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Being energy-autonomous has been suggested as a means of having sustainable energy in South Africa, where about 98% of electricity is derived from coal. Research has shown that biogas produced from animal wastes using a biodigester can be used as a source of renewable energy with the added benefits of a by-product called digestate, which can replace inorganic fertiliser. This study analyses the factors that influence smallholder farmers' willingness to adopt a biodigester technology. It uses adoi:10.17159/2413-3051/2022/v33i1a8860 fatcat:c2d4te757basxlsdvqeqmpjmzy