T1 Energy Shareholders Face Dual Threats: Massive Dilution and Tax Credit Dispute as Stock Tumbles 18%

A brutal session on Friday wiped 18% off T1 Energy’s market value, sending shares to €8.20 and abruptly halting a rally that had pushed the stock up more than 83% over the prior month. The selloff reflects two deep-seated anxieties: a looming vote that could flood the market with new equity, and a regulatory storm around the US tax credits that underpin the company’s financial model.

Dilution Vote Looms on June 17

On June 17, shareholders will cast ballots on a proposal to double the number of authorized common shares from 500 million to 1 billion. Management argues the extra headroom is necessary to secure the remaining funding for the G2_Austin solar cell factory, where Phase 1 carries a total price tag of roughly $225 million. As of May 8, the company already had 279.3 million shares outstanding, plus another 165.7 million shares reserved or tied up in convertible notes, warrants, and equity compensation plans.

If the measure passes, the board could issue new stock for acquisitions, capital raises, or employee programs without seeking fresh shareholder approval. The company’s own proxy materials warn bluntly that earnings per share and voting power of existing holders would be diluted.

Tax Credit Controversy Rattles Confidence

The more existential threat involves a dispute over Section 45X manufacturing tax credits. Short-seller Fuzzy Panda Research has alleged that T1 Energy maintains hidden ties to Chinese solar giant Trina Solar, potentially violating the FEOC (foreign entity of concern) rules that link US subsidies to independence from Chinese-linked firms. Fuzzy Panda claims the company booked $41.4 million in tax credits for the first quarter of 2026 without having received the cash, and that losing those credits would send operating margins from +6% to a disastrous -31%. The report also says T1 Energy has received subpoenas from the Justice Department and the SEC.

T1 Energy has denied the allegations. Roth Capital, for its part, called Friday’s plunge a buying opportunity and said it believes the company complies with FEOC requirements.

Trina Sheds Equity but Deepens Commercial Ties

Adding to the unease, Trina Solar (Switzerland) AG unloaded 22.5 million T1 shares on May 21 and 22, selling at prices between $7.74 and $9.43. Its stake fell from 53.2 million shares to 30.7 million — still about 11% of the float. Yet operational interdependence is actually growing. In the first quarter, T1 sold $188.8 million worth of solar modules to Trina Group, nearly three times the year-ago level, while buying $119 million in raw materials from Trina, up from $51 million.

Factory Progress Meets Tight Cash

Construction at G2_Austin is proceeding on schedule. Concrete work began in April, steel erection in May, and first cell production is targeted for the fourth quarter of 2026. Management projects adjusted EBITDA of $375 million to $450 million in 2027, once Phase 1’s 2.1 GW capacity is fully ramped.

Should investors sell immediately? Or is it worth buying T1 Energy?

Liquidity, however, is stretched. At the end of March, the company held $123.7 million in cash and reserves, but only $46.4 million of that was unrestricted. Operating activities burned $72.9 million in the first quarter, and capital expenditures consumed another $60.7 million.

The quarterly results themselves surprised to the upside: revenue of $177.65 million beat the consensus estimate of $110.57 million, and net income came in at $2.91 million. Yet those figures are contingent on the disputed tax credits.

KORE Power Acquisition and Macro Headwinds

T1 Energy also recently announced the $32 million purchase of software and storage specialist KORE Power. The acquired NRI team has implemented roughly 1,100 battery storage projects globally, and the unit is expected to turn a positive operating profit from 2026. The deal underscores the company’s pivot toward energy storage and AI-related infrastructure, but it also adds another call on capital.

In the near term, macroeconomic events will test investor nerves. US inflation data for May lands on June 10 and 11, followed by the Federal Reserve’s rate decision and updated economic projections. Higher borrowing costs tend to weigh heavily on capital-intensive renewable energy names, making T1 Energy’s financing environment a key variable.

Short Sellers Circling, One Big Bull Bucks the Trend

Short interest has climbed above 27% of the float, a setup that has historically fueled short squeezes. Notably, Leopold Aschenbrenner’s fund Situational Awareness LP built a $43.9 million position, betting on a recovery. Despite Friday’s wipeout, the stock still trades 46% above its 50-day moving average, though it sits 25% below the 52-week high of €11.00.

With the dilution vote, the tax credit dispute, and a cluster of macro data all converging in the coming two weeks, the risk-reward calculus for T1 Energy investors is as polarized as the share price action suggests. The outcome of the June 17 meeting — and any fresh developments on the FEOC front — will likely determine whether the factory story or the regulatory and funding fears prevail.