PNNL

Pacific Northwest National Laboratory (PNNL) hosted an Energy Storage Siting and Permitting Outreach Workshop last month at the Grid Storage Launchpad in Richland, Washington. The one-day event brought together planners, utilities, and community representatives to strengthen shared understanding of energy storage technologies, regulatory frameworks, and best practices for permitting and outreach.

Key Workshop Takeaways

Throughout the workshop, participants explored the essential elements of effective storage deployment. Sessions opened with an overview of storage fundamentals and the role these technologies play in improving grid flexibility and reliability. The conversation then shifted to the regulatory and permitting landscape, examining how state and local processes can both enable and limit project development and identifying opportunities to streamline reviews while maintaining safety and alignment with local priorities. Attendees also reviewed interconnection processes and grid integration considerations, gaining insights into how storage can enhance overall grid performance. 

“The team was very intentional in shaping the session topics so participants could leave with a clearer sense of how energy storage supports grid reliability, resilience, and affordability,” said PNNL energy policy analyst and workshop leader Devyn Powell.

Safety remained a central theme, with experts outlining key standards, risk considerations, and mitigation strategies that help build public confidence in storage installations. Participants also discussed the importance of transparent community engagement to address concerns early, share potential benefits, and cultivate trust.

The day concluded with a tour of the Grid Storage Launchpad, offering a firsthand look at research, testing capabilities, and validation platforms advancing next-generation storage technologies.

Vision for Energy Storage

This workshop supports the mission of the U.S. Department of Energy (DOE) to accelerate energy deployment by addressing key barriers in siting and permitting and ensuring local jurisdictions are equipped to evaluate and benefit from energy storage projects.

PNNL launched the Energy Storage Siting and Permitting Outreach work in 2023 with DOE funding to provide objective, science-based guidance to state and local jurisdictions. 

“Some common themes emerged from participants, along with suggestions for future materials to consider, such as learning more about access to more case studies to show tangible impact and objective comparison of the risks, benefits, and costs of energy storage projects compared to alternative projects like substation upgrades, new transmission projects, or new generation plants,” said Powell. 

Through efforts like this workshop, PNNL continues to identify challenges and advance solutions that support safe deployment of energy storage technologies in ways that maximize their benefits to the grid and to local communities.