Food exporters reduce Scope 3 emissions from logistics by switching to lower-carbon transport modes, optimizing routes, consolidating shipments, and replacing high-waste monitoring equipment with sustainable alternatives. Because logistics sits firmly in Scope 3 for most food companies, the emissions reductions happen outside your own facilities, which means the biggest gains come from influencing suppliers, carriers, and the materials you send into the supply chain.
For food exporters specifically, cold chain logistics adds an extra layer of complexity: refrigerated transport and single-use monitoring equipment both carry a significant environmental cost that is easy to overlook. The sections below break down where those emissions come from and what you can realistically do about them.
What counts as Scope 3 emissions in food export logistics?
Scope 3 emissions are all indirect greenhouse gas emissions that occur in a company’s value chain but outside its direct operations. For food exporters, this includes emissions from the transport and distribution of goods, the production and disposal of packaging and monitoring materials, and the upstream activities of logistics providers. In short, if a carrier burns fuel to move your product, those emissions are your Scope 3.
The GHG Protocol divides Scope 3 into upstream and downstream categories. For a food exporter, the most relevant categories are typically:
- Category 4 — Upstream transportation and distribution: freight emissions from moving goods from your facility to customers or distribution hubs
- Category 1 — Purchased goods and services: emissions embedded in packaging, pallets, and monitoring equipment you buy and use
- Category 5 — Waste generated in operations: disposal of single-use items like plastic dataloggers, packaging, and other materials that leave your supply chain as waste
Many food exporters focus almost entirely on transport fuel when they think about Scope 3, but the full picture includes every material that travels with the shipment and everything that ends up in a landfill or incinerator at the end of the journey.
Which logistics activities contribute most to a food exporter’s Scope 3 footprint?
For most food exporters, freight transport is the single largest contributor to Scope 3 logistics emissions, with air freight generating far more emissions per kilogram than sea, rail, or road. Beyond transport mode, refrigeration energy, cold storage, and the cumulative waste from single-use supply chain materials all add meaningfully to the total footprint.
Breaking this down further, the key contributors are:
- Air freight: the most carbon-intensive transport mode by a significant margin — often used for perishable exports where speed is critical, but at a steep emissions cost
- Refrigerated road transport: diesel-powered reefer units run continuously and add substantially to a shipment’s total emissions compared to ambient transport
- Single-use monitoring equipment: electronic dataloggers made from plastic and lithium batteries are discarded after every shipment — industry estimates suggest more than 80 million plastic dataloggers are incinerated or landfilled each year, each one carrying embedded manufacturing emissions and end-of-life waste
- Packaging materials: expanded polystyrene boxes and gel packs used in cold chain packaging are difficult to recycle and contribute to Category 5 waste emissions
The monitoring equipment point is worth emphasizing. Electronic dataloggers require e-waste disposal, which means the emissions from their production and disposal are real Scope 3 costs, yet they rarely appear in a company’s emissions inventory because they are treated as a minor operational expense rather than a material waste stream.
How can food exporters actually measure their Scope 3 logistics emissions?
Food exporters can measure their Scope 3 logistics emissions by collecting activity data from carriers and suppliers, applying published emission factors, and using the spend-based or distance-based calculation methods defined in the GHG Protocol’s Scope 3 standard. Starting with your highest-volume transport lanes and your most-used single-use materials gives you the fastest path to a meaningful baseline.
In practice, measurement involves three steps:
- Map your logistics activities: identify every transport leg, carrier, and mode used across your export routes, and list the single-use materials — including monitoring equipment — that travel with each shipment
- Gather activity data: collect tonne-kilometres from carriers, fuel consumption records where available, and quantity data for purchased single-use items; many logistics providers now offer carbon reporting tools or emissions statements
- Apply emission factors: use publicly available emission factors from sources such as the GLEC Framework (for logistics) or the ecoinvent database (for materials) to convert activity data into CO2-equivalent figures
The honest challenge here is data quality. Carriers vary widely in what they report, and upstream manufacturing emissions for materials like plastic dataloggers are rarely visible in a standard procurement process. Starting with estimates and improving data quality over time is a more realistic approach than waiting for perfect data before beginning.
What practical steps reduce Scope 3 emissions from cold chain logistics?
Food exporters reduce Scope 3 emissions from cold chain logistics by shifting to lower-carbon transport modes where possible, consolidating shipments to reduce frequency, choosing sustainable packaging and monitoring materials, and engaging carriers on their own decarbonization plans. Each of these levers targets a different part of the Scope 3 footprint, and the most effective approach combines several of them.
Concrete actions that make a measurable difference include:
- Modal shift: moving volume from air to sea freight where product shelf life allows is typically the single highest-impact change a food exporter can make
- Shipment consolidation: reducing the number of part-load shipments by consolidating orders cuts both transport emissions and the number of single-use monitoring items consumed per tonne of product moved
- Sustainable monitoring materials: replacing plastic electronic dataloggers with paper-based alternatives eliminates the e-waste disposal burden and reduces the embedded manufacturing emissions associated with lithium batteries and plastic housings
- Carrier engagement: requesting emissions data from logistics partners and prioritizing carriers with credible decarbonization roadmaps creates downstream pressure for cleaner transport options
- Packaging review: auditing cold chain packaging for recyclability and replacing polystyrene with fiber-based or reusable alternatives reduces Category 5 waste emissions
On the monitoring equipment point specifically: electronic dataloggers require e-waste disposal at end of life, while paper-based loggers can be recycled through standard paper waste streams. For exporters shipping at scale, this difference adds up across thousands of shipments per year.
How Tapp helps reduce Scope 3 emissions in cold chain logistics
One of the most overlooked sources of Scope 3 emissions in food export logistics is the monitoring equipment that travels with every shipment. As the only provider of paper-based data loggers, Tapp has developed a direct alternative to the plastic electronic devices that currently dominate the market.
Here is how Tapp’s paper-based data loggers support your Scope 3 reduction goals:
- No e-waste: paper-based loggers are recyclable through standard paper waste streams globally, eliminating the disposal burden that comes with plastic and lithium battery devices
- Lithium-free design: removing lithium batteries reduces both the manufacturing footprint and the hazardous waste challenge at end of life
- No app or hardware needed: any NFC-enabled smartphone reads the logger instantly, meaning receiving parties need zero infrastructure investment
- Automatic cloud upload: data is uploaded to the cloud the moment the label is tapped, giving both sender and receiver access to a complete temperature report without USB connections or dedicated software
- Up to 90% less e-waste compared to traditional plastic loggers, making the switch a concrete and reportable Scope 3 reduction action
If reducing your cold chain monitoring footprint is part of your Scope 3 strategy for 2026, get in touch with the Tapp team to find out how paper-based data loggers fit into your existing workflows.
