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
Wednesday, May 27, 2009
Electricity consumption by consumer electronics exceeds that of traditional appliances in many homes
IEA - Rising numbers of electronic gadgets undo efficiency gains
Reporting about the new IEA publication Gadgets and Gigawatts which finds that the rapidly growing number of televisions, laptops and other electronic devices will triple energy consumption by 2030, the newswire quotes.
Power alarm over home electronics
In a report yesterday, the Paris-based IEA urged governments around the world to quickly adopt new standards that would make electronic devices such as televisions, laptops and game consoles more energy efficient.
All those PlayStations that are hooked up in the family rooms of the nation are notorious energy vampires. So, too, are the chargers that are needed to keep juiced the iPods, cellphones, laptops and cordless phones that are staples of modern living.
In its report yesterday, the International Energy Agency said the boom in electronics threatens to undermine efforts to reduce residential power demand and cut greenhouse gas emissions.
“Despite anticipated improvements in the efficiency of electronic devices, these savings are likely to be overshadowed by the rising demand for technology” in both the rich world and developing countries, IEA president Nobuo Tanaka said in a release.
Residential power demand is soaring with the proliferation of MP3 players, home video games, set-top boxes, wireless routers, portable phones and flat-screen, high-definition digital televisions. In the typical rich-world household, electricity demand from consumer electronics now far exceeds the amount of power used by appliances like fridges and dishwashers.
Last year, the world spent $80-billion (U.S.) on electricity to power these household electronics, and that is expected to grow to $200-billion by 2030. To meet the demand would require the output of 200 new power plants, and would double greenhouse gas emissions to one billion tonnes of carbon dioxide a year.
Gadgets and Gigawatts -- Policies for Energy Efficient Electronics, ISBN 978-92-64-05953-5, paper €100, PDF €80 (2009)
Subject: CO2 Emissions ; Electricity ; Energy Efficiency ; Sustainable Development
By 2010 there will be over 3.5 billion mobile phones subscribers, 2 billion TVs in use around the world and 1 billion personal computers. Electronic devices are a growing part of our lives and many of us can count between 20 and 30 separate items in our homes, from major items like televisions to a host of small gadgets. The communication and entertainment benefits these bring are not only going to people in wealthier nations - in Africa, for example, one in nine people now has a mobile phone. But as these electronic devices gain popularity, they account for a growing portion of household energy consumption.
How “smart” is this equipment from an energy efficiency perspective and should we be concerned about how much energy these gadgets use? What is the potential for energy savings?
This new book, Gadgets and Gigawatts: Policies for Energy Efficient Electronics, includes a global assessment of the changing pattern in residential electricity consumption over the past decade and an in-depth analysis of the role played by electronic equipment. It reviews the influence that government policies have had on creating markets for more energy efficient appliances and identifies new opportunities for creating smarter, more energy efficient homes. This book is essential reading for policy makers and others interested in improving the energy efficiency of our ho
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