Yevhen Koruna2025-03-182025-03-182024https://ir.duan.edu.ua/handle/123456789/5952The aim of this research is to critically interrogate the economic landscape of Portugal, focusing on its current state and development trends, foreign economic activities, and potential investment opportunities in the renewable energy sector. The study sets out to map Portugal's economic situation by analyzing key economic indicators over the past decade. Additionally, it determines Portugal's foreign economic activities, examining import and export dynamics and foreign direct investment (FDI) trends. The research culminates in the development of a comprehensive investment project for a solar energy company in Portugal, assessing market conditions, regulatory frameworks, and financial feasibility. The findings reveal Portugal's economic resilience, the strategic importance of its trade relationships, and the viability of renewable energy investments. This research provides actionable insights for policymakers, trade professionals, and investors, offering practical recommendations to enhance economic stability, optimize trade strategies, and promote sustainable investments.Portugal economyinvestment climateforeign trade activitiesimport and export dynamicsforeign direct investmentrenewable energysolar energy investmenteconomic policymarket analysisfinancial feasibilitysustainable developmenteconomic resilience