CSV to JSON-LD & Zolca

Job ID: 40064039

Budget: €8 – €30 EUR

I have a three CSV files was exported from ChatGPT 5.1 and now needs to slot straight into openLCA 2.5. The job is simply to take exported or copied cvs format exactly as-is and convert the dataset into separate files, fully compatible files in JSON-LD and/or Zolca ready to be imported in OPENLCA whichever works first. Guided field mapping, renaming, or calculated extras may needed for a faithful conversion that OpenLCA can import without error.

Inputs
Master inventory (process + flows) — master_inventory.csv
Background mapping (to ecoinvent 3.12) — mapping_background.csv
Scenario parameters — parameters.csv

Deliverables
• JSON-LD file that opens cleanly in openLCA 2.5.
• Zolca file with the same data, likewise ready for import.
• Go through the conversion process providing screen recording and narrated text.

A quick validation would be running a duplication process in my system confirming successful import in my database, so I can move to the successful ending of the project.