial compostable, facility access, labeling instructions and contamination controls. If the package is likely to enter recycling streams and disrupt them, compostability may create a new problem.
Common mistakes that weaken sustainability goals
The first mistake is setting a goal that is too broad to manage. “Make packaging sustainable” sounds positive, but it does not tell designers whether to reduce weight, change material, increase PCR, improve recyclability or redesign a delivery model. Teams need a hierarchy of decisions, not a slogan.
The second mistake is using material substitution as proof of progress without a full comparison. Moving from plastic to paper, glass, aluminum or compostable material can improve one metric while worsening another, such as transport weight, breakage, water use, barrier performance or end-of-life access. Material changes should be evaluated against the product’s protection needs and the actual waste system.
The third mistake is publishing goals that depend on infrastructure the company does not influence. If a goal assumes future recycling, reuse or composting capacity, it should say so and include actions such as design changes, supplier engagement, collection partnerships or EPR participation. Otherwise, the goal may become a claim about a system that does not yet exist.
The fourth mistake is treating consumer-facing language as an afterthought. Terms such as recyclable, recycled, compostable, biodegradable, refillable and renewable can carry specific substantiation expectations. The safest approach is to write claim language only after technical, legal and geographic evidence has been reviewed.
A practical framework for setting packaging sustainability goals
- Build a packaging inventory. Record packaging weight, component count, substrate, resin, coating, ink, adhesive, label, closure and market. Separate primary, secondary and transport packaging.
- Set a baseline year. Use a recent year with reliable data. State whether acquisitions, divestments or product changes will be restated in future reporting.
- Choose goal categories. Combine reduction, PCR, recyclability, reuse and claim integrity instead of relying on one headline metric.
- Define acceptable evidence. Use supplier documentation, recognized design protocols, test results, certification where relevant, and local infrastructure data.
- Check trade-offs. Model product protection, shelf life, transport emissions, consumer use, contamination risk and end-of-life pathway.
- Review progress annually. Publish what improved, what stalled and what assumptions changed. Goals should be ambitious, but revisions should be transparent.
A useful internal test is simple: could a packaging engineer, procurement manager, compliance lead and marketing writer all interpret the goal in the same way? If not, the goal needs more detail before it becomes public.
Frequently asked questions
What is a good sustainability goal for packaging?
A good goal is specific, measurable and linked to a material outcome. For example, it may target an absolute reduction in virgin plastic, a verified PCR percentage, a defined recyclability standard, or a measured share of products delivered through reuse systems. It should include scope, baseline, deadline and evidence.
Is 100% recyclable packaging enough?
Not by itself. A recyclable-design target can be important, but sustainability also depends on reduction, recycled content, collection access, sorting, actual recycling rates and whether the package protects the product efficiently. “Recyclable” should not be used as a stand-in for all environmental performance.
Should compostable packaging be part of sustainability goals?
It can be, but only for the right applications. Compostable packaging works best when it matches local composting infrastructure, is clearly labeled, does not contaminate recycling streams and helps manage food-soiled packaging. Without those conditions, it may be better to focus on reduction, reuse or recyclable design.
How often should packaging sustainability goals be reviewed?
At least annually. Regulations, recycling acceptance, material availability, PCR markets and product portfolios change. Annual review helps keep goals realistic and prevents old assumptions from becoming unsupported claims.
What is the difference between recycled content and recyclable packaging?
Recycled content refers to material already recovered and used in a new package. Recyclable packaging refers to whether the package can be collected, sorted, processed and returned to productive use. A package can contain recycled content but be difficult to recycle, or be designed for recycling while containing little or no recycled content.
