INTRODUCTION OF RENEWABLE ENERGY: PRESENTS TRENDS AND OBJECTIVES

This study provides a comprehensive analysis of renewable energy sources, focusing on wind, hydropower, solar thermal, and ocean energy, while evaluating current trends and future objectives. Wind energy, with roots dating back to ancient Persia, has evolved significantly with advancements in turbine technology and efficiency enhancements. Hydropower remains a key player in global energy supply, though it faces environmental scrutiny leading to the development of more sustainable systems. Solar thermal power has gained traction with innovations in Concentrated Solar Power (CSP) technology. Ocean energy, utilizing tidal and wave systems, is also emerging as a vital resource. The manuscript emphasizes the integration of renewable technologies into smart grids and aligns these initiatives with the Sustainable Development Goals (SDGs). Ultimately, this work advocates for collaborative efforts among governments, businesses, and communities to foster a sustainable energy landscape, addressing climate change while promoting economic growth.