Tag: cloud computing
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SAP to power its cloud computing infrastructure from 100% renewable energy
Cloud computing is often incorrectly touted as being a green, more environmentally-friendly, computing option. This confusion occurs because people forget that while cloud computing may be more energy efficient (may be), the environmental friendliness is determined by how much carbon is produced in the generation of that energy. If a data centre is primarily powered…
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Why are Salesforce hiding the emissions of their cloud?
The lack of transparency from Cloud computing providers is something we have discussed many times on this blog – today we thought we’d highlight an example. Salesforce dedicates a significant portion of its site to Sustainability and on “Using cloud computing to benefit our environment”. They even have nice calculators and graphs of how Green…
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Cloud Computing: Google Apps cloud has a relatively high carbon intensity
I have been researching and publishing on Cloud Computing for quite some time here. Specifically, I’ve been highlighting how it is not possible to know if Cloud computing is truly sustainable because none of the significant Cloud providers are publishing sufficient data about their energy consumption, carbon emissions and water use. It is not enough…
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Use open source platforms to find cloud computing’s energy and emissions footprint
Regular GreenMonk readers will be very aware that I am deeply skeptical about claims that Cloud Computing is Green (or even energy efficient). And that I talk about the significant carbon, water and biodiversity effects cloud computing can have. One of the biggest issues with any claims of Cloud Computing being energy efficient, or…
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Is Cloud Computing Green?
I gave the keynote address at the Digital Trends 2011 event organised by HePIS and CEPIS in Athens recently. My talk was on Cloud Computing’s Green Potential and in my presentation, I claimed that Cloud Computing is NOT Green. I started the talk by explaining what Cloud Computing is and the many advantages it can…
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Don’t forget – where your cloud apps are hosted helps determine their carbon footprint
Back in July of this year (2011), the Carbon Disclosure Project (CDP), in conjunction with Verdantix, released a report titled Cloud Computing – The IT Solution for the 21st Century [PDF warning] which erroneously claims Cloud Computing is Green. Shortly after it was released, I wrote a long post outlining exactly where the report was…
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HP joins ranks of microserver providers with Redstone
The machine in the photo above is HP’s newly announced Redstone server development platform. Capable of fitting 288 servers into a 4U rack enclosure, it packs a lot of punch into a small space. The servers are System on a Chip based on Calxeda ARM processors but according to HP, future versions will include “Intel®…
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Carbon Disclosure Project’s emissions reduction claims for cloud computing are flawed
The Carbon Disclosure Project (CDP) is a not-for-profit organisation which takes in greenhouse gas emissions, water use and climate change strategy data from thousands of organisations globally. This data is voluntarily disclosed by these organisations and is CDP’s lifeblood. Yesterday the CDP launched a new study Cloud Computing – The IT Solution for the 21st…