Electricity Access in Botswana; Analysis of the On-Grid Electrification and the Viability of Residential Solar PV

Abstract: Access to electricity is a crucial component of achieving SDG 7, which aims to ensure clean energy for all. However, not all people in Botswana have access to electricity, and power generation is dominated by coal power. To address the electricity access issue, the Botswana government has implemented two programs: the Rural Electrification Programand the National Electricity Standard Connection Cost Program. This study focuses on investigating the effectiveness of these government programs, as well as the drivers of and barriers to residential rooftop solar PV. The primary aim of the study is to provide recommendations for policy makers, while also contributing to enhanced knowledge among solar PV distributors and academia. To achieve the research objectives, a field trip to Botswana was conducted to interview various stakeholders. Additionally, a literature review and ananalysis of policy documents were executed. The study’s results reveal a difference in the success of the two government programs, leading to a gap between the share of grid-connected villages and the share of people with access to electricity. Interms of residential rooftop solar PV, the study identifies numerous drivers, such as increased reliability and reduced power bills. However, there are also several barriers to residential rooftop solar PV, including a conservative mindset among decision-makers that favors coal power, lack of incentives, low affordability, social acceptance risks, lacking maintenance, and insufficient knowledge among both inhabitants and policymakers. Based on the results, the study provides recommendations for policymakers to ensure full electricity access and accelerated residential rooftop solar PV implementations.