Field assessment plays a key role in the evaluation of the energy access modalities and of the socio-economic features that may influence the beneficiaries’ choices and preferences in the adoption and use of an energy technology. This work presents the findings of a survey conducted during the...

Access to modern energy services is still low in developing countries and this lack of access affects in particular the Least Developed Countries (LDCs) and sub-Saharan Africa. The large majority of population in the Logone Valley at the border between Chad and Cameroon still relies on wood fuel...

The present research has focused on a contribution to the improvement of solid waste management in a waste collectors’ cooperative located in Brazil (Marcos Moura district, Santa Rita, Paraiba State) through a technical and organizational up-grading. Collection, processing and final disposal...