| The study “HALON: An Adaptive Hybrid Generator Harnessing Wind, Water, and Pressure for Sustainable Energy in Coastal Areas” addressed the pressing problem of recurring electricity outages in coastal communities in the Philippines. Despite the richness of the nation's natural resources, the use of fossil fuels remains dominant, resulting in greenhouse gas emissions and hampering economic development. Insufficient energy access limits basic services, emphasizing the need for an efficient and sustainable power supply. This research aimed to design and evaluate an innovative hybrid generator that combines renewable energy sources—mechanical pressure, water, and wind—into one adaptive system. To measure professional opinion on its design, the study collected opinions from 30 engineers (15 mechanical and 15 electrical), through stratified random sampling. Data collection was conducted via structured questionnaires, and responses were analyzed using statistical tools such as ranking, weighted mean, composite mean, and t-test. The findings revealed that the respondents positively assessed HALON's capacity to combine several renewable energy sources, specifically its wind, water, and piezoelectric power combination. Nonetheless, there were concerns regarding maintenance requirements, which suggested the need for design optimization to ensure maximum long-term utilization. The statistical analysis indicated that while the generator concept was greatly appreciated, addressing maintenance concerns could make it more feasible for real-world application. This study contributes to Sustainable Development Goal 7 (Affordable and Clean Energy) by advocating for an integrated renewable energy solution that minimizes the use of fossil fuels and maximizes energy security. The findings obtained are useful input for the improvement of HALON's design, making it a viable model for sustainable power generation in coastal areas. |
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