Generally when utilities identify vulnerabilities in their systems, they plan to build the infrastructure needed to strengthen the system. That was once the way we planned too. That planning is how the need for the transmission line was first identified.

Unfortunately, due to the Council’s “pause” on construction, we quietly shifted from planning to build reliable infrastructure, to planning to use rolling blackouts if needed to protect the overall grid. This shift in standard and corresponding increase in risk has been documented in the Annual Transmission Assessments that Water & Light is required to prepare and provide to the Northern Electric Reliability Corporation in December of each year. These reports are also provided to the Council each year, and yet each year the Council continued the delay.

I began requesting copies of the Annual Transmission Assessments in 2016, with confidential data redacted. I received those reports regularly through 2023, although with each year, more and more material was redacted as risk grew and more and more areas that might be affected by rolling blackouts were identified. Between 2016 and 2023 the identified contingencies and potential areas for load shedding grew in number with every report, and the extent of that change can be seen in comparing the 2016 and 2023 reports.

When I requested the 2024 and 2025 Annual Transmission Assessments, the City refused to release them, even in redacted form. The response provided simply stated that “After review by the Legal Department, the transmission assessment has been found to be a closed record in its entirety under sections of the Missouri statutes 610.021(14), (19), and (20) which states: RSMo, the Federal Power Act, security measures and operational guidelines the disclosure of which would impair the City’s ability to protect the security or safety of persons or real property, and existing or proposed security systems and structural plans, the public disclosure of which would threaten public safety and the public interest in non disclosure outweighs the public interest in disclosure of the record.” This denial can be viewed as further evidence that the failure to build the transmission line has continued to increase our risks.

Ongoing delay will only further erode our reliability. As the now retired head of Water & Light told Council in 2024 “. . . these improvements are necessary if shedding load is not an acceptable option for reliable service to customers. I do not believe that load shedding is a responsible service for our customers. The transmission upgrades are needed now to ensure long-term reliability to customers.”

The facts have not changed over time: the transmission line is needed, and building the transmission line along the Nifong/Vawter School route is the most cost effective, highest value route to ensure the reliability of our electric service. We need to invest in this infrastructure now, and reduce our risk.