Pillot Benjamin auteur aut IRD Guimbretère G. auteur aut IRD Révillion C. auteur aut IRD Mathiak C. auteur aut IRD Authier Romain auteur aut IRD text journalArticle eng text/pdf reformatted digital access The recent rise of energy prices in Europe has directly impacted retail trade such as artisan bakeries. While energy transition is now a tangible aim for the bakery sector, apprehending its near future requires reconciling scales of analysis: from the baking technology to the territory where bakers and bread consumers will interact, based on aspects such as bakery organization, bread type or population dietary behavior. The solar cooking literature typically synthesizes such a fork in the road: the device (solar cooker) has been deeply scrutinized and improved, but wider socio-technical approaches are now required to eventually trigger changes at the sector level. Based on those elements, we thus propose a modeling framework with spatiotemporal granularity that integrates the various scales of analysis for planning sustainable transition of the bakery sector. We then derive decision-aid indicators for assessing information such as bread accessibility & viability, bread turnover (baked bread that is actually consumed), economic return or environmental impact. Finally, we apply this set of tools to the specific example of direct solar baking and demonstrate the various potential applications - regional to continental-scale spatial mapping, geolocated time series, etc. - by producing benchmark results and scenarios across the western European territory. specialized Artisan bakeries Solar energy Decision-aid Socio-technical transition Multi-scale analysis 021 020 118 103815 [13 p.] 2024 2214-6296 https://www.documentation.ird.fr/hor/fdi:010092073 10.1016/j.erss.2024.103815 2214-6296 [F B010092073] https://www.documentation.ird.fr/hor/fdi:010092073 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/2024-12/010092073.pdf IRD - Base Horizon / Pleins textes 2024-12-04 2025-11-06 fdi:010092073 fre