S. Griffiths
Hydrostor,
Canada
Keywords: policy, energy gird, grid planning, revenue streams
Summary:
Building a stronger, more reliable energy grid requires more than innovation—it demands bold, forward-thinking policies. Long-duration energy storage (LDES) is critical to stabilizing the grid, ensuring energy availability during disruptions, and supporting domestic energy independence. Yet, the full potential of LDES remains untapped due to outdated market structures, fragmented permitting processes, and insufficient long-term investment signals. The US Department of Energy (DOE) estimates that 225 to 460 GW of LDES capacity will be needed by 2050 to secure the nation’s energy future. The LDES Council’s latest report highlights how targeted policy interventions, such as capacity mechanisms that reward reliability and harmonized permitting frameworks, can unlock this potential. Successful state initiatives, including California’s energy storage mandates and New York’s roadmap for grid flexibility, offer valuable models for scaling these solutions nationwide. This session will explore how policy can drive the deployment of LDES technologies to meet US energy challenges. Topics will include creating predictable revenue streams, integrating storage into regional grid planning, and fostering public-private partnerships to accelerate adoption. Speakers will also discuss how LDES strengthens grid resilience, enhances energy independence, and drives economic growth by creating domestic manufacturing opportunities. By prioritizing policies that enable innovation and investment, the US can lead the world in building a grid that is resilient, adaptable, and prepared for the energy demands of tomorrow. This session will provide actionable insights for crafting the policy frameworks needed to make this vision a reality.