One of the most significant advances in electrical engineering is the improvement of renewable energy technologies. The efficiency of solar panels and wind turbines has increased considerably, reducing costs and making these energy sources more accessible. New technologies such as bifacial solar panels and floating wind turbines are expanding the possibilities for energy generation in different environments and conditions.

Energy storage is crucial for the effective integration of renewable sources into the electrical grid. Lithium-ion batteries have been the dominant technology, but new alternatives are emerging. Redox flow batteries and solid-state batteries promise greater storage capacity, improved safety, and longer lifespan. Additionally, hydrogen-based energy storage and supercapacitor technologies are gaining ground as efficient and sustainable solutions.