Bill > HB1245

This bill aims to increase transmission capacity for electric utilities by modifying existing laws related to integrated resource planning and multiyear rate plans. The bill requires electric utilities to examine opportunities for reconductoring transmission lines with advanced conductors, which are more efficient electrical wires that can increase the power-carrying capacity of existing transmission corridors. Specifically, utilities with transmission assets rated at 115,000 volts or higher must include an assessment in their integrated resource plans that identifies which transmission lines can be upgraded using these advanced conductors. The bill also creates a categorical exemption from environmental review (under the State Environmental Policy Act) for transmission line upgrades that occur within existing rights-of-way and meet certain standards. Additionally, the bill instructs the utility commission to develop performance measures and financial incentives for electrical companies that undertake reconductoring projects, encouraging utilities to modernize and expand transmission infrastructure without constructing entirely new transmission corridors. The legislation is designed to support grid modernization, improve electrical system efficiency, and potentially reduce the environmental impact of transmission infrastructure expansion.

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https://app.leg.wa.gov/billsummary?BillNumber=1245&Year=2025&Initiative=false