3 papers
cs.CY2026
UNCASExt -- A Systematic Computational Framework for Uncertainty Propagation and Scope Consistency in Absolute Environmental Sustainability Assessments (AESA)
Erwan Ike de Bantel, Thibault Pirson, Gonzalo Puig-Samper +6
Absolute environmental sustainability assessment (AESA) has gained increasing attention in environmental research and policymaking. However, its reliability is challenged by severa…
cs.CY2025
Purer than pure: how purity reshapes the upstream materiality of the semiconductor industry
Gauthier Roussilhe, Thibault Pirson, David Bol +1
Growing attention is given to the environmental impacts of the digital sector, exacerbated by the increase of digital products and services in our globalized societies. The materia…
cs.CY2025
More than Carbon: Cradle-to-Grave environmental impacts of GenAI training on the Nvidia A100 GPU
Sophia Falk, David Ekchajzer, Thibault Pirson +5
The rapid expansion of Artificial Intelligence (AI) has intensified concerns about its environmental sustainability. Current assessments focus on operational carbon emissions using…