A company that had been eyeing a nuclear-grade graphite plant in Speedwell has told state officials it is backing away from Claiborne County, a move that left residents who packed a weekend town hall breathing easier. State Sen. Jessie Seal said the reversal followed intense local pushback and pointed questions about safety and water. The firm tied to the proposal had recently been named in a February letter of intent with a United Kingdom advanced-materials company.
Company backtracked, officials say
According to WATE 6 On Your Side, Sen. Jessie Seal said Carbonium Core notified state officials it would no longer seek opportunities in Claiborne County. Seal told the station the news came after community concerns surfaced at a town hall and that the company will now look at other possible Tennessee locations. He said company representatives indicated they still want to invest in the state, just not at this site.
How the proposed deal came together
Smartkem announced on Feb. 2 that it had signed a non-binding letter of intent to acquire Carbonium Core, with an offer of $120 million in Series B convertible preferred stock. The release described Carbonium Core as a U.S. developer of nuclear-grade graphite and noted that the letter of intent is subject to due diligence and customary closing conditions. “This transaction would expand our materials portfolio into a new and exciting market,” Smartkem’s CEO said in the statement.
Residents packed a school gym to push back
Seal hosted a standing-room-only town hall at Powell Valley Elementary, where hundreds of Speedwell residents raised alarms about groundwater, family farms, and potential health risks. An engineer from MS Technology in Oak Ridge told the crowd that graphite production itself does not involve radioactive material but does require chemical processing, according to Claiborne Progress. One resident summed up the mood bluntly: “We will never want this,” the paper reported.
Leader's response and safety questions
Seal said his first questions for the company were about safety, including whether the process involved radioactive material and whether it could contaminate local water, and that representatives told him it would not, the local paper reported. “If it harms people, if it causes environmental damage, if it pollutes the air or hurts our water source - if it hurts the people - I’ll be the first person on the front lines fighting this thing,” Seal said, per Claiborne Progress. Seal serves as vice chair of the Tennessee Senate Energy, Agriculture, and Natural Resources Committee, giving his office a direct role in statewide energy and environmental issues (Tennessee General Assembly).
Paperwork, permits and next steps
Smartkem’s press release stresses that the letter of intent is non-binding, includes an exclusivity period and carries conditions tied to milestones and due diligence, so any plant is far from a done deal, the company says. Local officials also pointed out that no permits have been filed, no land has changed hands, and no environmental studies have been submitted, according to WATE 6 On Your Side. For now, officials say the company’s decision gives the community breathing room to push for transparency if any new proposal appears.
For now, a pause
Residents and officials are calling the news a temporary win rather than the final word and say they intend to stay alert if Carbonium Core or any other firm returns with another plan. Local leaders emphasized that any future project would have to move through permitting and environmental review and allow for public comment. The delay, they say, has at least given the community time to organize and insist on stronger assurances about water and farm safety.
