<SEC-DOCUMENT>0001213900-26-049667-index.html : 20260430 <SEC-HEADER>0001213900-26-049667.hdr.sgml : 20260430 <ACCEPTANCE-DATETIME>20260430062106 ACCESSION NUMBER: 0001213900-26-049667 CONFORMED SUBMISSION TYPE: 10-K/A PUBLIC DOCUMENT COUNT: 15 CONFORMED PERIOD OF REPORT: 20251231 FILED AS OF DATE: 20260430 DATE AS OF CHANGE: 20260430 FILER: COMPANY DATA: COMPANY CONFORMED NAME: T1 Energy Inc. CENTRAL INDEX KEY: 0001992243 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing EIN: 933205861 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-K/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-41903 FILM NUMBER: 26919851 BUSINESS ADDRESS: STREET 1: 1211 E 4TH ST. CITY: AUSTIN STATE: TX ZIP: 78702 BUSINESS PHONE: 409-599-5706 MAIL ADDRESS: STREET 1: 1211 E 4TH ST. CITY: AUSTIN STATE: TX ZIP: 78702 FORMER COMPANY: FORMER CONFORMED NAME: FREYR Battery, Inc. /DE/ DATE OF NAME CHANGE: 20230901 </SEC-HEADER> <DOCUMENT> <TYPE>10-K/A <SEQUENCE>1 <FILENAME>ea0288125-10ka1_t1energy.htm <DESCRIPTION>AMENDMENT NO. 1 TO FORM 10-K <TEXT> Document 1 - file: ea0288125-10ka1_t1energy.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.3 <SEQUENCE>2 <FILENAME>ea028812501ex31-3.htm <DESCRIPTION>CERTIFICATION <TEXT> Document 2 - file: ea028812501ex31-3.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.4 <SEQUENCE>3 <FILENAME>ea028812501ex31-4.htm <DESCRIPTION>CERTIFICATION <TEXT> Document 3 - file: ea028812501ex31-4.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>ea028812501_img1.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: ea028812501_img1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>5 <FILENAME>frey-20251231.xsd <DESCRIPTION>XBRL SCHEMA FILE <TEXT> Document 5 - file: frey-20251231.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>6 <FILENAME>frey-20251231_def.xml <DESCRIPTION>XBRL DEFINITION FILE <TEXT> Document 6 - file: frey-20251231_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>7 <FILENAME>frey-20251231_lab.xml <DESCRIPTION>XBRL LABEL FILE <TEXT> Document 7 - file: frey-20251231_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>8 <FILENAME>frey-20251231_pre.xml <DESCRIPTION>XBRL PRESENTATION FILE <TEXT> Document 8 - file: frey-20251231_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>11 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 11 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>12 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 12 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>14 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: FilingSummary.html
Document 14 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>16 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 16 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>17 <FILENAME>0001213900-26-049667-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: 0001213900-26-049667-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>18 <FILENAME>ea0288125-10ka1_t1energy_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: ea0288125-10ka1_t1energy_htm.html
Document 18 - RAW XML: ea0288125-10ka1_t1energy_htm.xml
</DOCUMENT> </SEC-DOCUMENT>