Botswana. Ministry of Mineral Resources and Water Affairs

A methodology to compare the productivity, cost, and reliability of alternative energy-driven water pumping systems such as windmills and solar photovoltaic pumps used in Botswana with similarly sized diesel pump sets is described. (DEC abstract (PN-AAT-151))

Small-scale irrigation projects often face serious programming problems such as escalating recurrent costs, inflexible design, nonfunctioning irrigation groups, inadequate agency capacity, and, most critically and ambiguously of all, the… (DEC abstract (PN-AAQ-701))