{"id":648,"date":"2023-03-31T15:53:47","date_gmt":"2023-03-31T13:53:47","guid":{"rendered":"https:\/\/www.mines-stetienne.fr\/fayol\/?page_id=648"},"modified":"2023-03-31T15:54:00","modified_gmt":"2023-03-31T13:54:00","slug":"these-preparee-par-gonzalo-puig-samper-naranjo","status":"publish","type":"page","link":"https:\/\/www.mines-stetienne.fr\/fayol\/theses\/these-preparee-par-gonzalo-puig-samper-naranjo\/","title":{"rendered":"Th\u00e8se pr\u00e9par\u00e9e par Gonzalo\u00a0Puig-Samper Naranjo"},"content":{"rendered":"

Titre : D\u00e9veloppement d’une m\u00e9thodologie d’\u00e9valuation de la durabilit\u00e9 environnementale absolue (AESA) des gaz renouvelables et application \u00e0 une \u00e9tude de cas de biom\u00e9thane issu de la pyrogaz\u00e9ification de la biomasse.
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D\u00e9but de th\u00e8se : <\/strong>03\/10\/2022
\nFin de th\u00e8se :\u00a0<\/strong><\/p>\n

R\u00e9sum\u00e9 : <\/strong>Various assessment methods (AESA and territorial LCA) are in development and the coupling between the two seems promising to provide decision-makers with a better view of the planetary and territorial impacts for subjects such as green gas production.
\nThe aim of this PhD is to rely on these two bunches of methods to propose an assessment method that will take into account both the territorial specificities of the studied project and its environmental sustainability regarding planetary boundaries.
\nBesides, some methodological developments will have to be done on biodiversity and land-system change, which are impacts category that are not currently not very well taken into account by LCA, but who raise high stakes for the use of biomass to produce gas.
\nSuggested RQs<\/p>\n

– Sharing of the safe operating space among activities. How to deal with intermediate products (such as energy)? Differentiated sharing based on industry sector\u2019s \u201cability to reduce\u201d
\n– Assigning a share to future (not yet developed) technology
\n– Dealing with multi-functionality
\n– Combining territorial and PB-based LCA
\n– How to model and account for technology upscaling and future technological improvement in AESA?<\/p>\n

\u00a0<\/strong><\/p>\n

Mots cl\u00e9s\u00a0:<\/strong><\/p>\n

Date de soutenance pr\u00e9vue :\u00a0<\/strong><\/p>\n

Encadrement :<\/strong><\/p>\n