Knowledge for better food systems

Showing results for: Food waste/surplus food

25 April 2017

This policy brief, produced by the PBL – the Netherlands environmental assessment agency, investigates the integrated approach that would be needed to making the food chain more circular. In a circular food chain, raw materials are used in a way that adds the most value to the economy and causes the least harm to the environment.

Photo: jbloom, plate scraping, Flickr, Creative Commons License 2.0 Generic.
29 March 2017

This paper looks at how we can achieve greater food and nutrition security in a sustainable manner by reducing waste and it also analyses how losses impact overall food system efficiency.  It quantifies the food wasted throughout the food chain (10 stages) from primary production to human food consumption and also looks at the impact of livestock production on both food system biomass efficiency and feed crop losses. The paper defines wasted food energy of livestock production in terms of its poor efficiency in feed conversion ratios (ie. only some of the feed livestock consume end up as meat and dairy, with the rest loss via respiration, dung and urine). 

 
21 February 2017

This new 712 page book in 28 chapters is edited by Rajeev Bhat. It addresses a very wide range of topics on agriculture, food and sustainability.

31 January 2017

This report by WRAP provides estimates for total and avoidable household food waste for 2014 and 2015, for the UK and compares this to previous findings.

Photo credit: Dean McCoy, Flickr, Creative Commons License 2.0
15 December 2016

In this article co-written by FCRN member Erasmus zu Ermgassen, the authors use what they call a holistic approach (described below) to estimate the GHG emissions savings from preventing UK household food waste. In particular, they include the consideration of a potential rebound effect: the GHG emissions that result from money saved (because of reduced food waste) being spent elsewhere.

Photo credit: Steven Depolo, Rotting Peach Moldy, Flickr, Creative Commons License 2.0
17 November 2016

On this episode of the World Resources Institute (WRI) podcast, Lawrence MacDonald interviews Dr Liz Goodwin, who is a WRI senior fellow and their first Director of food loss and waste.

17 November 2016

Publisher’s abstract as follows: There is enormous current interest in urban food systems, with a wide array of policies and initiatives intended to increase food security, decrease ecological impacts and improve public health. This volume is a cross-disciplinary and applied approach to urban food system sustainability, health, and equity.

3 November 2016

With milk prices in the USA dropping due in part to a fall in demand from Chinese middle class customers, large stockpiles of cheese now lie waiting.

Credit: wellunwell, soft drinks, Flickr, Creative Commons Licence 2.0
11 October 2016

This study estimates the environmental impacts of what it terms discretionary foods - foods and drinks that do not provide nutrients that the body particularly needs. It finds that these foods account for 33-39% of food-related footprints in Australia.

Credit: James Bowe, Apples by the road, Flickr, Creative Commons licence 2.0
28 September 2016

This editorial article focuses on an aspect of agricultural food loss and waste, not often considered: the effects that a reduction in food loss and waste at the production stage, might have on the species that have become reliant on food waste.

Photo: Taz, Food waste. Peering into a dumpster at the GI Market, Flickr, Creative Commons licence 2.0
28 September 2016

As the global population grows and food consumption patterns shift towards more resource intensive foods, food loss and waste (FLW) is becoming a topic of increasing importance due to its impact on future food availability and - via the greenhouse gas emissions embodied in its production - on climate change.

24 July 2016

This paper analyses the options for and impacts of using food waste as animal feed and is the first study to compare the environmental impacts of recycling municipal food waste as animal feed with alternative disposal options in the EU.

28 June 2016

The new global Food Losses and Waste FLW standard for measuring food loss and waste is the first set of international definitions and reporting requirements for businesses, governments and other organisations specifying how they should measure and manage food loss and waste, as a step towards helping countries and companies improve efforts to store, transport and consume food more efficiently.

(Photo credit: Food Science and Nutrition journal)
9 June 2016

This article discusses the interplay of food requirements, food waste, food deficits, and associated GHG emissions. It estimates the agricultural GHG emissions associated with food waste, argues the importance of reducing food waste as a contribution to addressing GHG emissions and proposes a standardized method for estimating food waste for all countries.

Pages