Learn 2024

What is the aim of this module?

Conservative estimates indicate that between 1.5 and 2 million deaths per year are attributed to exposure to IAP (indoor air pollution) in developing countries, with women and children being the worst hit. This module aims to introduce students to Renewable Energy Technologies (RETs) and the concepts behind the design of renewable and efficient electric power systems. Distributed power generation and its economics are discussed, followed by a detailed analysis of the design and operation of solar (photovoltaic - PV), wind, hydro and other renewable power systems. Students are exposed to the problem of meeting energy demands while implementing strategies to reduce greenhouse gas emissions. In this regard, the interrelationship between STS and the environment is brought into sharp focus.

Furthermore, it provides an overview of the status of RETs locally and internationally and explores the debates and politics surrounding the provision of cleaner and cheaper energy in the 21st century. At least four types of RETs are explored, namely hydro-electricity, biomass, wind and direct solar energy, followed by a brief account of the position of geothermal and ocean / wave energy. An overview of successful RET projects in the developing countries and lesson learned is given. Throughout our engagement, a critical lens is used to interrogate national and international policies and plans on RET promotion bringing to bear the ecological as well as the socio-cultural- economic aspects in the best practice case studies reviewed.