Current report filing


Dec. 28, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Dec. 28, 2022
Current Fiscal Year End Date --12-31
Entity File Number 001-39644
Entity Registrant Name ARCHAEA ENERGY INC.
Entity Central Index Key 0001823766
Entity Tax Identification Number 85-2867266
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 4444 Westheimer Road
Entity Address, Address Line Two Suite G450
Entity Address, City or Town Houston
Entity Address, State or Province TX
Entity Address, Postal Zip Code 77027
City Area Code 346
Local Phone Number 708-8272
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Class A Common Stock, par value $0.0001 per share
Trading Symbol LFG
Security Exchange Name NYSE
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false