Renewable Energy Innovation (REI) is an international, interdisciplinary, peer-reviewed, open-access journal focused on renewable energy, clean energy transition, net-zero energy systems, green hydrogen, energy storage, smart grids and microgrids, distributed energy resources (DERs), power-to-X technologies, and AI and machine learning in energy systems. The journal aims to publish high-quality research that accelerates global decarbonization pathways and supports a just and sustainable energy transition.

As the world faces escalating climate challenges and unprecedented energy demands, Renewable Energy Innovation aims to spotlight pioneering studies that push the boundaries of solar, wind, bioenergy, geothermal, hydropower, energy storage, smart grids, microgrids, green hydrogen, and sector-coupled power-to-X technologies. The journal encourages interdisciplinary work that integrates materials science, catalysis, environmental science, computational modeling, digitalization, digital twins, and energy policy to enable real-world, scalable clean energy solutions.

With a strong commitment to scientific excellence and societal impact, the journal fosters collaboration between academia, industry, and government sectors. It welcomes high-quality research articles, reviews, perspectives, and technology reports that contribute to a sustainable energy future and support the global goals of decarbonization, energy security, and climate-resilient energy systems.

Renewable Energy Innovation aims to establish itself as a leading publication in the energy research community, supporting innovations that shape the next generation of clean energy technologies and drive meaningful progress toward a carbon-neutral, net-zero, and sustainable world.