Table of Contents

1. Key Highlights:
2. Introduction
3. Why the Strait of Hormuz matters for food and drink
4. Macroeconomic scenarios: from downgraded growth to stagflation risk
5. How energy prices drive food price inflation
6. Supply chain pressures for food and drink manufacturers
7. Consumer behaviour under pressure: trading down, planning and the “lipstick effect”
8. Historical analogues: what the 2008, 2020 and 2022 shocks teach us
9. Policy responses: what governments and international bodies can and should do
10. Business strategies: how food and drink companies can respond
11. Regional impacts and equity concerns
12. Scenarios for the year ahead: short, medium and prolonged disruption
13. Practical guidance for consumers and small businesses
14. What to watch next: indicators and early-warning signals
15. Longer-term structural shifts the crisis may accelerate
16. The human toll: hunger, nutrition and social consequences
17. Preparing for a fragile summer season
18. Final reflections
19. FAQ

Key Highlights:

• Disruption in the Strait of Hormuz risks severe energy shocks that will push up food production, transport and retail costs, with the IMF and OECD warning of lower growth and higher inflation.
• Food and drink manufacturers face input-cost shocks, logistics volatility and shifting consumer behavior; governments and industry must act to prevent increased food insecurity, especially in developing economies.

Introduction

The unfolding conflict in the Middle East has moved quickly from a regional security crisis to a source of global economic strain. The immediate risk centers on the Strait of Hormuz, a maritime chokepoint whose effective closure would reverberate through oil and gas markets and cascade into food and drink systems worldwide. Analysts at the IMF and OECD have already revised growth and inflation outlooks; independent forecasters warn that a protracted disruption could produce the kind of synchronized downturn not seen outside the pandemic and the 2008 financial crisis.

Food and drink is both deeply vulnerable to and tightly coupled with energy markets. Fuel powers transport and refrigeration; natural gas underpins fertilizer and ammonia production; shipping routes carry grains, inputs and packaging across continents. When energy becomes scarce or suddenly more expensive, the whole chain—from farm field to supermarket shelf—feels the squeeze. That dynamic explains why institutions including the FAO and UNDP have issued urgent warnings about the effects of a prolonged Strait of Hormuz crisis on global food security.

This article maps how that shock would spread through the sector. It examines the macroeconomic scenarios now being modelled, the operational pressures manufacturers and retailers face, likely shifts in consumer behaviour, and practical measures governments and firms can adopt to reduce harm. The premise is clear: the duration and scale of the conflict will determine whether this is a costly but manageable setback or a longer-term reversal that raises food poverty and remakes purchasing patterns.

Why the Strait of Hormuz matters for food and drink

The Strait of Hormuz is not a commodity in itself; it is a corridor. A meaningful share of seaborne oil and liquefied natural gas transits this narrow passage between the Persian Gulf and the Gulf of Oman. Disruption there raises the price of crude and gas almost immediately through tighter physical supply and sharply increased insurance and risk premia for tankers. Higher oil and gas prices feed directly into the food system in multiple ways.

First, transport costs rise. Road haulage, refrigerated logistics and long-distance shipping all depend on fuel. Second, fertilizer prices—especially for nitrogen-based fertilizers such as ammonia—track natural gas prices because gas is the primary feedstock. When feedstock becomes more expensive or scarce, global fertilizer production and availability fall, raising costs for growers and reducing yields where farmers cannot afford or procure inputs. Third, higher energy prices increase costs in processing facilities where heat, steam and electricity are significant line items.

Those linkages explain why the FAO signalled that agricultural inputs must be moving through the Strait as quickly as possible. When shipments of fertilizers, seeds or agrochemicals are delayed or rerouted, planting and harvest cycles suffer, setting up price pressures that arrive with a lag but can be sharp and persistent.

Beyond physical inputs, financial markets react. Expectations of prolonged energy supply disruption can un-anchor inflation expectations and harden commodity price inflation, a phenomenon the IMF highlighted in its recent World Economic Outlook. Even short-lived interruptions can trigger commodity market volatility, prompting hoarding, export restrictions and a spike in freight and insurance costs that persist longer than the initial physical blockages.

Macroeconomic scenarios: from downgraded growth to stagflation risk

International institutions have modelled a range of outcomes tied to the conflict’s duration and geographic spread. The IMF’s assessment emphasised that the war halted positive momentum in the global economy and that the shock’s severity depends on how long and extensive hostilities become. Its chief economist noted that a severe scenario—where energy supply dislocations extend into the following year and inflation expectations become less anchored—could push global growth down to roughly 2% while inflation tops 6%.

Oxford Economics explored a “Prolonged Iran War” scenario in greater detail, modelling what a six-month effective closure of the Strait of Hormuz would look like. Their analysis projected nearly 20% of global oil supply lost, global inflation approaching 7.7%, and a synchronized contraction across major economies. Such an outcome would mark one of the worst coordinated downturns outside the pandemic and the 2008 crisis.

Those macro trajectories have direct implications for food: falling growth combined with higher inflation—stagflation—creates a dual threat. On the one hand, weaker incomes and higher unemployment reduce consumer spending power. On the other, sustained food price increases hit households regardless of growth trends, eroding real incomes and forcing trade-offs across family budgets. International agencies estimate that a triple shock—energy, food price inflation and GDP contraction—could push tens of millions back into poverty, with UNDP assessments suggesting up to 32.5 million people could be affected under severe conditions.

Developing economies face the steepest risks. They spend a higher share of income on food, have less fiscal space to cushion price shocks, and are often net importers of key staples and fertilizer. When global prices spike, these countries see faster and more painful real-income declines and heightened political risk from food-related social unrest.

How energy prices drive food price inflation

Understanding the mechanics of food price inflation requires tracing energy’s multiple roles in agricultural production and distribution.

• Fuel for transport: From inland distribution to international shipping, diesel and bunker fuel account for a major portion of logistics costs. Fuel surcharges, longer routes to avoid high-risk zones and higher insurance premiums for vessels increase the landed cost of food items, especially imported staples like wheat, vegetable oils and processed goods with long supply chains.
• Input costs: Nitrogen fertilizers require natural gas both as an energy source and as a chemical feedstock. Producers operate within tight margins; a spike in gas prices rapidly transmits into fertilizer price increases. Reduced fertilizer use lowers yields, pushing up commodity prices.
• Processing and refrigeration: Food processing plants use substantial electricity and heat. Higher energy prices raise processing costs, which manufacturers often pass through to consumers, especially when margins are already thin or when long-term contracts lapse.
• Packaging and manufacturing inputs: Many packaging processes rely on petrochemical derivatives. Disruptions affecting crude oil and refined product prices can ripple into packaging costs and availability, adding strain on producers.

Commodity markets respond to both visible supply shocks and anticipatory behaviour. A temporary shipping disruption can trigger speculative buying or hoarding, tightening physical supplies and amplifying price moves. Export restrictions—when countries limit shipments to preserve domestic supply—further exacerbate global shortages and price volatility.

The FAO’s warning that agricultural inputs must move through the Strait underscores these linkages. Delays in fertilizer shipments can have planting-season consequences that reverberate for months, ensuring that any initial energy-driven price spike is followed by second-order supply-side constraints in food markets.

Supply chain pressures for food and drink manufacturers

Manufacturers stand at the intersection of multiple pressures: raw material costs, packaging, labour, logistics, and changing consumer demand. The immediate responses from industry groups reflect how tightly balanced many operations are.

In the UK, the Food and Drink Federation revised its food inflation forecast to at least 9% by the end of the year—substantially higher than its previous 3% projection. Such a shift reflects rising energy and transport costs, higher input prices and broader macro uncertainty.

Key operational vulnerabilities include:

• Just-in-time inventories: Many manufacturers operate with lean inventories to reduce working capital. While efficient in normal conditions, lean systems are fragile against sudden supply interruptions. When shipments of ingredients, packaging or spare parts are delayed, production can be halted quickly.
• Single-source dependencies: Sourcing key ingredients from concentrated regions creates systemic risk. For example, if a particular additive or ingredient is produced in a region with restricted shipping, the lack of an alternative supplier can trigger cascading production stoppages.
• Contract structures: Long-term supply contracts can provide price stability but also lock buyers into terms that become unfavourable during rapid commodity price spikes. Conversely, spot-market purchases during volatility can expose companies to dramatic cost swings.
• Freight and insurance costs: War-risk insurance premiums increase sharply for vessels operating near conflict zones. Those costs are passed through to shippers and, ultimately, manufacturers. Rerouting around southern Africa or other longer passages adds days or weeks to transit times and increases fuel consumption.
• Labour and energy for processing: Plants in energy-intensive geographies, such as fertilizer or meat processing facilities, face higher operational costs as gas and electricity prices rise. Some producers may find it uneconomic to operate at full capacity.

Manufacturers will need to balance cost pass-through with demand elasticity. Passing higher input costs fully to consumers risks volume losses; absorbing costs reduces margins or forces efficiency measures. Pricing strategies become both competitive and ethical decisions: when essential food prices rise, creating accessibility pressure, companies and governments face reputational and social trade-offs.

Consumer behaviour under pressure: trading down, planning and the “lipstick effect”

Past crises offer a window into likely consumer responses. The 2008 financial crash and the recent cost-of-living crisis produced measurable shifts: growth in private-label purchases, reduced discretionary spending, fewer impulse buys and increased meal planning.

Market research firms report early signs of similar patterns. Lumina Intelligence’s insight points to three predictable behaviours:

• Trading down: Consumers shift from premium brands to cheaper alternatives or private-label equivalents. This reduces retailer margins for branded lines while boosting volumes for low-cost items. It encourages manufacturers to offer economy-range SKUs or to reposition existing products.
• Increased planning: Shoppers make lists, plan meals and consolidate trips. Retailers can respond with promotions on bundled items, loyalty incentives and everyday low-price commitments.
• Small affordable treats: The so-called “lipstick effect,” where consumers purchase inexpensive indulgences during hard times, persists. For food and drink, that means affordable snacks, occasional out-of-home treats and limited splurges that deliver immediate satisfaction without a heavy cost.

More worrying behavioural consequences include meal skipping and nutritional compromise. The cost-of-living crisis already pushed some households to eat less or choose lower-nutrient food. If food inflation reaches double digits in some markets, as industry forecasters suggest, nutritional outcomes for vulnerable populations will deteriorate.

Consumer confidence surveys already show deterioration. Morning Consult data recorded sharp falls in global confidence following early March events. National surveys—for example in Australia, the US and the UK—reported steep drops tied to fuel prices and broader energy anxiety. With confidence lower, discretionary categories such as premium snacks, restaurant dining and convenience formats are likely to see early declines; consumers preserve staples even as they economize.

Hospitality and out-of-home consumption present a nuanced picture. Spending on experiences such as dining can function as a coping mechanism; consumers may reduce daily consumption but still prioritize occasional meals out as a morale booster. This behaviour creates mixed pressures across foodservice segments: volume declines in some categories while premium and treat-led dining can show resilience during certain periods.

Historical analogues: what the 2008, 2020 and 2022 shocks teach us

Past crises provide both cautionary tales and playbooks for adaptation. Each event—2008 financial shock, the COVID-19 pandemic, and the 2022 post-invasion energy shock—affected food systems differently but with overlapping themes.

2008: The global financial crisis curtailed consumer spending sharply. Retailers saw rapid private-label expansion as shoppers sought affordability. Manufacturers who could adjust SKUs and introduce economy lines gained market share. However, credit contraction and financing difficulties caused longer-term stress for smaller firms.

2020: COVID-19 disrupted logistics and labour. Panic buying exposed fragility in lean supply models. Manufacturers and retailers that held buffer inventories of staples or diversified sourcing routes navigated shortages more smoothly. The crisis accelerated investments in digital channels and direct-to-consumer models, changing purchasing habits permanently.

2022: The Russian invasion of Ukraine produced a rapid energy shock that pushed fertilizer and grain prices higher. Export restrictions and logistical disruptions affected breadbasket regions. The episode demonstrated how energy and food markets interlock, and how policy responses (export bans, targeted subsidies) can blunt domestic price spikes but often exacerbate global shortages.

From these episodes two lessons stand out. First, flexibility in sourcing and product portfolios reduces exposure. Firms that could swiftly switch suppliers or reformulate recipes to use more available ingredients weathered shocks better. Second, predictable and transparent pricing policies help maintain consumer trust. Sudden, unexplained price hikes fuel backlash and the risk of regulatory intervention.

Policy responses: what governments and international bodies can and should do

The scale and complexity of the shock require coordinated action. Institutions have signalled concern; their policy responses will determine how severe the human consequences become.

Immediate measures:

• Safeguarding maritime trade: Ensuring ships carrying agricultural inputs and staples can transit critical chokepoints safely is a priority for the FAO. Diplomatic and naval efforts focused on de-escalation, protected corridors for civilian shipping and clear communication channels can reduce insurance and shipping risk premia.
• Targeted subsidies and cash transfers: Fiscal support for vulnerable households—through food vouchers, targeted subsidies or direct cash transfers—can blunt the short-term impact of rising prices without encouraging broader demand-driven inflation.
• Strategic food and fertilizer reserves: Countries with existing reserves can release stocks to dampen domestic price spikes while suppliers seek alternative routes. Establishing or expanding reserves for critical inputs like fertilizer could smooth planting cycles in volatile years.
• Avoiding protectionism: While export restrictions may be politically tempting, they amplify global shortages and harm importing nations. Coordinated international agreements to keep markets open—paired with safety nets for domestic populations—reduce the chance of a self-reinforcing global crisis.
• Monetary and fiscal calibration: Central banks must balance inflation control with growth support. In scenarios where energy-driven inflation dominates, overly aggressive tightening risks pushing economies into recession. Policymakers need carefully targeted interventions that protect the vulnerable while preventing inflation expectations from becoming unanchored.

Longer-term responses:

• Diversifying energy and input sources: The shock underscores the strategic importance of diversified energy supplies, including renewables, and the need for alternative fertilizer feedstocks and manufacturing locations less exposed to a single geopolitical risk.
• Strengthening supply chain resilience: Governments can incentivize investments in storage capacity, domestic processing and nearshoring to reduce exposure to distant chokepoints.

International institutions will also need to bolster financing for the most affected developing countries. The IMF and World Bank can provide emergency liquidity, concessional loans and technical assistance to support social protection measures and maintain import capacity for food and inputs.

Business strategies: how food and drink companies can respond

Companies must navigate a volatile cost environment while maintaining supply and customer trust. Practical measures include:

• Reassessing procurement: Diversify suppliers geographically and secure multi-sourced contracts where feasible. Negotiate flexible pricing arrangements and consider longer-term purchase commitments to reduce exposure to spot-market spikes.
• Inventory strategies: Re-evaluate just-in-time practices for critical ingredients and packaging materials. Building moderate safety stocks for key items hedges against shipping disruptions at the cost of higher working capital.
• Product portfolio management: Accelerate development of economy formats and private-label ranges to capture trading-down behaviour. For premium lines, clearly communicate value propositions to retain loyal customers.
• Pricing transparency: Implement clear, explainable pricing adjustments tied to observable input-cost metrics. Transparency reduces reputational risk and eases regulatory scrutiny.
• Operational efficiency: Invest in energy efficiency at processing plants, switch to alternative fuels where possible, optimize logistics to reduce fuel consumption and consider collaborations for consolidated shipping to reduce per-unit freight costs.
• Hedging and financial tools: Use commodity hedges, where appropriate, to lock in prices for critical inputs. Smaller firms should seek pooled purchasing or financial instruments available through industry groups.
• Consumer engagement: Launch education campaigns on portioning, meal planning and cost-saving recipes to build goodwill and reinforce brand value during tight times.

Examples from prior shocks highlight effectiveness: companies that maintained product availability, introduced accessible SKUs and communicated openly retained market share. Those that reacted with abrupt price spikes or poor distribution choices faced backlash and accelerated customer churn.

Regional impacts and equity concerns

The effects of a sustained energy-driven food-price shock will not be uniform. High-income countries will feel inflationary pressure, and consumers there may shift behaviour to protect budgets. Middle- and low-income countries, particularly those reliant on food and fertilizer imports, face more acute risks.

Gulf states would be directly hit in the Oxford Economics severe scenario, with GDP contractions exceeding 8% in some forecasts. Countries with limited fiscal room and high food import dependence—many in Africa and parts of Asia—could see rapid deteriorations in food security. Urban poor populations and smallholder farmers (who cannot afford higher fertilizer costs) will be particularly exposed.

Political and social stability are at stake when food prices spike. History shows that sudden, sustained food-cost increases can trigger protests and unrest. Policymakers must therefore prioritize protective measures that reduce the burden on the most vulnerable while preserving market functioning.

Equity within high-income countries is also a concern. Rising food prices disproportionately affect lower-income households that spend a larger share of income on essentials. Policymakers and companies should consider targeted measures—discounted bundles, targeted vouchers, community food programmes—to prevent the most vulnerable from slipping into food poverty.

Scenarios for the year ahead: short, medium and prolonged disruption

Scenario 1 — Short-lived disruption (weeks to a couple of months): Shipping interruptions are resolved quickly, insurance premiums return to normal and markets stabilise. Energy prices spike briefly but then retrace. Food-manufacturing costs rise but are manageable, with modest, temporary pass-through to consumer prices. Inflationary expectations remain anchored, avoiding significant monetary tightening.

Scenario 2 — Prolonged but limited (several months): Shipping channels face intermittent closures and high-risk zones persist. Freight and insurance costs remain elevated; energy prices sustain a new, higher baseline. Fertilizer supply tightness reduces yields in some regions. Food inflation reaches double digits in some markets, consumer spending shifts substantially toward staples and private label, and weaker global growth depresses demand for discretionary foods.

Scenario 3 — Severe, systemic shock (six months or more): The Strait remains functionally closed for an extended period. Energy supply contracts materially, and food commodity markets enter sustained inflation. Global growth contracts in a coordinated manner; developing economies suffer deep setbacks. The pipeline of agricultural inputs is constrained, leading to crop shortfalls and sharp food price rises that push millions into poverty. Policy choices—export bans, protectionism and ad hoc subsidies—amplify global shortages.

The likelihood of each scenario depends primarily on diplomacy and the war’s geographic spillover. The IMF’s warning about worsening inflation expectations and Oxford’s modelling of a protracted closure highlight the potential scale of impact.

Practical guidance for consumers and small businesses

Households:

• Prioritize nutrient-dense, lower-cost staples: beans, pulses, frozen vegetables and whole grains typically offer more calories and nutrients per unit cost.
• Plan meals and consolidate shopping to reduce fuel and impulse spend.
• Use loyalty programmes and price-comparison tools to find value. Explore community programmes where available for emergency support.

Small food businesses:

• Lock favourable prices for essential inputs where possible and negotiate flexible terms with suppliers.
• Focus on core products with higher margins and predictable demand.
• Implement tighter inventory control and scenario-based planning for logistics disruptions.
• Communicate changes to customers transparently to manage expectations and preserve trust.

Farmers:

• Seek local extension services to optimise fertilizer use efficiency and adopt alternative nutrient strategies if supplies are limited.
• Coordinate with cooperatives to achieve scale in input purchases and access emergency credit where necessary.

What to watch next: indicators and early-warning signals

Policymakers and businesses should monitor several indicators closely:

• Oil and natural gas price trajectories, and the spread between physical and futures markets.
• Shipping volumes and insurance premiums for vessels operating near the Strait of Hormuz.
• Fertilizer price indices and shipment notices from key producers and ports.
• Consumer confidence and retail sales in major markets, especially staples and private-label growth rates.
• Policy moves such as export restrictions, subsidy announcements, and maritime security actions.

Rapid deterioration in any of these signals should trigger higher-grade contingency plans for industry and more immediate support measures from governments.

Longer-term structural shifts the crisis may accelerate

Several structural trends are likely to gain momentum if disruptions persist:

• Nearshoring and regionalisation: Companies may shorten supply chains, source more regionally and invest in local processing to reduce exposure to distant chokepoints.
• Investment in energy resilience: Food processors could accelerate energy-efficiency upgrades and diversify energy sources, including on-site renewables and cogeneration.
• Strategic stockpiles: Nations and larger firms may increase buffer stocks of critical staples and inputs to insulate against future shocks.
• Reformulation and product innovation: Manufacturers may reformulate products to use less energy-intensive or more readily available inputs and develop higher-margin, lower-cost SKUs to capture trading-down consumers.
• Policy coordination: International dialogue around keeping agricultural trade open could strengthen, prompting cooperative mechanisms to prevent export bans during crises.

These shifts carry benefits—greater resilience, reduced exposure—but also costs: higher working capital, potential price increases and structural reconfiguration of trade patterns that could alter global agricultural flows.

The human toll: hunger, nutrition and social consequences

The macro and corporate strategies cannot obscure the human consequences. The UNDP’s estimate that tens of millions could slip into poverty underlines the scale. When households sacrifice nutrition for cheaper calories or skip meals, the impacts extend beyond immediate hunger: educational outcomes for children decline, health burdens rise, and long-term human capital suffers.

Community and civil society responses will be critical. Local food banks, school feeding programmes and targeted cash-assistance can provide immediate relief. International actors must focus support on countries with high import dependency, low fiscal space and large vulnerable populations.

Preparing for a fragile summer season

For countries entering traditionally high-demand seasons—for tourism, agriculture or festivals—the timing of any prolonged disruption could amplify seasonal demand and logistics pressures. The hospitality sector may see mixed effects: outbound travel could fall, concentrating domestic tourism demand, while energy and food costs squeeze margins. Retailers and foodservice operators should prepare for uneven demand patterns and ensure contingency plans are in place for peak-season supply.

Final reflections

The path ahead hinges on diplomatic outcomes, maritime security and the global capacity to manage the energy-food nexus under stress. The structural reality is clear: energy disruptions quickly become food disruptions. Policymakers, companies and communities must act now to reduce immediate harm and strengthen resilience for the medium term. Without timely coordination—particularly to keep agricultural inputs moving—food-price spikes could produce long-lasting social and economic consequences that reach far beyond the initial theatres of conflict.

FAQ

Q: Will food prices definitely rise because of the Middle East conflict? A: Prices are likely to rise if energy markets remain tight or if shipping through the Strait of Hormuz is repeatedly disrupted. Energy costs affect fertilizer, transport, processing and packaging. The scale of increases depends on the duration and severity of the disruption. Institutions have modelled scenarios where inflation reaches mid-to-high single digits or more in severe cases.

Q: How quickly do energy shocks translate into higher food prices? A: Some effects are immediate—higher transport and fuel costs show in logistics surcharges quickly. Other impacts, such as reduced fertilizer deliveries affecting yields, appear with a lag tied to agricultural cycles. Policy and market responses, including release of reserves or rerouted shipments, also influence timing.

Q: Are certain countries more at risk of shortages? A: Net food importers and countries with heavy dependence on fertilizer imports are at greater risk. Developing economies with limited fiscal capacity to subsidize food or absorb price shocks are especially vulnerable. Regional exposure to shipping routes also matters.

Q: What can governments do to protect consumers? A: Governments can safeguard maritime routes for civilian shipments, deploy targeted social assistance (cash transfers, food vouchers), release reserves to stabilise markets and coordinate internationally to avoid export bans that worsen global shortages.

Q: How should manufacturers respond to this uncertainty? A: Diversify suppliers, reassess inventory policies for critical inputs, invest in energy efficiency, communicate pricing changes transparently and develop value-tier product ranges to meet changing consumer demand.

Q: Will consumers start skipping meals? A: Food insecurity rises most sharply for low-income households during price shocks. Evidence from previous crises shows some households cut meal frequency or choose lower-nutrient options. Targeted support and community programmes can reduce this risk.

Q: Can alternative routes around conflict zones solve the problem? A: Longer routes—such as sailing around southern Africa—avoid immediate conflict risks but increase transit times, fuel use and costs. These costs are passed through to consumers and can prolong market stress. Routing is a mitigation, not a full solution.

Q: How long before we know whether this will be a short or prolonged crisis? A: The timeline depends on diplomatic and military developments. Indicators to watch include daily shipping activity through the Strait, insurance premium movements, major policy announcements (export bans, subsidies), and commodity price trends. Preparedness and contingency measures should be taken now given the asymmetric costs of delay.

Q: What role can retailers play to help consumers? A: Retailers can prioritize stocking essentials, expand private-label and economy ranges, offer transparent promotions, implement targeted discount schemes for vulnerable customers and support community food programs.

Q: What is the single most important action to prevent a global food crisis? A: Ensuring the safe and predictable movement of agricultural inputs and staple commodities by keeping maritime trade routes open and secure. That action preserves supply chains, limits panic-induced market distortions and reduces the likelihood of cascading shortages.