Direct Use of Geothermal Energy- an Update of the Menengai Direct Use Pilot Project in Kenya

Abstract

Direct application of geothermal energy has continuously gained popularity due to its economic, environmental and energy efficiency benefits. Its applications vary widely from agricultural applications, crop drying, space heating and industrial processes. While geothermal direct use application systems are expensive to install, the running costs are very low, hence making the technology viable and more reliable. Kenya looks forward to achieving its Vision 2030 in about a decade. This envisaged industrialization will demand clean, reliable, sufficient and affordable energy. Over the years, Kenya has utilized geothermal energy for electricity generation with little effort in direct applications. However, a few direct use applications exist with a health spa in Olkaria and Bogoria, crop dryers at Eburru, green house heating at Oserian and water harvesting both at Eburru and Suswa. Menengai is one of the Kenyan geothermal prospects. In 2015, a Direct Use Demonstration Project was launched and is being used to showcase modern direct applications of geothermal energy. In this paper we review some of the experiences of the Geothermal Development Company of Kenya in its efforts to tap and develop the geothermal resource in the country.