Emerging Trends in Renewable Energy Research

Renewable energy research is undergoing rapid evolution, driven by the urgent need to transition to sustainable and low-carbon energy systems. Emerging trends in this field focus on improving the efficiency, scalability, and economic viability of renewable energy technologies. Innovations in solar photovoltaics, wind energy, bioenergy, and advanced energy storage systems are paving the way for cleaner and more reliable power generation. Moreover, research into integrating renewable sources into smart grids, enhancing energy efficiency in urban environments, and exploring the potential of green hydrogen as an energy carrier is gaining traction. Digital technologies like artificial intelligence (AI) and the Internet of Things (IoT) are also playing a significant role in optimizing renewable energy systems. Despite these advancements, challenges such as intermittency, material sustainability, and policy frameworks persist. This review highlights the critical areas of innovation, addressing their potential to revolutionize energy systems and accelerate the global energy transition.