Reinventing Resilience in Electrical Infrastructure

This technical report discusses the challenges and necessary investments for modernizing the U.S. electrical grid, which is increasingly under stress due to growing demand and aging infrastructure. It outlines the significant need for grid modernization, estimating that $1.5 trillion to $2 trillion must be invested by 2030 to maintain reliability. The report emphasizes the importance of undergrounding distribution circuits to enhance resilience against severe weather events. It highlights the EdgeRestore system, a new technology designed to improve fault detection and restoration in underground grids, allowing for quicker recovery from outages. The report also notes the collaboration required among utilities, regulators, and consumers to achieve a modernized grid capable of meeting 21st-century demands. The findings underscore the urgency of addressing infrastructure challenges to ensure reliable electricity service and support economic growth.