This is Argonne National Laboratory’s R&D version of GREET.
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For versions of GREET used for determining tax credits, please click here.
Publication Details
Title : Updated Natural Gas Pathways in GREET 2021Publication Date : October 01, 2021
Authors : A. Burnham
Abstract : Argonne National Laboratory researchers have been analyzing the environmental impacts of natural gas (NG) production and use for more than 20 years. With the rapid development of shale gas production in the past few years, significant efforts have been made to examine various stages of natural gas pathways to estimate their life-cycle impacts. In GREET 2021, we changed the default CH4 emissions to be based on a hybrid bottom-up and top-down approach.