We have been tracking this topic the inception of Vertatique and it is consistently our most-Googles post. We just updated it to better present the material and add newer information..
Companies and individuals are advancing innovative ideas for more sustainable products. These range from products and services available today to futuristic concepts for tomorrow. Our latest are an Ebola-proof tablet and a computer built with 100% recycled plastic.
Dematerialization refers to the reduction in the quantity of materials required to accomplish a function in society. In sustainability terms, dematerialization refers to the replacement of a high-resource/waste activity with a lower-impact one. ICT has become a powerful dematerialization force, evidenced, for example, by how it has replaced physical mail with electronic mail. The US theatrical release of a major motion picture only in digital marks another phase in media dematerialization.
Updates from Asia-Pacific. Click here for regional Green ICT updates from around the globe. Click on 'Asia-Pac' tag above for all news about the region. (Information about the ICT implications of Japan's earthquake and tsunami have been moved to its own post.) Our latest item looks at the e-waste management markets in India and in China.
Updates from Europe. Click on "Europe" tag above for all news about the region. Click here for regional Green ICT updates from around the globe.
UK-based BSI group is hosting the documents for a new standards series - ISO/IEC I 30134 - for data center performance. One standard centers around the well-known PUE metric. Another proposes a renewable energy factor (REF). We inspected the REF document, but found little useful information about what an REF standard might look like.
Upcoming Green ICT conferences and workshops around the world. We just added a 2015 event in Split, Croatia
We have also included links to past conferences to aid your search for Green ICT materials.
Quiz: Which region has the most Green ICT conferences?
We documented how the e-waste America ships overseas returns to threaten it's citizen's health. Now, we've learned how that e-waste also threatens America's national security.
Cloud computing has the potential to significantly advance Green ICT. Cloud computing can be greener than in-house data centers for many small and medium companies. Yet many of the wasteful practices that result in unnecessary resource consumption and toxic emissions in traditional ICT are now finding there way into cloud utilization.
A 2010 version of this post was titled "No One Can Agree on Typical PUE". I wrote, "As more data centers measure their PUE, managers ask what is typical? The industry does not seem to agree, so a wide range of numbers is out there." I updated the post in 2012 with the latest data, concluding that most data centers still appear to be operating above a PUE of 2.0."
I put the question to Vertatique's global Green ICT community in August 2013 via a tweet: "After years of #GreenICT, is there evidence that most #datacenters now operate below PUE 2.0?". This was one of our most-retweeted, but no one came forward with new evidence. Some replied in the emphatic negative.
Three years of very enlightening survey results from Digital Realty, including the 2014 data, confirm that the 2012 analysis. The only lower (better) average PUE came from Microsoft.
The number of Green ICT conferences continue to rebound after an earlier decline. The most recent quarter was driven by a surge in North American conferences.to a level we have not seen since Q2 2013.
The original directory of upcoming and past Green IT conferences is now the Green ICT Conference Directory. We did this because of the increasing number that include or focus on sustainability in communications.