Innovation with a Purpose: Improving Traceability in Food Value Chains through Technology Innovations

The report argues that technology-enabled traceability—utilizing blockchain, IoT, and food-sensing technologies—can transform food systems by reducing fraud, improving food safety, and optimizing supply chains. While these innovations offer significant benefits, such as reducing the 1.3 billion tonnes of food wasted annually, they risk excluding small-scale producers due to high capital costs and infrastructure gaps. The document proposes a multistakeholder approach to establish harmonized data standards, inclusive financing models, and targeted training to ensure that traceability benefits are distributed equitably across developed and developing markets.

• Food systems are a major driver of environmental degradation, contributing to 25% of global greenhouse-gas emissions, 70% of freshwater withdrawals, and 60%–70% of biodiversity loss.
• Traceability can address significant food fraud, which is estimated to cost between $30 billion and $40 billion annually.
• Technology-enabled traceability can drastically reduce the time required to identify the source of contamination; for example, a Walmart and IBM pilot reduced the time to trace a mango from nearly seven days to 2.2 seconds.
• Supply-chain inefficiency is a primary cause of food loss, particularly in developing regions; in Sub-Saharan Africa, over 35% of fruit and vegetable production is lost during post-harvest, processing, or distribution, compared to less than 15% in Europe.
• There is a significant investment gap in agricultural technology, with more than 75% of investments occurring in developed countries, despite developing countries providing nearly 75% of agricultural value added.
• Traceability requirements risk excluding small-scale producers who cannot afford the up-front capital for technology; for instance, compulsory GLOBALG.A.P. certification in Kenya led to a 60% drop in small-scale producer participation in formal export markets.
• Inclusive scaling of traceability requires four priority areas: economic models for financing capital expenditures, investment to bridge infrastructure gaps (such as the 765 million people in rural communities lacking electricity), the development of globally harmonized data standards, and the provision of training and advisory services.
• The 'Transformative Twelve' technologies, including blockchain-enabled traceability, IoT for real-time transparency, and food-sensing technologies, can collectively reduce food loss and increase farmer income if scaled by 2030.

APA

World Economic Forum (2019). Innovation with a Purpose: Improving Traceability in Food Value Chains through Technology Innovations. http://www3.weforum.org/docs/WEF_Traceability_in_food_value_chains_Digital.pdf

Chicago

World Economic Forum. Innovation with a Purpose: Improving Traceability in Food Value Chains through Technology Innovations. 2019. http://www3.weforum.org/docs/WEF_Traceability_in_food_value_chains_Digital.pdf.

Wikipedia

{{cite report |author=World Economic Forum |title=Innovation with a Purpose: Improving Traceability in Food Value Chains through Technology Innovations |date=January 2019 |url=http://www3.weforum.org/docs/WEF_Traceability_in_food_value_chains_Digital.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{worldeconomicforum2019innovation, author = {{World Economic Forum}}, title = {{Innovation with a Purpose: Improving Traceability in Food Value Chains through Technology Innovations}}, institution = {World Economic Forum}, year = {2019}, month = jan, url = {http://www3.weforum.org/docs/WEF_Traceability_in_food_value_chains_Digital.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }