In a context of ecological transition and growing demand for clean energy, Digital technologies become essential allies to drive a sustainable revolution, especially in the field of energy recycling.
In recent years, Recycling has acquired great prominence in the energy sectornot only as a tool to reduce environmental impact, but also as a way to optimize resources and promote innovation. The rise of renewable energies, such as solar and wind, has brought with it new challenges related to the management of materials and waste, especially those derived from solar panels, wind turbines and storage batteries.
Recycling and reuse
The reuse and recycling of energy components allows us to reduce dependence on virgin raw materials, such as lithium, copper and silicon, whose extraction process is usually expensive and harmful to the environment. Furthermore, the energy sector is betting on advanced recycling technologies that allow recover up to 95% of certain materialswhich contributes to the circular economy and the reduction of CO₂ emissions.
In Spain, various public and private initiatives have promoted recycling projects in energy facilities, betting on collaboration between industries to create efficient collection and processing systems. This collaborative approach facilitates the creation of new green jobs and strengthens the country’s commitment to the climate goals set by the European Union.
A notable example is the joint project of Naturgy and Recyclepioneer in the digitalized management of energy waste in Spain. Through intelligent platforms, both companies have managed to improve the traceability and reuse of materials from solar panels and batteries, ensuring the integration of the circular economy in their operations.
However, there are still important challenges, such as the lack of specialized infrastructure for the recycling of complex elements and the need for clearer legislation adapted to the new materials in the sector.
The recycling situation in the world
In recent years, the global recycling situation has experienced significant progress, although significant challenges remain. According to various international reports, the global percentage of recycled solid waste remains low compared to the total volume generated, standing at around 19% in 2025. European countries such as Germany, Austria and the Netherlands lead recycling rates, exceeding 50% material recovery, while regions such as Asia and Africa still present difficulties related to infrastructure and public awareness.
The most recent trends indicate a growth in the adoption of innovative technologies for waste classification and processingas well as an increase in government policies aimed at the circular economy. However, the reports also highlight the urgent need to reduce the use of single-use plastics and improve e-waste management, which are a growing challenge for many countries.
The energy sector
In the case of the energy sector, strategies are being implemented to recycle materials from technologies such as solar panels, lithium batteries and wind turbineswhich require appropriate management at the end of their useful life. But these advances are not homogeneous, they vary depending on the region and the type of energy. Europe leads in recycling legislation and practices, while developing countries face challenges related to infrastructure and access to recycling technologies. Furthermore, while reducing its environmental impact, the sector has to face the challenge of guaranteeing supply.
And this is where digital transformation emerges as a response to triple challenge of optimizing resources, guaranteeing supply and minimizing environmental impact. Digitalization involves the integration of different technologies that allow assets to be monitored, operations automated and recycling needs anticipated, facilitating more agile and precise decision-making.
Success stories and good practices
Various initiatives in Spain and Europe have demonstrated the potential of digitalization in energy recycling. Waste management platforms, digital traceability systems and automation projects have made it possible to increase efficiency and transparency in the life cycle of energy materials.
For example, the energy company Naturgy has started, in collaboration with CIUDEN, second-life battery projects for energy storage. This initiative allows electric vehicle batteries to be reused, prolonging their useful life and reducing the environmental impact of traditional recycling. It is also advancing in the digitalization of its electrical distribution networks and uses digital tools for demand management and infrastructure optimization in order to improve its efficiency and sustainability.