
The Five Pillars of the Circular Economy
The circular economy is based on five pillars which define the areas and methods of use. In particular:
The Five Key Dimensions of Solutions offered by Enel X
Enel X evaluates its solutions through five key dimensions, which measure the level of circularity.
- The commitment of suppliers to the principles of the circular economy in the creation of the products and services used in the solution
- The presence of elements that facilitate the circular consumption model and incentivize its full use and reuse, thereby increasing the life cycle of the product
- Benchmarking best practices and programs to increase efficiency in the use of resources and in the phases of installation and maintenance
- Managing the end of life of individual products with innovative and sustainable methods for recovering the materials
- Encouraging and supporting the development of environmental awareness for clients and the involvement of suppliers in virtuous mechanisms to improve the performance and the environmental impact of the products and services offered.
The Enel X levels of circularity
The scale of circularity of Enel X solutions can be measured in five levels – the Enel X Score:

- LEVEL 1 (range 0 - 20): marginal components of the Circular Economy are present;
- LEVEL 2 (range 20 - 40): there is a partial use of renewable materials and a preliminary integration of Circular Economy principles in supplying the service;
- LEVEL 3 (range 40 - 60): this guarantees the most sustainable of methods, including during the phases of consumption and product recovery: the principles of Circular Economy are also present – albeit partially – in the supply method;
- LEVEL 4 (range 60 - 80): this guarantees the use of almost totally renewable prime materials in the production process, together with an integration of the principles of Circular Economy in the supply method;
- LEVEL 5 (range 80 - 100): the products and services in this solution have high levels of circularity for the majority of the pillars and dimensions under analysis.
The evaluation of Enel X solutions based on the five pillars reinforces the circularity of our individual solutions. It also is a form of transparency for our clients that makes it easy to recognize our organization's commitment to sustainability.