Two chemical leaks at Silfab
FORT MILL, S.C. - Silfab Solar confirms the leakage of harmful chemicals in Fort Mill. On March 3, 300 gallons of potassium hydroxide were spilled, followed by a leak of hydrofluoric acid on March 5. While both incidents have no confirmed injuries or pose a threat of imminent harm, the temporary shutdown of Flint Hill Elementary has officials expressing frustrations, in some cases even calling for the shutdown of the facility.
The York County, SC Facebook account posted, “We are incredibly disappointed that another issue at Silfab Solar has occurred; York County does not have regulatory authority but will continue to coordinate with those agencies who do.” Two subsequent leaks two days apart raise speculations about the competency of Silfab Solar.
Potassium Hydroxide (KOH) exposure may cause a build-up of fluid in the lungs (pulmonary edema), a serious and possibly life-threatening emergency that makes it hard to breathe. Mistakes like these may not have caused harm this time, but continued issues like this present danger to not just Fort Mill and Lake Wylie, but also the general area of Clover.
If the leak had escaped into the air, it would have caused an evacuation radius of over a mile.
Parents were outraged at the incident and took it to the school system. According to a WCNC article, one parent shared, “Today was not a hypothetical. Today actually happened, and your schools were caught completely flatfooted,” WCNC reported.
Fort Mill Superintendent Grey Young assured that no chemical properties were found on campus. Testing was run by Citadel EHS, but this did little to reassure parents and homeowners in the area, some even going as far as pulling their children from the district completely.
According to comments to the press by a Silfab official, the March 5 leak was confirmed to actually start Feb. 27. Silfab officials knew the leak started a week ago, but claimed it was not large enough that it required any notification to county or state regulatory or emergency officials.
Plant Manager Greg Basden says they’ve “got nothing to hide, a drip of that magnitude
far from qualifies for notification.”
Silfab reached out to parents of students affected by the leak to apologize. Most parents agree the knowledge of the leak alone should have been reason enough to raise concerns from employees.
Silfab has agreed to continue to halt all production and operations while U.S. EPA and SCDES assessments are conducted.
Fort Mill School District administrators were still outraged and called for the immediate shutdown of the facility.
Representative David Martin has been advocating for the facilities stoppage for years, claiming, “I don’t really trust what I’m being told from Silfab.”
Martin has been to Columbia to advocate for a bill made directly in response to Silfab’s operation. House Bill 4293 allows local governments to have the authority to cease industrial projects that are violating zoning regulations.
The Roaring Eagle will continue to rigorously look into and follow this situation.





























