Dr. Binu Parthan of SEA offers his thoughts on the thermal energy situation in rural Lesotho:
Lesotho is a land-locked country of over 30,000 km2 land area located in in southern Africa. The country with a population of over 2 million is one of the least developed countries with a low Human Development Index of 0.45 placing the country at 160 out of 185. Lesotho consists of highlands with altitudes ranging from 1400 m to 3400 m above sea level and is often called as the Roof of Africa. The country remains cooler than the surrounding region with average temperatures of 20⁰C in summer and -2⁰C in winter. Sesotho people live in traditional Rondavels and need energy for cooking and heating with 61% of the population however depends on solid fuels – firewood, shrubs, animal dung-cakes and crop residues for their thermal energy needs. In rural areas where 83% of households are located the dependence on solid fuels is significantly higher at 80%. The modern sources available for cooking and space heating are LPG, Kerosene and Electricity the use of which is mainly confined to urban areas. The traditional and inefficient use of solid biomass fuels and the resultant indoor air pollution is also affecting the health of more than 1.6 million of the Sesotho with 200 annual deaths due to indoor-air pollution.
I had been working over the past year supporting UNDP and the Ministry of Energy Meteorology and Water Affaires (MEMWA) to scope and develop a new programme Lesotho Energy Alternatives Programme (LEAP) which will address electrical and thermal energy needs of the village in the country. The LEAP programme when implemented will establish Public-Private-Partnerships (PPP) managed by private operators in rural areas providing electrical and thermal energy to households. The village energy service providers will use a range of technologies -LPG cookstoves, efficient biomass cookstoves, LPG room heaters, efficient biomass heaters etc. through an energy service arrangement. While the energy service arrangement for electricity is clearer, possible arrangements for thermal energy needs to be developed further. The LEAP upcoming programme in Lesotho provides a good opportunity for the STEPs project team to collaborate and support the piloting of models for thermal energy services delivery.
– Binu Parthan, SEA