Get Full Government Meeting Transcripts, Videos, & Alerts Forever!
Get email alerts on the Ls Power Grid Wmp topic
No spam. Unsubscribe anytime.
LS Power Grid California describes conservative, data‑limited wildfire approach for newly energized substations
Summary
LS Power Grid California told Energy Safety it is taking a conservative, consequence‑focused approach to wildfire risk for newly energized substations, will deploy advanced substation monitoring and is planning a data hub and AI smoke detection pilots as it brings multiple assets online through 2028.
SACRAMENTO AREA — LS Power Grid California told regulators on July 31 that because it operates new transmission substations with limited operational experience in California it is using a conservative, consequence‑focused approach to wildfire risk for the 2026–2028 base WMP cycle. The company said its first California substation (Orchard) was energized in March 2025, its second (Fern) is scheduled for Q1 2026 and the remaining assets are expected online in mid‑2028. "We assume that an ignition can happen at any site," said Ritteraj, associate manager for wildfire mitigation at LSPGC. "Given we don't have ignition history, we took a conservative data‑limited risk approach."
LS Power Grid California said its facilities are being built to advanced fire‑safe engineering standards and will include continuous supervised transformer monitoring, hardscaping and perimeter monitoring cameras. At the Orchard site the company said it has installed 29 high‑definition cameras, hardwired fire alarms and transformer monitoring; it also maintains a fire brigade contract with an engine and a class‑B foam trailer. The company said Fern — its highest modeled utility risk location — will be a focus for additional AI‑based smoke and flame detection pilots.
The company described plans to create a vegetation data hub and risk dashboards that incorporate automated weather feeds, and said it has adopted a standard risk framework that links hazard identification to mitigation priorities. LS Power characterized its WMP posture for 2026–2028 as consequence‑focused because of limited internal ignition and operations data but said it aims to build a data foundation to refine risk quantification as operations mature.
Why it matters: New transmission owners entering California must manage wildfire risk as they bring assets into service; LS Power’s conservative modeling assumptions (treating a modeled ignition as potentially converting to wildfire) reflect the company’s limited historical operating data in the state and shape how it is prioritizing near‑term mitigation.
What’s next: LS Power said it will continue to mature its situational awareness and monitoring systems as assets are energized and to coordinate with interconnecting utilities and the ISO on operational protocols.
