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Repository, with code to use BACI trade data to estimate price uncertainty in ecoinvent-EXIOBASE hybrid LCA model

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jakobsarthur/Price_Uncertainty_HLCA

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Uncertainty in Hybrid LCA from price variance

This library can be used to map BACI trade flows to the reference products of ecoinvent activities. It is built around a fork the hybridisatoin package for ecoinvent 3.5 and EXIOBASE pylcaio by Maxime Agez. The relevant fork is found here.

Price data is a crucial component linking physical LCA data with monetary MRIO data. Commodity price are subject to various market dynamics and trade relations, leading to high variance in the pirce of the given commodity. This package links BACI trade flows ecoinvent activities based on their reference product and geographical resolution/information to obtain a volume weighted price distribution for the refrence products.

Three notebooks are provided to guide the users in how to use the various functions.

Installation

Requirements

  • Scipy
  • Numpy
  • Ray
  • pypardiso
  • pylcaio
  • pymrio
  • ecospold2matrix
  • feather

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Repository, with code to use BACI trade data to estimate price uncertainty in ecoinvent-EXIOBASE hybrid LCA model

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