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Certifications

GPG certifies two facilities

We would like to congratulate the Torito hydropower plant (Costa Rica) and the Bii Hioxo wind farm (México) on the ISO 9001:2015, ISO 14001:2015 and OHSAS 18001:2007 certifications that they have received after passing an audit by the Spanish Association for Standardisation (AENOR) in 2019.