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Farmers Sound Alarm as Soaring Red Diesel Costs Threaten UK Food Production

Business
April 21, 2026 · 1:51 PM
Farmers Sound Alarm as Soaring Red Diesel Costs Threaten UK Food Production

Farmers across the UK are warning that skyrocketing prices for red diesel—a fuel essential for agricultural machinery—are forcing them to reconsider planting crops, potentially jeopardizing future food security.

Harriet White, who operates a farm near Mablethorpe in Lincolnshire, described the financial strain as overwhelming. "Red diesel is putting us in the red," she said, predicting that reduced planting could lead to shortages of staples like bread in the coming months. Her family is now scrutinizing every expense, including nursery fees for their young son, as costs continue to climb.

According to data from price-tracking website Boiler Juice, red diesel has surged from 78p per litre before recent Middle East conflicts to £1.22 this week—a 56% increase. Although prices have eased slightly since a ceasefire was announced in early April, they remain significantly higher than pre-war levels.

The National Farmers Union (NFU) has labeled the situation "critical," noting that many farmers cannot absorb these additional costs. Anna Jackson, a 33-year-old farmer near Scunthorpe who recently took over her family's business, highlighted that fertilizer prices have also become unmanageable, with a tonne bag rising from £336 to £390 in the past year.

"As a farmer you're a gambler," Jackson remarked. "But you don't want to be a gambler."

Her farm has started making drastic cuts, including reducing insurance coverage—a move she described as "scary." To offset losses, Jackson has turned to diversification, such as operating a play farm and café, which now generates more revenue than traditional farming.

While the government has extended a 5p fuel duty cut until September and maintains an 80% tax discount on red diesel, farmers argue these measures are insufficient. White has called for more substantial support, emphasizing that without intervention, the ripple effects on food production and prices could be severe.

The NFU previously cautioned that food prices are likely to rise as farmers pass on these escalating costs, underscoring the broader economic implications of the crisis in the agricultural sector.