AUTHOR=Sánchez Antoni TITLE=Editorial: Biorefineries: current configurations, sustainability and economy JOURNAL=Frontiers in Chemical Engineering VOLUME=7 YEAR=2025 URL=https://www.frontiersin.org/journals/chemical-engineering/articles/10.3389/fceng.2025.1545573 DOI=10.3389/fceng.2025.1545573 ISSN=2673-2718