The LoCaT project’s study has been released and we are thrilled to have been a part of this significant project, bringing together broadcasters from across Europe to analyse the energy consumption of different methods of watching TV – antennas, Freeview boxes, satellites and online apps.

We developed our own approach, in collaboration with leading academics in this area. We are pleased that the findings from our independent methodology was aligned with other studies in this area, whilst also providing some unique perspectives. We are very proud to have been a part of it and are excited to finally share the findings with you!

The bottom line is that, for individual viewers, the emissions per hour across all viewing methods are still quite small when compared with other every day activities like driving to the shops. When you’re comparing delivery methods of TV content, the many-to-one distribution of terrestrial TV comes out most efficient when compared to linear TV distributed over the internet. What’s still to be explored is the consequential effects of significant increase in internet traffic from viewing TV will affect the internet energy consumption in the longer-term.

The Carbon Trust have released a white paper on the carbon impact of video streaming. This publication is an important milestone for DIMPACT, a collaborative project run by Carnstone with the University of Bristol to help the digital media industry map and manage its carbon impacts.

The study estimates the average carbon footprint in Europe per hour of video streaming is approximately 55gCO2e, equivalent to boiling an average electric kettle three times.

It also shows that the viewing devices are responsible for the largest part of the overall carbon footprint. For example, the footprint of watching on a 50-inch TV is shown to be roughly 4.5 times that of watching on a laptop, and roughly 90 times that of watching on a smartphone.

The 2011 UN Guiding Principles turned societal expectations of the role of business in human rights into global standards which companies are expected to meet. However, many companies find it difficult to practically implement them through existing business processes. This pragmatic guide was written with business practitioners in mind to address this difficulty. It summarises Ruggie's recommendations and communicates human rights standards in an engaging and user-friendly format. It also includes case studies highlighting significant human rights issues by industry.

As a follow-up exercise, we recently analysed to what extent FTSE 100 companies meet the new reporting requirements. Our analysis demonstrated decidedly mixed progress. You can access the full findings by clicking the article link below.