Knowledge for better food systems

Showing results for: Supermarkets

Image: TeroVesalainen, Grocery store supermarket, Pixabay, CC0 Creative Commons
17 July 2018

This paper reports on a systematic review of grocery store interventions undertaken to evaluate their effectiveness in changing food purchasing behaviours, and to examine whether this effectiveness varied with intervention components, setting, or socioeconomic status. This is the first paper to synthesise evidence from randomised controlled trials (RCTs) in grocery stores across a wide range of intervention types.

10 July 2018

UK charity Oxfam has launched a new campaign, Behind the Barcodes, to highlight human suffering in the food supply chain. Oxfam has scored the major UK supermarkets on their human rights policies in the categories of transparency, workers, farmers and women, and is encouraging shoppers to contact supermarkets to voice their concerns.

Image: Neil McIntosh, Cockerel, Flickr, Creative Commons Attribution 2.0 Generic
4 June 2018

A podcast by Planet Money discusses price fixing in the US chicken industry.

Image: Max Pixel, Shopping Cart, CC0 Public Domain
26 May 2018

A recent paper examines the connections between food system changes and diet and nutrition changes in Latin America and the Caribbean. It finds that food systems are changing to include more processed food, more and more easily available meat, dairy and out-of-season foods, cheaper food and a rise in supermarkets. It concludes that, while some Latin American countries are leaders on interventions to change demand (such as by introducing taxes on sugary beverages or regulating the advertising of unhealthy food), there is a long way to go, and that a change towards healthier food systems will require introducing incentives for companies to market healthy foods, driven by consumer demand.

15 May 2018

US grocers focus more on donating and recycling food waste than on preventing it, reports the Centre for Biological Diversity. The report scored 10 US grocery chains and the UK supermarket Tesco on food waste reduction commitments, policies and actions.

Image: William Warby, Monopoly, Flickr, Creative Commons Attribution 2.0 Generic
15 May 2018

Large, powerful companies control much of the US food supply chain, with detrimental effects on consumer choice, food safety and food system resilience, according to a recent paper by researchers from NGO Food & Water Watch. The paper discusses the current “nearly unprecedented wave of food megamergers”, impacts on consumers of grocery consolidation and different types of mergers throughout the food supply chain.

9 May 2018

UK supermarket chain Sainsbury’s has agreed to buy Asda from US supermarket Walmart. Together, Sainsbury’s and Asda will have a market share of 31% of the UK grocery sector, ahead of rival Tesco. The supermarkets claim that the merger will allow them to lower prices by 10% on many items.

Image: Hans, Plastic Bottles Recycling, Pixabay, Creative Commons CC0
30 April 2018

UK charity WRAP has launched the UK Plastics Pact, a voluntary scheme which brings together businesses responsible for 80% of the plastic packaging on products sold in UK supermarkets. The pact aims to make 100% of plastic packaging reusable, recyclable or compostable by 2025, among other goals.

Image: blickpixel, Board, Electronics, Computer, Pixabay, Creative Commons CC0
26 March 2018

Walmart has developed a machine learning tool to predict when fruit and vegetables will spoil and make supply chains less wasteful.

Image: Ruth Hartnup, Heirloom cherry tomatoes at Wholefoods, Flickr, Creative Commons Attribution 2.0 Generic
6 March 2018

Since 2016, French grocery stores have been banned from throwing away edible food. This story examines the effects of the new law. For example, donations to food banks have increased in quantity and quality.

26 February 2018

A report from food waste charity Feedback investigates what role supermarkets play in the production of food waste on UK farms.

Image: Leslie Main Johnson, abundant harvest-local apples, Flickr, Creative Commons Attribution 2.0 Generic
13 February 2018

Food retailer Aldi has joined the Champions 12.3 coalition, a multi-stakeholder group aiming to achieve the Sustainable Development Goal of ‘halving per capita global food waste at the retail and consumer levels’ by 2030.

Photo: Sarah Meyer, Fridge, Flickr, CC by 2.0
14 November 2017

One year after the global Kigali amendment to phase-down hydrofluorocarbons (HFCs), new survey findings from Emerson and international polling company ComRes examine how European retailers are navigating away from HFCs towards lower global warming alternatives.

Figure 1: Photo credit: Pete, Project 365 #193: 120713 Ugly Fruit?, Flickr, Creative Commons Licence 2.0
29 August 2017

This paper describes an online choice experiment to understand consumer preferences around best-before dates, appearance, and packaging of food products; the paper specifically studies the demand for discounted ‘suboptimal’ products in the supermarket, and consumers’ willingness to use them in the home. 

19 July 2017

Birmingham researchers propose that the UK food labelling which currently is used on individual products should be expanded to the level of an entire supermarket receipt. The ‘traffic light system’ shows the total data for calories, sugar, fat and salt in a person’s shop and highlights the total in a green, amber or red colour.  

8 February 2017

A new technology using a harmless laser beam can replace stickers on fresh food produce with a direct marking on the skin of a piece of fruit or vegetable. Named ‘Natural Branding’, the innovation could result in significant savings in sticker use as well as packaging. Nature and More, a Dutch organic food exporter, in collaboration with Swedish supermarket ICA is now using the branding on organic avocados and sweet potatoes.

4 October 2016

A group of investors, worth $1.25 trillion, has contributed to a report calling for food companies to change the way in which they include protein in their products to reduce environmental risk. The FAIRR initiative’s report – The Future of Food: The Investment Case for a Protein Shake Up – argues that forward-looking investors and businesses should act now to help shape a new market in sustainable protein, with less of this macronutrient coming from animals, and more from plants (and perhaps from insects and algae).

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