Canada – Approximately 1.3 billion people do not have access to electricity. These simple 25 watt panels are powering lights and charging cell phones.
Peru – This greenhouse design solutinon was first published in the nineties. Really this is not the super duper solution one could expect. Nevertheless, it is more than ever a clever simple greenhouse design. It is a cheap to build and can be use in very harsh climate all around the globe!
United States – Ever heard the word gullies? In my case never! Here just in case: gullies are are just little channels cut in the earth by running water after a prolonged downpour. They cause erosion, a lot of it! The good news is that it can be fix with very very simple solutions. Here are a few of them!
Malaysia – Depending of your climate and altitude, planting asparagus can be a solution to control erosion and at the same time, help generating additional income.
Burkina Faso – Revive dry lands by digging holes in the desert with the zaï method. You fill these holes with organic matter and voilà ! Well there is a little bit than that ! I will let you find by yourself. Thanks Yacouba Sawadogo!
Vietnam – The new potato-tomato plant. Grow these two on the very same plant. Perfect if you do not have enough space !
Where are we heading in terms of food production? This slide show is packed, but I mean packed with the best statistics about the food production around the world. Interesting ! Revealing ! Surprising !
Singapore – Monster composting machine can make tons of compost in just 24 hours
Canada – Utilizing innovative fog collectors as well as effective rainfall collectors to make optimum use of natural atmospheric sources of water.
Why all the solutions collected around the world are not 100% sustainable!