About this repository

The code in this repository supports the conversion of these tables into into the Bonsai RDF ontology.

This readme also explains the reasoning behind the choice to use the hybrid (rather than monetary) tables of EXIOBASE for the prototype.

Run it

Setup

Clone repository

$ git clone [email protected]:BONSAMURAIS/EXIOBASE-conversion-software.git
$ cd EXIOBASE-conversion-software

Create pipenv

$ pipenv install
$ pipenv shell

Install

$ python setup.py install

Download hsup and huse tables

The original data can be downloaded from the BONSAI harvard dataverse.

• Go to the harvard dataverse homepage.
• Download the MR_HSUP_2011_v3_3_17.xlsb and MR_HUSE_2011_v3_3_17.xlsb data files
• Move the HSUP and HUSE files to the /data folder.

Usage

As a command line tool

Convert xslb to csv

$ excel2csv-cli -i data/MR_HSUP_2011_v3_3_17.xlsb -o data/
$ excel2csv-cli -i data/MR_HUSE_2011_v3_3_17.xlsb -o data/

Convert csv to nt

csv2rdf-cli -i data/MR_HSUP_2011_v3_3_17.csv -o data/  -c HSUP --flowtype output
csv2rdf-cli -i data/MR_HUSE_2011_v3_3_17.csv -o data/  -c HUSE --flowtype input

Contributing

All contributions to the scripts should be via pull request. Please do not edit this package directly!

Choice to use the hybrid tables of EXIOBASE

Versions of Exiobase currently available

There are monetary and hybrid tables published on exiobase.eu .

Monetary tables

The Monetary Input-Otput tables (MIOTs) are calculated for the years 1995-2011. There are two types of tables:

• Product by product (200x200) x 49 countries/ROW regions
• Industry by industry (163*163 ) x 49 countries//ROW regions

The MIOTs were constructed using the industry technology assumption.

Hybrid tables

The hybrid dataset includes Hybrid Supply and Use tables (HSUTs) and Hybrid Input-Output tables (HIOTs). The tables are just for the year 2011. The HIOT was constructed using the by-product technology assumption.

Differences between the two tables

The differencies between the types of tables are listed in the table below.

The lack of value added in the hybrid table is a temporary issue

Selected framework for Bonsai

For the purpose of this work we have used the hybrid supply and use tables (v3.3.17) were selected for the BONSAI prototype for the following reasons:

• The aim of Bonsai is to leave to the user the choice of algorithms to transform supply and use tables into input-output tables. Currently there are no monetary supply and use tables available. The available MIOTs are the result of the adoption of the specific industry technology assumption.
• Hybrid tables can be easily linked to other existing LCA-datasets because the tangible flows are accounted either in tonne or TJ. Therefore there is no need to use prices that may be a further source of uncertainty.