Advanced Manufacturing and Materials for Hydropower: Challenges and Opportunities

Technical Report · Wed Mar 01 00:00:00 EST 2023

DOI:https://doi.org/10.2172/1960692· OSTI ID:1960692

Musa, Mirko ^[1]; Ghobrial, Lillie ^[2]; Sasthav, Colin ^[3]; Heineman, Jesse ^[1]; Rencheck, Mitch ^[1]; Stewart, Kevin M ^[1]; DeNeale, Scott ^[1]; Tseng, Chien-Yung ^[1]; White, Dawn ^[1]; Davis, Lora ^[1]; Kelsey, Rugani ^[4]; Nachman, Morgan ^[4]

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1. ORNL
2. General Electric (GE)
3. U.S. Department of Energy, Water Power Technologies Office
4. Kearns & West, Inc.

Hydropower is a well-established industry that has been largely contributing to the global generation of clean and renewable energy for more than a century. In the United States in 2021, it accounted for 30% of all renewable energy generation and 6.1% of the total energy portfolio. Hydropower technology and designs have been optimized throughout the years, but manufacturing of hydropower components still relies heavily on traditional methods and materials. Changes in global energy production systems and international supply chain issues are inspiring the manufacturing sector to reconsider their processes. Similarly, the hydropower industry is facing manufacturing challenges stemming from well-known maintenance issues, environmental impact mitigations, and changes in operations. These challenges, along with continued innovation in new hydropower and pumped storage development and modernization of the fleet, present an opportunity for advanced manufacturing and materials (AMM) to provide immense value to the hydropower industry. In support of the US Department of Energy’s (DOE’s) Water Power Technologies Office (WPTO), this report aims to characterize the current and emerging manufacturing-related challenges in US hydropower and to identify the high-impact opportunities in AMM that could address these challenges. The results highlighted in this report were collected through literature review, individual stakeholder interviews, and an in-person workshop organized at DOE’s Oak Ridge National Laboratory Manufacturing Demonstration Facility that brought together hydropower industry stakeholders, advanced manufacturing R&D, and the government.

• Research Organization: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: USDOE Office of Energy Efficiency and Renewable Energy (EERE); USDOE
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 1960692
• Report Number(s): ORNL/TM-2023/2835
• Country of Publication: United States
• Language: English

Related Subjects

13 HYDRO ENERGY