Assessment of constraints affecting the adoption and implementation of biogas-based farming systems in Taraba State, Nigeria

This study assessed the constraints affecting the adoption and implementation of biogas-based farming systems (BBFS) in Taraba State, Nigeria. The specific objectives were to describe the socio-economic characteristics of the farmers and to identify the key constraints to BBFS adoption. Using a multi-stage sampling technique, primary data were collected from 346 farmers via structured questionnaires. Descriptive statistics and a 5-point Likert scale were employed for analysis. Results revealed that the typical farmer is male, middle-aged, experienced, and operates a small-scale farm. The analysis of constraints identified the most critical barriers. The foremost was a severe lack of access to credit or loans (mean=4.46), followed by the high cost of installation (mean=3.80), insufficient government or NGO support (mean=3.79), and inadequate technical knowledge within communities (mean=3.68). Conversely, cultural beliefs, general awareness, and maintenance access were not primary impediments. The study concludes that financial and institutional bottlenecks are the primary obstacles. Recommendations include establishing targeted credit schemes, strengthening technical extension services, and fostering local supply chains to unlock the potential of biogas for sustainable energy and agriculture in Taraba State.