AUTHOR=Santos Gabriel , Pinto Tiago , Ramos Carlos , Corchado Juan Manuel TITLE=Editorial: Explainability in knowledge-based systems and machine learning models for smart grids JOURNAL=Frontiers in Energy Research VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2023.1269397 DOI=10.3389/fenrg.2023.1269397 ISSN=2296-598X