Food Supply Chains Face Energy Disruption
Conversations point to vulnerabilities in food manufacturing and supply chains, especially for perishables like milk, meat, and salads reliant on energy-intensive chilled logistics. Broader disruptions from geopolitics are eroding profit margins and challenging lean models, with complex processes facing bottlenecks that require long-term production commitments.
The global food system consumes approximately 30% of the world's energy, with over two-thirds of that power being used after products leave the farm gate. Processing and packaging alone account for 42% of the energy used across the entire food value chain. Spikes in energy prices create a direct shock to the cost of agricultural inputs, especially fertilizer. Natural gas can make up 70% to 80% of the production cost for nitrogen fertilizers, meaning geopolitical events that affect gas prices can directly impact future crop yields. Conflict and political instability have put critical shipping lanes at risk, affecting nearly 30% of the global grain trade according to United Nations estimates. Following the invasion of Ukraine, wheat prices at one point doubled as exports from the critical Black Sea region dropped significantly. Maintaining the cold chain is a critical vulnerability; supermarkets often hold only four to five days of stock. Extended power outages, such as those caused by hurricanes or scheduled blackouts in countries like South Africa, threaten food safety and can quickly lead to shortages of perishable goods. [cite: 17, 2
