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10 | 10 | [](https://anaconda.org/diepers/timex_lca)
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| -> ℹ️ *This package is still under development and some functionalities may change in the future.* |
| 13 | +> ℹ️ _This package is still under development and some functionalities may change in the future._ |
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| -This is a python package for __time-explicit Life Cycle Assessment (LCA)__, building on top of the [Brightway](https://docs.brightway.dev/en/latest) LCA framework. |
| 15 | +This is a python package for time-explicit Life Cycle Assessment that helps you assess the environmental impacts of products and processes over time. `timex_lca` builds on top of the [Brightway LCA framework](https://docs.brightway.dev/en/latest). |
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| -Time-explicit LCA aims to treat time more coherently in LCA, by __streamlining dynamic LCI and LCIA with prospective LCI databases__. As such, `timex_lca` enables the consideration of both the __timing of processes and emissions__ (e.g., end-of-life treatment occurs 20 years after construction), as well as the __changing state__ of the production system (e.g., increasing shares of renewable electricity in the future). |
| 17 | +## Features |
| 18 | +This package enables you to account for: |
| 19 | +- **Timing of processes** throughout the supply chain (e.g., end-of-life treatment occurs 20 years after construction) |
| 20 | +- **Variable** and/or **evolving** supply chains & technologies (e.g., increasing shares of renewable electricity in the future) |
| 21 | +- **Timing of emissions** (by applying dynamic characterization functions) |
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| -Users can define the timing of process and emission exchanges as *temporal distributions*. `timex_lca` automatically propoagates the temporal information through the supply chain and sources the LCI data from the corresponding time explicit database. As the timing of each emission is recorded, `timex_lca` supports __dynamic LCIA methods__, which are provided for the climate change metrics radiative forcing and global warming potential. |
| 23 | +You can define temporal distributions for process and emission exchanges, which are then *automatically* propagated through the supply chain and mapped to corresponding time-explicit databases. The resulting time-explicit LCI reflects the current technology status within the production system at the actual time of each process. Also, `timex_lca` keeps track of the timing of emissions which means that you can apply dynamic characterization functions. |
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| -Time explicit LCA can provide more representative LCA results for use cases, such as: |
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| -- products with variable or evolving production systems |
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| -- long-lived products |
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| -- products with biogenic carbon |
| 25 | +## Use cases: |
| 26 | +`timex_lca` is ideal for cases with: |
| 27 | +- **Variable** or strongly **evolving production systems** |
| 28 | +- **Long-lived** products |
| 29 | +- **Biogenic** carbon |
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26 |
| -### Quick links: |
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| -All [documentation](https://timex.readthedocs.io/en/latest/), including detailed description of `timex_lca`. |
| 31 | +## Documentation and Resources: |
| 32 | +- [Full Documentation](https://timex.readthedocs.io/en/latest/) |
| 33 | +- [Installation Guide](https://timex.readthedocs.io/en/latest/content/installation.html) |
| 34 | +- [Example Notebook](https://github.com/TimoDiepers/timex/blob/main/notebooks/example_setac.ipynb) |
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| -[Installation instructions](https://timex.readthedocs.io/en/latest/content/installation.html) |
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| -[Example notebook](https://github.com/TimoDiepers/timex/blob/main/notebooks/example_setac.ipynb) |
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| -### Questions and remarks: |
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| -For suggestions of improvements or reporting of bugs, please open an issue on the Github page, send a pull request or directly contact the maintainers. |
| 36 | +### Contributing: |
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| 38 | +We welcome contributions! If you have suggestions or want to fix a bug, please: |
| 39 | +- [Open an Issue](https://github.com/TimoDiepers/timex/issues) |
| 40 | +- [Send a Pull Request](https://github.com/TimoDiepers/timex/pulls) |
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