ACCIONA Energía has been chosen to supply 100% renewable energy to the National Library of Spain for the next twelve months.

The company will supply renewable electricity certified by the Guarantees of Origin System of the National Markets and Competition Commission (CNMC). The supply will cover all the electricity needs of the public entity and avoid the emission of 600 tons of CO2 into the atmosphere over the entire period of the contract.

This contract follows other agreements with public institutions in Spain, such as the Ministry of the Presidency, the Institute for the Elderly and Social Services (IMSERSO), the Carlos III National Cancer Research Centre, and the Spanish Metrology Centre. ACCIONA Energía also supplies renewable electricity to AENA, ACUAMED and various scientific and educational institutions belonging to the Consortium of University Services of Catalonia.

Since 2021, ACCIONA Energía has been the largest independent renewable energy retailer in Spain and the "greenest" utility in the world according to the "Top 100 Green Utilities" ranking prepared annually by Energy Intelligence. The company supplies 100% renewable electricity to large and small consumers, corporate customers and public entities around the world, backed by its more than 13GW installed capacity, contributing to its customers’ decarbonization and climate change mitigation strategy.