Supporting material of the article “An environmental and economic assessment of bioplastic from urban biowaste. The example of polyhydroxyalkanoate”

<b>Supporting Material A</b><br>System boundaries and detailed life cycle inventory. <br>The life cycle inventory of the following processes is described, included the uncertainty distribution of all the parameters resulted from a detailed literature review:- Economic data<br>- Current municipal food waste (source separated and residual) and sewage sludge management in the 5 clusters<br>- Municipal food waste and sewage sludge composition (chemical composition and low heating value) in the 5 clusters <br>- Municipal food waste collection <br>- Biorefinery producing PHA <br>- Anaerobic digestion (AD) with Pre-treatment of source-separated municipal food waste <br>- Composting <br>- Dewatering of the digestate<br>- Treatment of the reject water from the dewatering <br>- Incineration with energy recovery<br>- Mechanical biological treatment: stabilization and pre-treatment <br>- Landfilling <br>- Use-on-land: compost, digestate, and raw sewage sludge<br>- Avoided fertilizers <br>- Consumed and avoided marginal energy (electricity, space heating, diesel) <br>- Transport <br>- Salary <br>- PHA from first-generation biomass <br>- Fossil plastic <br><br><b>Supporting Material B</b> <br>LCA and LCC results per impact category, per process and per contributing flow. <br>