Evaluation of Large-Scale Solar Photovoltaic Operating Plant by Using Environmental Impact Screening: A Case Study in Penang Island, Malaysia

This research uses Environmental Impact Screening (EIS) by using Analytic Hierarchy Process (AHP) under Multi-Criteria Decision Making (MCDM) method to examine the environmental impact of large-scale solar (LSS) photovoltaic (PV) development in Penang Island, Malaysia. This study’s was conducted through an interview session with 16 individuals including expert review or academician, consultant, and authorities. Large projects require an assessment to ensure that possible issues are identified and addressed early on in the planning and design phases. Ecological and chemical (EC) impact, as well as occupational safety (OSH) and economic impact (EI) are considered in this study. The data is then evaluated using AHP to determine the final component rankings. The bar chart will help in making a better decision by displaying the results. Based on the findings of the study, significant steps toward mitigation have been taken.