U.S. solar company T1 Energy (TE.N), opens new tab and specialty glass maker Corning (GLW.N), opens new tab have reached a deal that will establish a fully domestic solar supply chain, connecting polysilicon, wafers, cells, and panels manufactured in the United States, they said on Friday.
The deal will help T1 satisfy growing U.S. demand for panels produced with American-made components. Under President Donald Trump’s One Big Beautiful Bill Act, solar companies will be restricted from claiming federal clean energy tax credits if projects contain meaningful amounts of equipment produced by “foreign entities of concern,” including China.
