[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"news-item-3654fa6b-9ef2-8057-bb60-fe31ffcaeab5-en":3},"\nThe CNMC has awarded Holaluz the top A rating for the 100 % renewable origin of the energy it supplies. This recognition, included in the retailers' electricity labelling for energy produced in 2025, certifies that the electricity supplied by the company is backed by renewable sources through the CNMC's guarantees of origin system.\n\n\n## **The CNMC certifies Holaluz's renewable energy**\n\n\nThe [National Commission for Markets and Competition (CNMC)](https:\u002F\u002Fwww.cnmc.es\u002F) is the public body responsible for overseeing the energy market in Spain and verifying the origin of the electricity consumed by customers.\n\n\nThrough the Guarantees of Origin system, the CNMC certifies which portion of the electricity supplied comes from renewable sources. In Holaluz's case, the label confirms a 100 % renewable origin, with an A rating in both CO₂ emissions and radioactive waste.\n\n\nThis result reinforces Holaluz's commitment to renewable energy and green energy, two cornerstones of its model since the company began operating. Holaluz has now been certified as [Green Light (Luz Verde)](https:\u002F\u002Fwww.holaluz.com\u002Fenergia-verde\u002F) for 15 consecutive years, consolidating a track record focused on supplying renewable electricity and driving a more sustainable energy system.\n\n\nThe A rating places Holaluz among the companies that prove the energy supplied to their customers comes entirely from [renewable sources](https:\u002F\u002Fwww.holaluz.com\u002Fplacas-solares\u002F), with no CO₂ emissions associated with the electricity mix supplied and no radioactive waste generated.\n\n\n## **Green energy to accelerate the energy transition**\n\n\nThe [CNMC certification](https:\u002F\u002Fgdo.cnmc.es\u002FCNMC\u002FabrirVentanaIGeneral.do?fichero=EtiquetadoComercializadora_2025.pdf&directorio=etiquetadoEmpElec) highlights how important it is to know the origin of the electricity we consume. In a context of decarbonisation, 100 % renewable energy is a key tool for reducing the environmental impact of energy consumption in homes and businesses.\n\n\nAccording to data shared by Holaluz, over these 15 years 3.1 million tonnes of CO₂ have been avoided. This impact is linked both to the supply of 100 % renewable electricity and to the development of self-consumption solutions, distributed generation and the use of solar surpluses.\n\n\nThe CNMC's recognition also reinforces the role of transparent information in the electricity market. The labelling allows consumers to compare the origin of the energy supplied by different companies and to make decisions more aligned with their environmental values.\n\n\nFrom this perspective, Holaluz continues to drive an energy model based on green energy, technology and the active participation of households in the [energy transition](https:\u002F\u002Fwww.holaluz.com\u002Ftransicion-energetica\u002F). The company thus maintains its commitment to moving towards a cleaner, more distributed and more sustainable electricity system.\n\n\n## **Original source**\n\n\nThe information can be consulted in the CNMC's official document:\n\n\n[https:\u002F\u002Fgdo.cnmc.es\u002FCNMC\u002FabrirVentanaIGeneral.do?fichero=EtiquetadoComercializadora_2025.pdf&directorio=etiquetadoEmpElec](https:\u002F\u002Fgdo.cnmc.es\u002FCNMC\u002FabrirVentanaIGeneral.do?fichero=EtiquetadoComercializadora_2025.pdf&directorio=etiquetadoEmpElec)\n\n",1779210095461]