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
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…
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…