Benoit Petit ICT Infrastructure Engineer at Hubblo We know Rust is performant and can be used to build software that have a low footprint on IT resources. But how much does it relate to energy consumption? It this a crucial part of architectural choices for lighter applications (some would say "greener")? How Rust could be used to assess the environmental impacts of ICT? What are the environmental impacts of ICT anyway? Is electricity the only topic? We’ll try to give decent answers to those questions and provide leads to dig deeper in those huge yet mostly unknown topics.