This Australian article shows the state of the art in biogas recovery and consumption.
While biogas has been around and used for centuries, this plant focusses on increasing the sustainability by controlling the anaerobic digesting more efficiently and managing the gas storage and consumption.
The “Green Energy Orb” is just a methane storage tank, but [...]
This is a video published by Tetra Pak, that describes research they undertook to establish whether the standard fruit juice pasteurisation conditions could be reduced to save energy while still guaranteeing shelflife and avoiding product “damage”.
They found that, for orange juice, the second pasteurisation could be reduced from 95C for 15 [...]
Hungry Planet, a recent book by Peter Menzel and Faith D’Aluisio, presents the food consumption of households around the world. The results are presented in the form of a picture of the family and the food they ate in a week, just like this German family.
click the image to visit the website
Its true that “One Third of All Food Produced is Lost or Wasted” but it does get a bit boring when we hear it over and over along with a means of reducing it which is simple and obvious. This is made worse by the fact that these means of reducing loss are often [...]
The recovery of food from Food Industry waste will become more and more attractive as food prices increase and per capita availability decreases.
In general technology is already available to recover value but the viability limits what is done. This is an interesting approach to improve viability by addressing the logistics of [...]
I have written on Food Waste now and then as it's clearly a part of the food supply system where the world can grow food availability using existing technology.
Now a UNEP/FAO lead campaign, supported by initiatives such as WRAP, has been launched.
click image to visit the site
Think-Eat-Save and [...]
When the Institute of Mechanical Engineers publishes a report on solving the expected world food shortage by reducing loss, you begin to realise this is a very widely recognized problem or opportunity. I already published a paper on this titled Waste in the food value chain: Issues and opportunities in sub-Saharan Africa in 2011, which [...]
Something as humble as a soup powder packet can be reengineered to reduce its impact on the environment.
from: FOODStuff SA (click image for full story online)
click the image to visit the Foodstuff SA website
What is interesting is the effort it takes and the focus on food quality that lies [...]