A case study of the homepage: 13 tonnes of carbon saved through sustainable web design choices.

Working alongside the Digital Marketing Team, we have managed to reduce the page weight of the University’s homepage, www.ed.ac.uk, so that it produces 13 less tonnes of CO2 per year. Implementing the change As part of the wider EdWeb2 update, the university’s homepage has undergone changes to improve its performance and reduce its environmental impact. […]

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Seeing Everything in Green and Red Can Lead You Astray: Unpacking the Complexities of Green Hosting Providers

Choosing a green hosting provider is a great way to improve your digital sustainability. But, as I’ve found out, this is only one part of the puzzle towards responsible digital ownership. Read more to understand the complexities behind a green hosting certification.   With global data use is skyrocketing, so the push to decarbonise the […]

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It’s Digital Clean-Up Day next week! (15th March 2025)

The 15th of March marks Digital Clean-up Day, a day dedicated to raising awareness about digital pollution and an opportunity to audit all data, both personal and work-related.  Cleaning up the clouds Systems for pretty much everything (work, communication, education, healthcare, gaming, finance, and more) have gradually transitioned online, aiming to increase flexibility, accessibility, and […]

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It’s not only about the carbon emissions: Using insight to get meaningful and useful sustainability metrics.

We’ve collaborated with Little Forest to identify key metrics for their Web Sustainability Feature. Find out about how I navigated the nuances of the data to make the tool more precise and actionable for web publishers. When I first started my internship as a Green Web Estate Intern, it felt a bit like staring into […]

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Exploring Digital Sustainability: Insights from the Start of My Green Web Estate Internship

  Understanding and Measuring the Environmental Impact of the University of Edinburgh’s Web Estate – Initial Insights and Further Questions from my Summer Internship. About Me & My Background  Hello! I’m Oisin (or Osh), a soon-to-be fourth-year Sustainable Development student studying on the Human Geography pathway. My background in sustainability and activism meant that this […]

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