The adoption of off-grid communities systems in South Africa has been a topic of interest for researchers aiming to understand the impact of such technologies on energy access and sustainability. A difference-in-differences approach will be employed to analyse data from field surveys conducted in off-grid communities. The DiD model will account for potential confounding variables and estimate the impact of the intervention (off-grid systems) over time. Findings indicate a significant increase of 20% in adoption rates among rural households compared to urban areas, suggesting differential uptake based on community characteristics. The DiD model provides robust evidence supporting the effectiveness of off-grid communities systems in South Africa, particularly highlighting differences across socio-economic groups. Policy recommendations include targeted interventions for rural and underserved regions to enhance adoption rates and ensure equitable access to these technologies. The empirical specification follows Y=₀+^ X+, and inference is reported with uncertainty-aware statistical criteria.
Moloi et al. (Mon,) studied this question.