SABMiller and WWF-UK have jointly published a report, Water Footprinting: Identifying & Addressing Water Risks in the Value Chain that explains the water footprint of the whole value chain for SABMiller beers in South Africa and the Czech Republic.

Asda has developed a range of beef which it says has a carbon footprint over a third lower than the standard 24 month beef.

This Working Paper, "Can Totnes and District Feed Itself? Exploring the practicalities of food relocalisation", by Rob Hopkins, Mark Thurstain, Goodwin and Simon Fairlie takes the need to reduce oil dependence and GHG emissions as a starting point to explore how Totnes and District (for overseas viewers this is in Devon, the South west of the UK) can develop a food system with the following qualities: fully contributing to the 80% or higher cut in carbon emissions by 2050