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  2. EPA in California
  3. Moss Landing Vistra Battery Fire
  4. Frequently Asked Questions

Moss Landing Air: Are you requiring any air monitoring or sampling during Vistra’s battery removal work?

Return to: Frequently Asked Questions

EPA is requiring air monitoring and air sampling to protect nearby residents and workers during the battery removal process.

Vistra is required to implement air monitoring and air sampling during the demolition and battery handling activities. In the event of a fire, in addition to continuing to have a private firefighting company on-site 24/7, Vistra will implement an EPA-approved emergency response plan and EPA may direct Vistra to conduct additional air monitoring and air sampling.

Related Questions

  • Moss Landing Air: What air monitoring activities did you do during the January fire response?
  • Moss Landing Air: What were the results of EPA's air monitoring from January 17 to 20?
  • Moss Landing Air: What did you test for during the fire?
  • Moss Landing Air: What air monitoring technology did you use?
  • Moss Landing Air: Is there a difference between air monitoring and air sampling?
  • Moss Landing Air: What particulate sizes did EPA monitor during the initial response in January?
  • Moss Landing Air: Can you detect nanoparticles in the air with the instrumentation you used during the initial response?
  • Moss Landing Air: What happened with the spike in particulate matter at air monitoring station 9 the morning of January 18, which resulted in a 1.275 mg/m3 reading for PM10?

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Last updated on September 29, 2025
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