Drivers of Renewable Energy Adoption in the Built Environment: A Case of South Africa

Abstract

Abstract The built environment is regarded as the biggest consumer of energy globally due to its energy-intensive characteristics. Despite the over-reliance of both developed and developing nations on fossil fuels, there is a growing demand for energy as the population increases thereby exerting significant pressure on the energy production, generation, transmission and distribution infrastructure. To proffer a lasting solution to the energy challenges, countries are now advancing their quest for alternative energy sources. Hence, the growing clamour and global attention on renewable energy which is also identified as a clean and sustainable solution compared to the traditional fossil fuel-based energy source. This paper is aimed at identifying the drivers of adopting renewable energy in South Africa. Data was gathered through a well-structured questionnaire distributed to relevant construction professionals. A quantitative approach to data analysis was employed using percentages, standard deviation and mean item score. From the analyzed data, the results revealed that training and education of professionals, efficient energy sector reforms, awareness creation, government support, and increased supply of renewable energy technologies are the top five drivers of renewable energy adoption. It is therefore important for the government and relevant stakeholders to encourage and support the integration and adoption of renewable energy owing to its potential in significantly reducing the negative environmental footprint of the built environment.