Community Highlights

Accurately estimating the full value of pumped storage hydropower (PSH) is key to supporting future developments, but PSH provides both market and non-market services that can be difficult to quantify. To address this, Argonne National Laboratory led a multi-laboratory team to create the Pumped Storage Hydropower Valuation Tool. Developed with input from industry participants and guided by a technical advisory group consisting of industry experts and other stakeholders, the free tool provides valuation guidance that accounts for all grid services and contributions from PSH plants. Users of the tool are guided through the 15-step valuation process that features a back-end benefit-cost analysis tool, a price-taker valuation tool for small-scale PSH, and a multi-criteria decision analysis tool. There is also an accompanying guidebook that provides consistent, repeatable methods to more accurately value PSH projects and inform stakeholder decisions on future PSH investments.

Learn more about the PSH Valuation Tool from Argonne National Laboratory. 

All inland bodies of water have some level of greenhouse gas (GHG) emissions resulting from microbes in the environment that naturally produce carbon dioxide and methane. Current estimates of GHG emissions from reservoirs are incomplete and vary widely, which makes it challenging to calculate total emissions related to hydropower operations. To better quantify and reduce reservoir emissions related to hydropower, researchers at Oak Ridge National Laboratory are using advanced tools to measure reservoir GHG emissions released through multiple processes, including degassing as water is passed through turbines. Warmer water temperatures in the future are expected to alter GHG emissions from reservoirs, but better understanding the current GHG emissions can improve models that inform reservoir management to mitigate emissions for climate resilience. 

Learn more from Oak Ridge National Laboratory. 

The future of hydropower is dependent on a well-trained, diverse workforce that is ready to meet industry needs. Hydro School, hosted by Idaho National Laboratory (INL), is one example of hydropower educational outreach that is key to workforce development. Sponsored by the U.S. Department of Energy’s Water Power Technologies Office, INL’s Hydro School summer camp engaged students from the Shoshone-Bannock Tribe to participate in a week-long program. The camp included two days in the classroom, one day in the field, and one day visiting a local hydropower plant, the Idaho Falls Power Hydropower Plant. Students learned about hydropower basics, technologies and applications, and potential career paths, and had opportunities to participate in open dialogue about the their perspectives on natural and cultural resources related to hydropower.  

Learn more about Hydro School. 

Modernizing the U.S. electric grid means integrating new technologies that are typically connected to the internet. This growing network of integrated systems and technologies—often called the Internet of Things—increases opportunities for security compromises, making cybersecurity a key focus for energy infrastructure, particularly hydropower facilities. 

A new tool developed by the National Renewable Energy Laboratory (NREL) aims to provide tailored cybersecurity for hydropower plants. The Cybersecurity Situational Awareness Tool for Hydropower (CYSAT-Hydro) is a data-driven, hardware-agnostic cybersecurity tool designed to protect facilities from becoming access points for hackers and malicious actors. The tool uses artificial intelligence to detect anomalies in technology networks, then sends detailed information about cyberattacks to hydropower operators in real time to help restore functionality post-cyberattack. 

Learn more about CYSAT-Hydro from NREL.

Navigating the hydropower regulatory process is challenging, and can become particularly complex for federally-recognized Tribes which are sovereign nations. In 2024, the Federal Energy Regulatory Commission (FERC) released clear guidance outlining the role of Tribes during the FERC environmental review process. The new guide highlighted FERC’s commitment to promoting a government-to-government relationship between FERC and Tribes, and specified how Tribes can engage with and participate in FERC’s review of proposed energy infrastructure projects on their land. According to the updated guidance, Tribes can become involved in the process at any time, but are encouraged to participate as early and often in the process as possible. Establishing clear guidance for Tribal participation in the FERC environmental review process directly contributes to improving understanding of and access to the hydropower regulatory process. 

Learn more from FERC.

The U.S. Department of Energy launched an incentives program for infrastructure improvements at hydropower facilities. The program, Maintaining and Enhancing Hydroelectricity Incentives—also referred to as Section 247 of the Energy Policy Act of 2005—was funded through the Bipartisan Infrastructure Law. It made over $550 million dollars available in 2024 to eligible hydropower facilities to invest in infrastructure enhancements that increase grid resilience (including the addition of energy storage capacity), advance dam safety, or support environmental improvements. Through this incentive program, 293 hydropower facilities across 33 states received funding to improve their facilities. The effort directly supports the safety, security, and functionality of hydropower facilities throughout their lifetime, including modernizations necessary for hydropower to continue providing valuable services. 

To learn more, visit the program website. 

Appropriately valuing hydropower’s contribution to the grid as energy markets evolve is key to justifying future hydropower investments and operations. The move towards clean energy technologies that do not have a direct fuel cost means that future electricity markets will be dominated by frequent, extended periods of low to zero electricity prices. Such unpredictable energy markets could make it prohibitively risky to develop new energy generation in the future. A report by Argonne National Laboratory and Pacific Northwest National Laboratory investigated the role of hydropower resources in future zero-carbon markets to set the stage for discussions about alternative electricity market mechanisms. Specifically, the report highlighted how generators could be compensated for relatively low-cost hydropower energy and found that hydropower was likely to benefit in a zero-carbon system by providing flexibility and energy storage in systems with high percentages of variable renewable resources. 

Learn more and read the report, “Price Formation in Zero-Carbon Electricity Markets: The Role of Hydropower.”

The Salmon in the Classroom curriculum, sponsored by the Benton Conservation District (BCD), is an annual program in which fourth and fifth grade students across eastern Washington raise fish in the classroom. The curriculum culminates in the release of the fish into the Columbia River during the Salmon Summit, where students learn about fish passage, hydropower, and related careers. With support from the Department of Energy Water Power Technologies Office, researchers from the Pacific Northwest National Laboratory (PNNL) partner with BCD bring the latest science on hydropower and fish passage to thousands of students in person and via live stream, including live demonstrations of juvenile salmon tagging and release. 

The educators involved in Salmon in the Classroom are also invited to participate in PNNL’s Teacher-Scientist Partnership—a professional development opportunity for educators to work directly with PNNL researchers and staff to tackle real-world scientific challenges. The program aims to help teachers take real-world problems and lessons—in this case about hydropower—back to their students to inspire the future workforce.  

Learn more about Salmon in the Classroom at the BCD website. 

The Hydropower eLibrary is an online database and search tool designed specifically for users looking for hydropower information within the massive Federal Energy Regulatory Commission (FERC) eLibrary. Developed by Pacific Northwest National Laboratory (PNNL) with support from the U.S. Department of Energy Water Power Technologies Office, the Hydropower eLibrary is a comprehensive repository of FERC’s hydropower-related documents and data, accessed using a streamlined and powerful search tool. The tool is intended to help hydropower community members quickly access information that will help them navigate the complex regulatory and licensing processes related to hydropower. Hydropower eLibrary offers unique built-in features including the ability to filter results by key document types, view most-accessed documents, and access all available information for individual hydropower projects via an interactive map of U.S. hydropower facilities. 

Learn more about the Hydropower eLibrary or test it out at hydropowerelibrary.pnnl.gov.

Navigating federal and state energy regulations and permitting can be a complicated process for developers and regulators, which can slow investments in energy projects. Launched in 2015, the Regulatory and Permitting Information Desktop (RAPID) toolkit is designed to help make it easier to navigate the regulatory processes for hydropower, geothermal, solar, and bulk transmission. Specifically, the free toolkit: 

• offers easy access to permit applications, processes, and manuals
• outlines regulatory requirements and clarifies the permitting process
• provides best practices, case studies, and how-to information
• facilitates communication among stakeholders

Since 2015, the toolkit has been accessed from all over the United States by users at federal agencies, universities, state and local governments, utilities and developers, and consultants. Hydropower stakeholders can also provide input to continue improving the toolkit over time and keep it updated. RAPID was developed by the National Renewable Energy Laboratory with funding from the U.S. Department of Energy Office of Renewable Energy and the Office of Electricity, with additional support from Tetra Tech, Environmental Management and Planning Solutions Inc., Kearns and West, and Herrick Solutions.

Check out the RAPID toolkit.