CleanTech Energy News Science 2023 Hydropower & Marine Energy Collegiate Competitions Open for Applications April 12, 2022 admin clean power, hydroelectric, marine energy, research, SCIENCE, us department of energy (doe), WaterCredit to Author: U.S. Department of Energy| Date: Wed, 13 Apr 2022 03:20:32 +0000https://cleantechnica.com/feed/