Energy Internet and eVehicles Overview
Governments around the world are wrestling with the challenge of how to prepare society for inevitable climate change. To date most people have been focused on how to reduce Green House Gas emissions, but now there is growing recognition that regardless of what we do to mitigate against climate change the planet is going to be significantly warmer in the coming years with all the attendant problems of more frequent droughts, flooding, sever storms, etc. As such we need to invest in solutions that provide a more robust and resilient infrastructure to withstand this environmental onslaught especially for our electrical and telecommunications systems.
Linking renewable energy with high speed Internet using fiber to the home combined with eVehicles and dynamic charging where vehicle's batteries are charged as it travels along the road, may provide for a whole new "energy Internet" infrastructure for linking small distributed renewable energy sources to users that is far more robust and resilient to survive climate change than today's centralized command and control infrastructure. For more details please see:
Free High Speed Internet to the Home or School Integrated with solar roof top: http://goo.gl/wGjVG
High level architecture of Internet Networks to survive Climate Change: http://goo.gl/juWdH
Architecture and routing protocols for Energy Internet http://goo.gl/niWy1g
Monday, August 24, 2009
How Amazon Kindle eBook addresses climate change through de-materialization
According to a fascinating report from the Cleantech Group, called The Environmental Impact of Amazon’s Kindle, one e-Book device on average can displace the buying of about 22.5 physical books per year, and thus deliver an estimated savings of 168 kg of CO2 per year.
As Emma Ritch, author of the report put it:
Multiplied by millions of units and increased sales of e-books, e-readers will have a staggering impact on improving the sustainability and environmental impact on one of the world’s most polluting industries: the publishing of books, newspapers and magazines.
The report takes a look at the effect of the book and magazine publishing industries on both trees and carbon emissions: the U.S. book and magazine sectors accounted for the harvesting of 125 million trees in 2008, and an average book has a carbon footprint of 7.46 kilograms of CO2 over its lifetime. A book’s carbon footprint also can double if you drive to the store and buy it, versus having it shipped in the mail. So in a similar way to how downloading digital music and listening to it on your computer has a much better carbon footprint than driving to the store and purchasing a CD, the savings for e-Books are about both dematerialization and eliminating the need for transportation.
If a Kindle-user uses the device for the full storage capacity, Ritch says it can “prevent the emission of nearly 11,185 kg of carbon dioxide equivalent,” and for the Kindle DX, that can jump to a savings of 26,098 kg of carbon emissions. But a more average user, who probably won’t use the full storage capacity, will buy about three e-books per Kindle per month, and the report predicts that average consumer would displace closer to 168 kg of CO2 per year.
Considering all of the projected e-Book devices sold between 2009 and 2012 in the U.S., (and taking into account that e-Books don’t often replace books in a 1 to 1 ratio) the report says that e-Books could save 9.9 billion kg of CO2 from being emitted.
- ► 2012 (19)
- ► 2011 (37)
- ► 2010 (65)
- Why IT professionals will become Chief Green Offic...
- Will Vint Cerf revolutionize the smart grid in the...
- Another excellent paper on low carbon Internet arc...
- How Amazon Kindle eBook addresses climate change t...
- Ontario Government launches study to build low car...
- More on how data centers can save millions with fo...
- How downloading music can help fight climate chan...
- Green IT solutuions: energy efficiency versus purc...
- Energy-Aware Internet Routing scheme
- Texas Data Centers to be powered by wind
- ▼ August (10)
- ► 2008 (55)