Episode 233 - Wendy Buckley - Lithium Fire Hazards

In this episode, Dr. Ayers sits down with Wendy Buckley of Starz Hazmat to break down the rapidly growing risks associated with lithium batteries — from everyday consumer cells to large industrial packs. Wendy explains why lithium‑related fires behave differently, why traditional fire protection often fails, and what safety leaders must do to prepare their facilities.

  🧠 Key Themes 1. Lithium Batteries Pose Unique Fire Hazards

Wendy explains:

• Lithium fires burn hotter and faster than typical Class A/B fires.

• They can enter thermal runaway, causing re‑ignition even after the flame appears out.

• Damaged, overcharged, or defective cells are the most common ignition sources. Sources:

  2. Standard Fire Extinguishers Are Not Enough

A major point in the episode:

• Class D fire extinguishers are required for lithium metal fires.

• Traditional ABC extinguishers are ineffective and can even worsen the situation. Sources:

  3. Best Practices for Facilities Handling Lithium Batteries

Wendy highlights several industry‑leading practices:

• Bring your local fire department into the facility so they understand the hazards and layout before an emergency occurs.

• Store lithium batteries in designated, fire‑resistant areas.

• Implement strict controls for charging, handling, and disposal.

• Train employees on early signs of battery failure (swelling, heat, odor). Sources:

  4. Emergency Response Considerations

Lithium fires require:

• Specialized extinguishing agents

• Longer cooling periods

• Isolation of affected materials

• Clear communication with emergency responders

Wendy stresses that preparedness and pre‑planning are essential.

  🚀 Leadership Takeaways

• Lithium hazards are increasing as more equipment relies on rechargeable batteries.

• Fire protection must be upgraded — ABC extinguishers alone won’t cut it.

• Partner with your fire department before an incident occurs.

• Training and early detection are critical to preventing catastrophic events.