Wheat prices surged to $7.79 per bushel in August 2026, the highest level since 2023, driven by intensified attacks on Black Sea grain terminals and severe droughts reducing production. Russia and Ukraine, two of the world’s largest wheat exporters, have faced 35 port attacks in July 2026 alone—more than double the 2025 total. Meanwhile, droughts in the U.S., Canada, and Europe cut projected yields by up to 13%, threatening global food security. This article examines the dual impact of war and climate on wheat markets, supply chain risks, and potential solutions.
Why are Black Sea grain exports critical to global wheat supply?
Russia and Ukraine collectively account for nearly 30% of global wheat exports, making the Black Sea a vital corridor for food security. Since July 2026, attacks on ports and vessels have escalated dramatically. Ukraine’s Ministry of Infrastructure reported 35 Russian strikes on port vessels in July alone—compared to just 14 for all of 2025. Russia’s Novorossiysk and Taman ports, key export hubs, have faced drone attacks, increasing shipping costs by up to 40% for alternative routes.
Joe Glauber, a senior fellow at the International Food Policy Research Institute, emphasized that the issue is not wheat availability but affordability. "There’s plenty of wheat in Russia and Ukraine," he told Al Jazeera. "The problem is getting it to markets at a reasonable cost." Egypt, the world’s largest wheat importer, sourced 82% of its stock from Russia and Ukraine in early 2026, while Indonesia, the second-largest importer, faces potential shortages after relying on the two countries for 15-20% of its supply.
How is climate change reducing wheat production?
The U.S. Department of Agriculture (USDA) forecasted a 15% drop in U.S. wheat yields for 2026, with average bushels per acre falling to 46.7—the lowest since 2015. The decline stems from prolonged drought in the Great Plains, where Hard Red Winter wheat production has been hardest hit. Canada, the world’s sixth-largest producer, expects a 13% reduction in output due to reduced planted area and lower-than-average yields.
Europe is also grappling with heatwaves. COCERAL, the European grain trade association, projected a 9-million-tonne drop in the EU’s 2026 grain harvest, citing heat damage to corn pollination in France and Hungary. In South Africa’s Swartland region, which produces 20% of the country’s wheat, rising temperatures and drought threaten this year’s harvest. The El Niño weather pattern is expected to exacerbate conditions in the Southern Hemisphere, with Australia and South Africa facing prolonged dry spells.
Regional wheat production declines in 2026
| Region | Projected 2026 Yield | Change vs. 2025 | Key Factor |
|---|---|---|---|
| United States | 46.7 bushels/acre | -15% | Drought in Great Plains |
| Canada | 34.6 million metric tons | -13% | Reduced planted area |
| European Union | 286 million metric tons | -3% | Heatwaves in France/Hungary |
What are the risks to global food security?
Rising wheat prices disproportionately affect low-income countries reliant on imports. Egypt, which spends $3 billion annually on wheat, faces budget strains as prices climb. Indonesia’s Flour Millers’ Association warned of tight supplies, urging diversification to alternative sources like Australia and Argentina. The World Food Programme (WFP) has already flagged potential shortages in conflict zones, where wheat is a dietary staple.
Glauber noted that while the 2022 grain crisis saw countries like India step up exports, El Niño’s impact on South Asia may limit such flexibility in 2026. "The world wheat market proved resilient in 2022," he said. "But this year, climate pressures add another layer of uncertainty."
Can the Black Sea Grain Initiative be revived?
The 2022 Black Sea Grain Initiative, brokered by the UN and Turkey, allowed over 1,000 ships to export Ukrainian grain before Russia withdrew in July 2023. Reviving the deal could stabilize markets, but experts say it would require significant diplomatic concessions. Glauber suggested that while alternative routes (e.g., rail or Danube River transport) exist, they are costly and inefficient for large-scale exports.
Short-term solutions include improved water management on farms, such as reservoirs to support drought-affected crops. However, long-term stability hinges on resolving the Russia-Ukraine conflict and global climate adaptation policies.
Key takeaways
- Wheat prices reached $7.79/bushel in August 2026, a 3-year high, due to Black Sea export disruptions and droughts.
- Russia and Ukraine, which supply 30% of global wheat exports, faced 35 port attacks in July 2026—more than double the 2025 total.
- Droughts in the U.S., Canada, and Europe reduced 2026 wheat yields by 3-15%, with the U.S. projecting its lowest output since 2015.
- Low-income countries like Egypt and Indonesia are most vulnerable to price spikes, risking food insecurity.
- Reviving the Black Sea Grain Initiative could ease supply pressures, but climate adaptation policies are needed for long-term stability.
Frequently asked questions
Why are wheat prices rising in 2026?
Wheat prices are rising due to two key factors: intensified attacks on Black Sea grain terminals disrupting exports from Russia and Ukraine, and severe droughts reducing production in major wheat-growing regions like the U.S., Canada, and Europe. These combined pressures have tightened global supply and increased shipping costs.
How much wheat do Russia and Ukraine export?
Russia is the world’s largest wheat exporter, while Ukraine ranks among the top 10. Together, they account for nearly 30% of global wheat exports. In 2026, disruptions to their Black Sea ports have significantly reduced shipments, contributing to price spikes.
What impact does climate change have on wheat production?
Climate change is reducing wheat yields through prolonged droughts and heatwaves. The U.S. expects a 15% drop in 2026 yields, while Canada and the EU face similar declines. El Niño is also expected to bring drier conditions to Australia and South Africa, further tightening global supply.
Which countries are most affected by rising wheat prices?
Low-income countries reliant on wheat imports, such as Egypt and Indonesia, are most vulnerable. Egypt, the world’s largest wheat importer, sourced 82% of its supply from Russia and Ukraine in early 2026, while Indonesia faces potential shortages after relying on the two countries for 15-20% of its wheat.
Could the Black Sea Grain Initiative be revived?
Reviving the Black Sea Grain Initiative, which allowed safe grain exports from Ukraine in 2022-2023, could stabilize markets. However, it would require diplomatic concessions from both Russia and Ukraine. Alternative export routes, such as rail or river transport, are costly and less efficient.
