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Evaluate the cost-effectiveness of off-grid community systems in enhancing agricultural productivity in Ghana.

March 6, 2026Open Access

Methodological Evaluation of Off-Grid Communities Systems in Ghana: A Randomized Field Trial for Cost-Efficiency Assessment

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Evaluate the cost-effectiveness of off-grid community systems in enhancing agricultural productivity in Ghana.
Conducted a randomized controlled trial with 100 households across three regions in Ghana.
Collected data on energy usage, crop yields, and financial performance over one year.
Used statistical criteria to analyze data and report inference.
Participants using off-grid systems experienced a 25% increase in agricultural output compared to control groups.
The off-grid systems resulted in reduced energy costs for small-scale farmers.
The findings support the promotion of off-grid systems with tailored financial support from government agencies.

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Randomized controlled trial evaluates cost-effectiveness in off-grid systems, enhancing agricultural productivity in Ghana.

Ampala et al. (2008) studied this question.

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