Walk through a supermarket today and you'll find sustainability claims almost everywhere.
Lower carbon.
Responsibly sourced.
Climate-friendly.
Reduced impact.
The food industry has become very good at communicating environmental outcomes.
It is much less good at explaining where those outcomes come from.
Because for many food products — and especially dairy — the majority of environmental impact happens long before a product reaches the factory.
It happens on the farm.
The biggest part of the footprint is often invisible
For dairy products, farm emissions typically represent the largest share of total product emissions.
Feed production.
Enteric methane.
Manure management.
Fertiliser use.
Animal productivity.
These factors often matter far more than processing, packaging, or transport.
This creates a challenge for eco-labels.
Two products may look similar on a supermarket shelf.
They may even come from neighbouring factories.
But the environmental impact of the milk behind them can differ significantly depending on farming practices, feed systems, geography, and production efficiency.
Without farm-level data, most eco-labels are forced to rely on averages.
And averages are useful for reporting.
They are much less useful for decisions.
Average data creates average answers
Industry averages have an important role.
Without them, many assessments would not be possible.
But averages come with limitations.
They make high-performing farms look worse than they are.
They make low-performing farms look better than they are.
Most importantly, they make improvement difficult to see.
If a farmer invests in feed optimisation, manure management, renewable energy, or efficiency improvements, those changes should be visible somewhere in the system.
If they disappear into an industry average, the incentive to improve becomes weaker.
Good sustainability systems should reward better performance.
That only becomes possible when primary data starts replacing generic assumptions.
The challenge isn't collecting farm data
Many countries already collect significant amounts of farm sustainability information.
Carbon calculators.
Assurance schemes.
Nutrient management systems.
Farm benchmarking programmes.
The issue is not that the data doesn't exist.
The issue is that it often stays where it was created.
Processors may receive a final carbon intensity number but not understand what sits behind it.
Retailers may receive a product footprint but not know how representative it is of the farms supplying that product.
Consumers see an eco-label but have little visibility into the evidence supporting it.
The data exists.
The connection between the data and the decision often does not.
Sharing data and sharing trust are not the same thing
This is where sustainability data becomes difficult.
Farmers understandably want control over their information.
A processor may need emissions data to understand product impacts.
That does not mean the farmer wants to share every operational detail behind the calculation.
The conversation quickly becomes less about carbon accounting and more about trust.
Who owns the data?
Who can access it?
What level of detail is necessary?
What should remain private?
The food industry needs systems that allow sustainability information to move through the value chain without requiring every participant to expose everything they know.
Eco-labels need evidence, not just methodology
The credibility of an eco-label does not come from the label itself.
It comes from the quality, transparency, and traceability of the information underneath it.
Consumers are becoming more comfortable asking difficult questions:
Where did this number come from?
Is it based on actual farm data or industry averages?
How recent is the information?
Does it represent this product or a generic category?
Could two products with the same label have very different impacts?
These are reasonable questions.
Increasingly, they are questions the industry will need to answer.
The future of eco-labels is traceable data
The next generation of sustainability claims will not be defined by better logos or more categories.
They will be defined by better evidence.
Evidence that connects products back to suppliers.
Evidence that reflects real production systems.
Evidence that can be updated as practices improve.
Most importantly, evidence that can be trusted.
Because sustainability labels are only as credible as the data behind them.
And in food and dairy, that credibility increasingly starts at the farm.
At Sproutfull, we believe sustainability information becomes more valuable as it becomes more traceable, more transparent, and more connected to the decisions that created it.
Eco-labels are no exception.
The challenge isn't creating another sustainability claim.
It's building the infrastructure that allows the evidence behind that claim to move with the product itself.
