A fire at a cold-storage warehouse in Los Angeles has been burning for days. Here’s what we know

Los Angeles Cold Storage Warehouse Fire: What We Know

A fire at a cold storage warehouse in Los Angeles has persisted for over a week, casting a thick layer of smoke over the city. The blaze, which began on June 17, is still active as crews work to control the situation. The Los Angeles Fire Department (LAFD) has been on the scene, addressing both the flames and the challenges posed by the facility’s size and the ammonia used in its refrigeration systems.

Experts have identified the fire’s likely origin as the rooftop of the warehouse, where maintenance was being conducted on a leased solar array. Lineage, the tenant-operator of the facility, stated that the fire started while subcontractors serviced the equipment. While the exact cause remains under investigation, the company clarified it does not own the structure or the solar system, which was leased to a third party. This detail is critical in understanding the responsibilities involved in the incident.

Firefighting Efforts and Structural Hazards

The scale of the fire presented significant challenges for emergency responders. Initially, crews focused on aggressive suppression, but the presence of ammonia led to a shift toward defensive tactics. The LAFD described the event as a long-duration incident, requiring sustained efforts to manage the flames and prevent further collapse of the building’s roof sections.

“The sheer size of the structure and the ammonia leak complicated our initial response,” said LAFD Fire Chief Jaime Moore.

Firefighters have had to navigate unstable conditions, with parts of the roof collapsing onto interior storage racks. These hazards have slowed progress in accessing all fire zones. Despite these obstacles, crews have managed to reduce the blaze’s intensity, though they continue to monitor the risk of hidden flames and structural damage.

Community Response and Environmental Concerns

Residents in the Boyle Heights neighborhood have been deeply affected by the incident. The LAFD issued shelter-in-place orders, advising people to avoid breathing in smoke and to close air conditioning units to minimize exposure. While air quality has improved in recent days, the department warned that intermittent smoke plumes could still pose a risk.

“We’re working to ensure the community remains safe as we continue to battle the fire,” stated LAFD spokesperson Maria Gonzalez.

Lineage has expressed concern over the impact on nearby residents, acknowledging the emotional and logistical strain caused by the fire. The company has pledged to support affected individuals and improve its safety measures to prevent similar events in the future. The ammonia leak, which was a key factor in the fire’s spread, has also raised questions about the facility’s risk management protocols.

As the situation evolves, officials are prioritizing both public safety and the preservation of the warehouse’s contents. Helicopters were deployed to assist in extinguishing flames, but ground crews have been the primary force in stabilizing the structure. The prolonged duration of the fire has tested resources and highlighted the need for better preparedness in large-scale industrial incidents.

Historical Context and Lessons Learned

This fire follows a similar event at a Lineage facility in Washington state in 2024, which burned for two months before being fully contained. The recurrence of such incidents has sparked discussions about the company’s safety practices, particularly regarding ammonia-based refrigeration systems. Lineage has since reiterated its commitment to addressing these concerns and enhancing its operations.

“We are reviewing our procedures to ensure greater resilience against future risks,” Lineage said in a statement.

While the Los Angeles fire is currently under control, its long duration underscores the importance of proactive maintenance and emergency planning. The incident has also drawn attention to the role of renewable energy systems in industrial settings, as the solar array on the warehouse roof was involved in the initial spark. As the investigation continues, the focus remains on preventing such disasters and supporting the community impacted by the fire.