The mango farmer from Maharashtra who ships out his Alphonso mangoes in perfect condition using plastic foam containers now finds that his mangoes arrive safely at Rotterdam only to be stopped by customs due to their packaging and not due to pesticide residue or any other size problem. This indicates a dramatic shift in the way that agricultural products are now traded around the world.
The packaging is equally as important as the product within to determine if a product succeeds or fails to enter a marketplace. As a result, sustainable packaging materials are becoming less and less of a moral/reputational issue and more and more of a matter of economic survival for exporters and growers.
The Green Wall of Global Trade:
With quiet determination, the world’s most significant importation blocs have started redefining their market-access guidelines regarding sustainability. The EU’s Farm to Fork (F2F) Strategy is at the heart of the European Green Deal. F2F explicitly addresses not only how food is produced but also its packaging, transportation, and labelling throughout the complete supply chain. In combination with the EU’s Biodiversity Strategy, these frameworks are expected to transform the EU’s food systems and use its position as one of the world’s largest agri-food marketplaces to compel the adoption of sustainability standards on its trading partners.
This is not a long-term policy issue; the EU’s Corporate Sustainability Reporting Directive (CSRD) will require large businesses to report on their sustainability initiatives beginning in January 2023, with the first companies utilising the new reporting requirements in 2024 and releasing their reports in 2025. When exporters send goods to these businesses, they will place considerable pressure on the entire supply chain.
According to Global Trade Magazine, sustainability will have developed into a common international trade language by 2025; multinational customers, logistics providers, and governmental regulators will all require verified environmental improvements of their suppliers. As a result, for exporters of rice from India or processed shrimp from Vietnam, compliance will be mandatory in order to conduct business with any multinational.
What “Sustainable Materials” Actually Means on the Farm?
The conversation around sustainable materials in agriculture spans three interconnected areas: packaging, inputs, and on-farm infrastructure.
As for the packaging aspect, the science has made tremendous progress. New biodegradable films made from renewable sources of carbohydrates, such as starch, cellulose, chitosan, pectin, and alginate, provide an environmentally friendly solution for the packaging of various agricultural commodities like fresh produce, cereals, dairy products, and meat products.
The materials are not hypothetical constructs. Chitosan, for example, is a biopolymer that is derived from chitin. Chitosan has been identified as an excellent material for the development of active and smart food packaging materials. Chitosan has unique properties that are biocompatible, biodegradable, and exhibit antimicrobial properties. The antimicrobial properties are particularly advantageous for the packaging of foodstuffs for export that travel 10,000 km.
What is particularly exciting is the possibility that nanocellulose technology could offer. The incorporation of oxidized nanocellulose into food packaging films, derived from agricultural wastes such as rice straw and husk, has been found to increase the tensile strength of the films by over 90%. The water vapor transmission rate is reduced by 50%, according to research published in PMC (2025). The implications for exports are obvious: stronger packaging, fewer goods are spoiled in transit, longer freshness, and lower carbon footprint.
The USDA’s Bet on Compostable Export Packaging:
The USDA (United States Department of Agriculture)’s Foreign Agricultural Service (FAS) is providing funds for many research projects to develop innovative ways of packaging & preserving perishable items for exporters who are sending fresh fruit & vegetables to developing markets, also creating biodegradable packaging made from bean plant, starch based films to cover almonds, chitin nano-fibre based films & provide passive cooling to help deliver strawberries, so that these & other similar products can be shipped successfully based upon the latest requirements being implemented in today’s global marketplace. One such solution is chitin films designed specifically for strawberry exports; capable of providing a long-term, sustainable means to refrigerate strawberries while preventing moisture loss with no use of electricity to power them, enabling companies who do not have access to a well organized “cold chain” (or distribution system) to successfully sell these berries to customers in their emerging countries.
Numbers That Matter:
According to Global Trade Magazine, the global biodegradable paper and plastic packaging market has already grown to a US$15.43 billion size in 2024 and is expected to grow as much as approximately US$40.75 billion by 2034, with an expected CAGR of 10.20%. For agri-exporters, this will not only be an environmental trend but also a growing market segment where those who get ahead of the trend will have built sustainable competitive advantages.
Life-cycle assessments of export packaging made from bagasse (pulp from sugarcane) compared to that produced from plastic show an approximate reduction of CO₂ emissions of 60%, according to Global Trade Magazine. This type of carbon information is exactly what suppliers are now required to provide their customers under Scope 3 ESG reporting requirements of major EU and UK companies.
The Bigger Picture:
For too long, “sustainable farming” was treated as a premium niche, something for organic certification labels and specialty stores. That framing is now obsolete. The mainstream export market is moving, driven not by sentiment but by regulation, buyer requirements, and hard procurement standards.
The mango farmer in Maharashtra faces a choice every exporter now faces: adapt the materials around the product, or risk losing access to the markets that pay the best prices. The good news is that the science from chitosan films to nanocellulose-reinforced bioplastics to compostable cold-chain packaging is already ahead of the regulation.
The materials exist.
The knowledge exists.
What remains is the will to make the switch before the customs officer makes it for you.
