@techreport{Ocean-Energy-Systems-OES-2022-1560803,
  author = {Ocean Energy Systems (OES)},
  title = {IEA-OES Annual Report: An Overview of Ocean Energy Activities in 2021},
  institution = {Ocean Energy Systems (OES)},
  year = {2022},
  month = {mar},
  url = {https://www.ocean-energy-systems.org/publications/oes-annual-reports/document/oes-annual-report-2021/},
  keywords = {Marine Energy, Human Dimensions},
}