Power Lines and Wildfire

Since our original involvement in defeating SDG&E’s proposed de-energization plan in 2008 we have provided technical support for MGRA's strong advocacy for requiring cost/benefit and risk/benefit analyses to determine thresholds for the risky wildfire prevention tool of utility power shutoff.
 
We remain involved at the California Public Utility Commission, advocating for the collection and analysis of customer harm data in order to properly determine utility “PSPS” thresholds.  We also advocate for aggressive remediation efforts to harden and protect utility infrastructure to reduce the need for power shutoff. 
 
2009 Whitepaper on De-Energization:
 
2019 CPUC Phase 2 Shutoff Proceeding
 
Include:
  • Quantification of customer and resident harm
  • Criteria for “reasonable” shutoff, including documented infrastructure damage
  • Requiring utilities to track predicted and measured wind speeds for all de-energized circuits
We proposed and lobbied through the first utility fire plans regulatory requirements as the technical expert for MGRA.  We continue to advocate for comprehensive utility wildfire mitigation plans, including:
 
  • - Continuing opportunity for substantive public and party input into utility fire plans
  • - Mandating wind speed as a key metric related to outages, vegetation incidents, and fires
  • - State-wide standards for all California electric utilities
  • - Training and certification for the new utility wildfire plan Independent Evaluators
 
CPUC 2012 Decision mandating the first wildfire prevention plans (pp. 44)
 
MGRA Wildfire Mitigation Plan filings:

In 2009, California electrical utilities PG&E, SCE and SDG&E proposed creating a formal mechanism through which they could recover liability losses from wildland fires from ratepayers regardless of whether or not they were responsible for starting the fires. MGRA and other parties opposed this proposal, noting that it creates a moral hazard by reducing incentive for safe operation.

I discuss utility power shutoff and alternatives with David Gottfriedson of San Diego News 8.

https://bit.ly/37tQeOu

Presentation to the International Conference on Engineering Failure Analysis (ICEFA12), The Hague, Netherlands, July 1-4, 2012 PowerPoint Presentation

VIEW POWERPOINT PRESENTATION