Environmental impacts are most of the time calculated following the attributional approach, which basically means "attributing a share of the cake" of the environmental impacts to an actor or a functional unit. The Consequential approach is less known, but sometimes far more instructive regarding the short-term and long-term impact dynamics. This article presents both approaches and explains the benefits and biases of both.

V1.0 of Scaphandre has been released, including Windows support and a better coverage of a machine's components power usage. It is an important milestone for the project. Here’s why.

Hubblo is growing. We, Muleine Lim, David Ekchajzer, Laurent Eskenazi, Eric Fourboul and Benoit Petit, bring together our expertise in favor of the assessment and reduction of the environmental impacts of digital services, infrastructure and activities...

Climate change can't be cancelled, and greenwashing statements are only making it worse. We can still mitigate it to have a decent future. This is time for action, since 40 years...