By: Karsyn Phillips

A massive industrial fire that erupted Sunday night at the Fuyao Glass America plant has finally been brought under control after burning for nearly 48 hours. The blaze, which primarily consumed the roof of a new $46 million expansion facility, sent raging flames and puffs of thick black smoke across the Miami Valley.

The fire was first reported around 8:30 p.m. on Sunday, March 22, at the sprawling manufacturing complex on West Stroop Road. Firefighters from multiple jurisdictions, including Moraine, Kettering, and Washington Township, arrived to find flames spreading rapidly across the roof of a 700,000-square-foot building known as “CS1.”

Initial efforts to stop the fire were halted by severe weather. High winds fanned the flames, while a nearby thunderstorm forced crews to retract aerial ladders due to lightning strikes. Despite the scale of the fire, officials confirmed that the plant’s internal suppression systems and the quick actions of the night shift workers prevented a tragedy.

“At approximately 8:30 p.m. on Sunday, March 22, a fire was reported at our Moraine, Ohio, facility,” a Fuyao Glass America spokesperson said in a statement to local media. “Employees quickly implemented our emergency response plan, all were evacuated safely and first responders were notified. We are grateful that our employees are safe and for the professional, dedicated and quick support from local fire services.”

While no injuries were reported, the environmental and economic stakes remain high. The U.S. Environmental Protection Agency (EPA) and Ohio EPA established monitoring stations to track air quality and potential runoff into the Great Miami River. By Tuesday, the EPA reported that particulate matter and volatile organic compounds remained within “acceptable levels.”

However, the fire hit a critical section of the plant that was being prepared for new production lines, as part of an expansion aimed at adding 500 jobs to the region. As Fuyao produces roughly 30% of all automotive glass in the U.S., the automotive industry is watching the recovery timeline closely.

“The building is still under construction. They’re still assembling equipment and making tweaks to machinery,” Moraine Fire Marshal Doug Hatcher noted during a press briefing as crews continued to douse hotspots. “The fire seems to have started in a newer section of the plant… where roofing materials were the main fuel source.”

As of Monday, March 30, structural engineers are beginning to assess the damage of the building. While the company has resumed some operations in unaffected areas of the complex, the cause of the fire remains under investigation, with officials looking into whether a lightning strike or mechanical failure triggered the initial spark.