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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001823766-22-000003
Filing Date
2022-03-18
Accepted
2022-03-18 16:43:50
Documents
181
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K lfg-20211231.htm   iXBRL 10-K 3267668
2 EX-4.4 exhibit44descriptionofsecu.htm EX-4.4 19986
3 EX-31.1 exhibit311certificationofp.htm EX-31.1 9590
4 EX-31.2 exhibit312certificationofp.htm EX-31.2 9674
5 EX-32.1 exhibit321certificationofp.htm EX-32.1 4123
6 EX-32.2 exhibit322certificationofp.htm EX-32.2 4115
  Complete submission text file 0001823766-22-000003.txt   18012440

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lfg-20211231.xsd EX-101.SCH 126072
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lfg-20211231_cal.xml EX-101.CAL 142446
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lfg-20211231_def.xml EX-101.DEF 973817
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lfg-20211231_lab.xml EX-101.LAB 1156331
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lfg-20211231_pre.xml EX-101.PRE 1202468
175 EXTRACTED XBRL INSTANCE DOCUMENT lfg-20211231_htm.xml XML 2908499
Mailing Address 4444 WESTHEIMER ROAD SUITE G450 HOUSTON TX 77027
Business Address 4444 WESTHEIMER ROAD SUITE G450 HOUSTON TX 77027 (346) 708-8272
Archaea Energy Inc. (Filer) CIK: 0001823766 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39644 | Film No.: 22753096
SIC: 4932 Gas & Other Services Combined