https://github.com/maximeagez/pylcaio

A Python class to hybridize lifecycle assessment (LCA) and environmentally extended input-output (EEIO) databases.
https://github.com/maximeagez/pylcaio

brightway2 carbon-footprint database ecoinvent energy-consumption environmental-modelling exiobase industrial-ecology input-output life-cycle-assessment scientific-research water-footprint

Last synced: about 1 month ago
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A Python class to hybridize lifecycle assessment (LCA) and environmentally extended input-output (EEIO) databases.

• Host: GitHub
• URL: https://github.com/maximeagez/pylcaio
• Owner: MaximeAgez
• License: gpl-2.0
• Created: 2019-03-19T14:32:47.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2023-01-24T21:58:37.000Z (almost 2 years ago)
• Last Synced: 2024-10-29T22:30:12.217Z (about 2 months ago)
• Topics: brightway2, carbon-footprint, database, ecoinvent, energy-consumption, environmental-modelling, exiobase, industrial-ecology, input-output, life-cycle-assessment, scientific-research, water-footprint
• Language: Python
• Homepage:
• Size: 47.7 MB
• Stars: 38
• Watchers: 2
• Forks: 7
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

• open-sustainable-technology - pyLCAIO - An object class to hybridize lifecycle assessment and environmentally extended input-output (EEIO) databases. (Industrial Ecology / Input Output Model)

README

        
# pyLCAIO

An object class to hybridize lifecycle assessment (LCA) and environmentally extended input-output (EEIO) databases.

* Create your own LCA-IO hybrid database (e.g., combining ecoinvent and exiobase data)

* Automates hybridization and correction for double-counting with two available methods (STAM and binary)

* Default parameters only allow the hybridization of ecoinvent 3.5, 3.6, 3.7, 3.7.1, 3.8 and 3.9 with EXIOBASE3.7+ (v3.7 and higher)

* The resulting hybrid-ecoinvent database can be exported to brightway2 and the GUI activity-browser

* Includes matching of ecoinvent and EXIOBASE environmental flows to Impact World+

Specific additional features, _**only available**_ while hybridization ecoinvent3.5 with exiobase

* Can accept capitals-endogenized version of EXIOBASE

* Includes extrapolated additional environmental extensions for EXIOBASE (from USEEIO)

* Includes _**regionalized**_ characterization matrices for use with Impact World+

This library will be regularly updated to provide support for newer versions of ecoinvent.

# System requirements

Under 12GM of RAM you will most likely run into a MemoryError, making it impossible to generate a database

# Dependencies

* Python 3

* Pandas

* Numpy

* Scipy

* pymrio

* ecospold2matrix

* pickle

* brightway2

* bw2agg

# Related publications

* Majeau-Bettez, G., Agez, M., Wood, R., Södersten, C., Margni, M., Strømman, A. H., & Samson, R. (2017). Streamlined Hybridization software: merging Ecoinvent and Exiobase. In Biennial Conference of the International Society for Industrial Ecology.

* Agez, M., Majeau-Bettez, G., Margni, M., Strømman, A. H., & Samson, R. (2019). Lifting the veil on the correction of double counting incidents in hybrid Life Cycle Assessment. Journal of Industrial Ecology, 24(3), 517–533. https://doi.org/https://doi.org/10.1111/jiec.12945

* Agez, M., Wood, R., Margni, M., Strømman, A. H., Samson, R., & Majeau-Bettez, G. (2020). Hybridization of complete LCA and MRIO databases for a comprehensive product system coverage. Journal of Industrial Ecology, 24(4), 774–790. https://doi.org/10.1111/jiec.12979

* Agez, M., Muller, E., Patouillard, L., Södersten, C. J. H., Arvesen, A., Margni, M., Samson, R., & Majeau-Bettez, G. (2021). Correcting remaining truncations in hybrid LCA database compilation. Journal of Industrial Ecology. https://doi.org/10.1111/jiec.13132