Top 7 grocery retail stories from around the world

ShelfLife’s pick of the week’s top global industry stories from around the world, focusing on grocery retail

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4 May 2026

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From retail tech moves to brand shake-ups, supply chain shifts, and in-store innovation, this week’s round-up spotlights the key developments reshaping the grocery industry worldwide.

Whether it’s a strategic pivot by a major retailer or a breakthrough in how food gets from shelf to shopper, these are the stories you can’t afford to miss.

1) Iran war drives Unilever price hikes

Unilever flagged sharply higher costs, €750–900m, linked to oil, logistics and supply disruption tied to the Iran war, putting pressure on pricing.

While the company maintained its outlook and strong volume growth, rising input costs point to further price increases for consumers.

2) Tesco swaps barcodes for QR codes

Tesco is replacing traditional barcodes with QR codes on its own-brand sausages, giving shoppers access to detailed product information like nutrition and traceability via smartphones.

The shift also aims to improve stock control, enable targeted recalls, and reduce food waste without changing how customers check out.

3) Aldi expands clean-label ingredient ban

Aldi said it will remove 44 additional ingredients from its private-label products by 2027, expanding its restricted list from 13 to 57.

The move targets artificial additives while keeping prices and product quality unchanged, with reformulated items rolling out gradually.

4) Lidl turns food waste into animal feed

Lidl is piloting a system in the Netherlands to convert unsold food—unsuitable for donation—into high-quality animal feed as part of a circular supply chain shift.

The initiative could prevent around 10 million kilos of food waste annually while reducing reliance on traditional agricultural feed inputs.

5) Walmex reports steady growth amid rising costs

Walmex posted higher revenues of 245,018 million pesos in Q1 2026, but profitability was pressured as operating income and EBITDA declined due to rising costs.

The results reflect moderate growth in Mexico and Central America alongside continued cost inflation affecting margins.

6) Waitrose and Disney+ launch nostalgic 80s food range

Waitrose has partnered with Disney+ to launch an 80s-inspired food range tied to the second season of Rivals, bringing retro flavours like prawn cocktail and rhubarb & custard to modern products.

The collaboration is also being used as a marketing tie-in across stores and streaming promotion, rather than introducing major operational changes or price shifts.

7) AGRANA reports mixed results, steady outlook

AGRANA posted weaker profits and revenue in a challenging market environment, driven by lower sugar and starch margins.

Food & Beverage Solutions helped offset declines, allowing the group to maintain its full-year outlook despite ongoing pressure on earnings.

 

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