Techno-Economic Feasibility of Small-Scale Wind Power for University Campuses in Nigeria: A Case Study

International audience This study investigates the techno-economic feasibility of small-scale wind power for university campuses in Nigeria, using a case-study perspective to examine the potential contribution of wind energy to institutional electricity supply. The study synthesises literature on wind resource assessment, techno-economic evaluation frameworks, policy context and campus-scale renewable energy planning. Reported wind characteristics for the study context indicate average wind speeds of 3.5-5.0 m/s and wind power densities of 80-150 W/m², suggesting that small-scale wind systems may be technically feasible for partial electricity generation in moderate wind regimes. The economic evidence reviewed indicates levelised cost of energy values of $0.15-$0.25 per kWh and indicative payback periods of 8-10 years, although these estimates remain sensitive to capital costs, exchange-rate conditions, maintenance requirements and the availability of supportive policy instruments. The review also emphasises the importance of localised weather-station data for improving wind resource estimation, turbine selection and project appraisal. The findings suggest that wind energy alone is unlikely to satisfy total campus electricity demand, but it may contribute to reducing diesel-generator dependence, improving energy reliability and supporting institutional sustainability objectives when integrated with appropriate infrastructure and financing arrangements. The study further highlights the relevance of hybrid renewable energy systems, battery storage, grid-readiness assessment and policy incentives for improving the long-term performance of campus wind projects. Overall, the review provides a structured basis for preliminary decision-making on small-scale wind energy deployment in Nigerian academic institutions, while recognising the need for site-specific measurements and more detailed economic modelling before implementation and wider replication.