Drought, Black Sea attacks and El Niño forecasts converge on global wheat supply, lifting futures 39%

Summary

• AgResource’s Dan Basse tells The Guardian that “the combination of weather-damaged harvests and constrained wheat exports could leave global food prices higher than they are today,” and warns the spike “has tentacles that go far beyond the war between the Ukrainians and Russians.”
• Mark Welch, an economist who researches grain marketing at Texas A&M University, told The Guardian that Russian attacks on Black Sea port facilities have left that supply “largely inaccessible,” lifting futures for bread-type wheat up 39% year-over-year to a three-year high.
• Merrill Nielsen’s loss of his entire spring-wheat crop on his 2,500-acre Kansas farm, and the 12% decline in Australian wheat plantings, show producers facing failed harvests absorb losses while headline prices climb.
• Vance Ehmke, a wheat-seed seller in south-west Kansas, told The Guardian he has fielded more calls for seeds this year — but soil-moisture deficits in the southern Great Plains prevent germination and cap any near-term supply response.
• The Guardian reports that harvested wheat acreage in the United States sits at its lowest level since 1877, reflecting a multi-decade displacement by corn and soybeans that one year of elevated prices is unlikely to reverse.

Wheat futures climbed 39% over the past year to a three-year high, according to The Guardian, as drought across the United States and Europe, Russian attacks on Black Sea port facilities through which roughly one-third of global wheat trade normally passes, and forecasts of a “super” El Niño converged on the same market. Mark Welch, an economist who researches grain marketing at Texas A&M University, told the newspaper that the Black Sea attacks have left Black Sea supply “largely inaccessible.” Dan Basse, president of agricultural market research firm AgResource, said that “the combination of weather-damaged harvests and constrained wheat exports could leave global food prices higher than they are today” and warned that the spike “has tentacles that go far beyond the war between the Ukrainians and Russians.” The price signal faces friction at the farm-gate level: Merrill Nielsen lost his entire Kansas spring-wheat crop on 2,500 acres; Vance Ehmke is fielding more seed calls but reports soil too dry for germination; and The Guardian reports that harvested wheat acreage in the United States sits at its lowest level since 1877.

Who captures the upside, who absorbs the loss

The Guardian’s reporting positions the price gains and supply losses on different parties. Producers with harvested grain capture the upside; those whose plantings failed absorb the loss; Black Sea farmers who had just finished a bumper crop before the port attacks sit cut off from shipping routes by the conflict and capture neither margin, The Guardian reported. Merrill Nielsen told The Guardian he lost his entire spring wheat crop and faces record diesel costs for his remaining operations; he told the newspaper he is not confident higher market prices will translate into better margins: “We’re not looking to plant any more wheat than we probably normally would, or maybe we won’t even plant that much.” Australian wheat plantings are already down 12% because of expected dryness and higher fertilizer costs, The Guardian reported.

Vance Ehmke, a wheat-seed seller in south-west Kansas, told The Guardian he has fielded more calls for seeds this year. Soil moisture in the southern Great Plains is now too low for that seed to germinate. “If you get your wheat up, you’ve got 90% to 95% odds that you’ll harvest something. But if you can’t even get it up, I mean, you’re just screwed,” Ehmke said. Ehmke separately observed that prices will need to stay high to accommodate the surge in input costs that ongoing trade wars have exacerbated: “We are the ones that get hurt by those policies.” Joao Lampreia, a market strategist at Lisbon-based Freedom24, told The Guardian that at best 35% to 50% of stranded Black Sea supply could find a way out through alternative routes — “but it will take longer and cost more,” he said — bounding how much of the disrupted supply could reach buyers even if the corridor partially reopens.

The transmission downstream runs through US consumers facing higher bread and bakery prices in the immediate term, livestock operations facing higher feed costs, and food manufacturers absorbing margin pressure at the wholesale level. The Guardian’s reporting identified millers, bakers, restaurants, and grocery shoppers as downstream parties facing the risk of higher prices. The UN Food and Agriculture Organization’s food price index, which tracks a basket of widely traded food commodities, was up 2.5% in August versus a year earlier, a figure Basse cited.

What happens next

Four overlapping factors named in The Guardian’s reporting sustain the price pressure: drought across the United States and Europe has reduced harvest output, with El Niño forecasts introducing further uncertainty; Russian attacks on Black Sea port facilities and ongoing trade tensions have reshaped which supplies are accessible to global buyers; bread-type wheat futures sit 39% above a year earlier; and producer-economics conditions in which diesel and fertilizer costs, structural acreage decisions, and breakeven thresholds shape supply response. The underlying asymmetry runs between weather-driven supply contraction, which can be location-specific and reversible, and geopolitically driven supply contraction, which unwinds more slowly even when harvests recover.

The climate signal produces asymmetric effects by region. Welch separately noted that during the last major El Niño in 2015 and 2016, the United States set an all-time record-high winter wheat yield. The Guardian reported that El Niño can also bring wetter conditions to the southern Great Plains in fall and spring — a counter-example whose geographic scope is regional rather than global. The same climate signal can relieve pressure in one region while compounding it in another. Welch’s framing of breakeven cost — “if it’s not an average yield or better, the breakeven cost really gets high very quickly” — connects weather variability directly to farmer planting decisions rather than treating climate and producer economics as separate considerations.

Across time horizons, the near-term question is the next planting season. Basse told The Guardian he expects planted winter wheat acreage in the United States to expand about 10% over last year, although that expansion is constrained where soil moisture is insufficient to support germination. The medium-term outlook points to structural shifts that are likely to continue: harvested wheat acreage in the United States sits at its lowest level since 1877, The Guardian reported, as farmers have rotated into corn and soybeans over multiple decades. One year of elevated futures is unlikely to reverse that trend. Input costs and trade-war-related tariffs are eroding the price signal farmers would otherwise receive. The long-term question — how resilient the global wheat supply chain is to the joint occurrence of climate and geopolitical shocks — is identified in The Guardian’s reporting but not answered.

The available evidence is consistent with several scenarios. A trend-continuation scenario holds that prices remain elevated through 2026-27; the article’s reported conditions are unresolved at publication and the El Niño forecast is forward-looking. A partial-Black-Sea-reopening scenario sees alternative overland routes move 35% to 50% of stranded wheat over time, with prices retreating but remaining above pre-shock levels; Lampreia’s qualification that the diversion “will take longer and cost more” limits how far prices fall, and the substrate does not specify a time frame. A climate-cascade scenario in which multiple breadbaskets — Australia, the US southern Plains, Europe — fail simultaneously and the Black Sea bumper crop remains stranded is offered as a tail outcome consistent with the article’s reported conditions but not endorsed by a quoted authority, and The Guardian’s reporting does not characterize it within a risk-category framework. A price-driven adjustment scenario in which high prices reduce consumption is consistent with Welch’s separate observation to The Guardian that prices “will backtrack somewhat” if Black Sea routes reopen, though the substrate does not specify the mechanism in detail. A policy-response scenario in which export restrictions, food aid, or strategic grain reserves are deployed is not forecast in the source material but has historical precedent in episodes when prices threaten food security in importing nations.

How this is being framed

The Guardian’s reporting carries several analytical frames. Basse’s frame, voiced through AgResource, centers global food security, with the emphasis on harvested acreage worldwide and on the FAO food price index reading. A narrower market-commentary frame treats the situation as a regional drought and military-disruption event whose price effects will recede when Black Sea routes reopen and El Niño weather patterns shift; Welch’s “backtrack somewhat” conditional and Lampreia’s 35–50% estimate anchor this frame.

Welch’s frame, voiced through Texas A&M, treats the situation as one in which a single year of high prices is unlikely to reverse longer-running structural shifts — the 1877 acreage low, the multi-decade displacement of wheat by corn and soybeans in US rotations, and the breakeven threshold that ties planting decisions to expected yields. A producer-side frame, voiced by Nielsen and Ehmke to The Guardian, centers the gap between market prices and farm-gate economics: rising input costs, climate-conditional yields, and trade-policy exposure compress margins even as headline prices rise. Ehmke’s “we are the ones that get hurt by those policies” identifies the policy channel through which high prices do not necessarily translate into producer profit.

The structural obstacle to a US-led supply response is the displacement of wheat by more profitable alternatives in US rotations, a trend that has continued across multiple decades and that one year of elevated prices is unlikely to reverse. The price signal the market is sending faces substantial friction before it can be translated into additional supply.

Additional considerations

All quoted material in this analysis is verbatim from The Guardian’s reporting. Numerical claims — the 39% futures rise, the FAO 2.5% August reading, the 12% Australian planting decline, the 1877 acreage baseline, the 35–50% Lampreia estimate, and the 10% winter-wheat expansion projection — are sourced to The Guardian’s reporting, with on-record analyst attribution where the substrate supplies one. The substrate carries no time frame for the partial-Black-Sea-reopening scenario and does not specify a demand-side mechanism for the price-driven adjustment scenario.

Analytical techniques used in this piece

This analysis applies the methods below. Each links to a short, plain-English explainer you can read and reuse.

Domain Induction

Builds a working mental model of a domain from the ground up.

Quick Orientation

A fast lay-of-the-land read of an unfamiliar domain.

Wicked Futures

Explores a long-horizon, deeply entangled future with no clean resolution.

Antifragility (Taleb)

Whether shocks break a system, leave it unharmed, or actually make it stronger.