https://github.com/brightway-lca/bw_ecoinvent_metadata

Base ecoinvent flows, methods, and characterization factors
https://github.com/brightway-lca/bw_ecoinvent_metadata

bw3 ecoinvent life-cycle-assessment python

Last synced: about 2 months ago
JSON representation

Base ecoinvent flows, methods, and characterization factors

• Host: GitHub
• URL: https://github.com/brightway-lca/bw_ecoinvent_metadata
• Owner: brightway-lca
• License: bsd-3-clause
• Created: 2019-10-07T07:06:32.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-05-24T11:48:34.000Z (over 1 year ago)
• Last Synced: 2024-01-26T07:05:34.213Z (11 months ago)
• Topics: bw3, ecoinvent, life-cycle-assessment, python
• Language: Python
• Size: 22.5 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Brightway ecoinvent metadata

This package provides metadata based on the `ecoinvent database `__ for life cycle assessment for use in the Brightway framework.

Uses ``bw_projects`` and ``bw_default_backend``.

## Installation

Install via ``pip`` or ``conda`` (``conda install -c cmutel bw_ecoinvent_metadata``).

## Usage

After first creating a new project:

    from bw_ecoinvent_metadata import add_ecoinvent_metadata

    add_ecoinvent_metadata()

## Development

Check out the ``dev`` branch to see the source data files.

A complete source clone require `git large file storage `__.

To regenerate the metadata database, run the following in a new project:

    from bw_ecoinvent_metadata import EcoinventMetadataImporter

    import bw_default_backend as backend

    from bw_projects import projects

    # Change as desired

    temp_project = "__ecoinvent_metadata_temp__"

    projects.create_project(temp_project)

    version = "3.6" # Or whatever

    ei = EcoinventMetadataImporter(version=version)

    ei.apply_strategies()

    backend.create(ei.data)