In recent years the shea tree has gained importance as an economic crop because of the heavy demand for its butter, both locally and internationally. In recognition of the need to find substitutes for the rather expensive cocoa products, and to maximize economic exploitation of the vast shea resource in Ghana, the Cocoa Research Institute of Ghana (CRIG) initiated scientific research into the cultivation and processing of shea nuts.
In the Sahelian countries, the semi-arid regions of Sub-Saharan Africa, severe deforestation and desertification are taking a great toll in loss of natural resources, livelihoods and health, and there are few socially acceptable activities where women can earn their own money.