Underground transmission lines; qualifying projects, pilot program.
The impact of SB708 on existing state laws is significant. It introduces a framework that allows for the approval of underground transmission projects, which is currently not widely practiced. By formalizing a process for such constructions, the bill allows local governing bodies to express support for projects, thus ensuring that community engagement is a key component. Additionally, the legislation provides a mechanism for the rapid approval of qualifying projects, bypassing some traditional regulatory hurdles that can delay infrastructure improvements.
SB708 establishes a pilot program focused on the construction of underground electric transmission lines within Virginia. This legislation specifically targets transmission lines of 230 to 500 kilovolts, allowing them to be constructed partially or completely underground. The aim is to advance the understanding of undergrounding in relation to electric reliability, construction methods, and timelines, while also addressing the potential economic benefits associated with such infrastructure changes. The pilot program is designed to include two qualifying projects that will be analyzed for feasibility based on cost, community support, and grid reliability needs.
Notably, concerns have arisen regarding the cost implications associated with underground construction compared to aboveground alternatives. The bill sets a threshold where the cost of undergrounding cannot exceed $40 million or 2.5 times the overhead costs, generating debate about financial viability. While proponents argue that underground lines can enhance grid reliability and visual aesthetics, opponents raise questions regarding the potential overreach of regulatory power and the adequacy of budget measures to support such initiatives. It remains to be seen how these economic considerations will influence future project approvals and community opinions.
In addition to the approval pathway for underground transmission lines, SB708 mandates that the Commission report annually on the pilot program's progress and submit a final comprehensive report in 2024. This reporting will include analysis on the cost impacts of underground lines on consumer rates, reliability metrics, and recommendations for future projects, ensuring ongoing scrutiny and adjustment to the program based on real-world outcomes.