Assessing the average energy intensity of Internet transmissions is a complex task that has
been a controversial subject of discussion. Estimates published over the last decade diverge …

Interactive devices and the services they support are reliant on the cloud and the digital
infrastructure supporting it. The environmental impacts of this infrastructure are substantial …

Recent research has advocated for a broader conception of evaluation for Sustainable HCI
(SHCI), using interdisciplinary insights and methods. In this paper, we put this into practice to …

In this study, we use an improved, more accurate model to analyze the energy footprint of
content downloaded from a major online newspaper by means of various combinations of …

Estimates of the energy intensity of the Internet diverge by several orders of magnitude. We
present existing assessments and identify diverging definitions of the system boundary as …

This research investigates the carbon footprint of the lifecycle of console games, using the
example of PlayStation® 3 distribution in the UK. We estimate total carbon equivalent …

The assessment of energy consumption of data traffic for Internet services usually relies on
energy intensity figures (in Wh/GB). In this paper, we argue against using these indicators for …

Assessing the energy consumption or carbon foot-print of data distribution of video
streaming services is usually carried out through energy or carbon intensity figures (in Wh or …

Audio and video streaming and on-demand services have dramatically changed how, and
how much, media is consumed. Streaming generally allows a much larger selection of …

The IT industry in general and data centers in particular are subject to a very dynamic
development. Within a few years, the structure and components of data centers can change …