AUTHOR=Chen Wei , Huo Erguang TITLE=Opportunities and challenges of ocean thermal energy conversion technology JOURNAL=Frontiers in Energy Research VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2023.1207062 DOI=10.3389/fenrg.2023.1207062 ISSN=2296-598X