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
Tuesday, January 27, 2009
Green Supercomputer uses cyclists for power
Energy-efficient system drives climate modeling for U Maine computer science professor
In the process of building a grid that will allow users--including members of the public--to manipulate scientific models through a Web portal, Phillip Dickens, a computer science professor from the University of Maine, discovered he could go green with the choice of supercomputer he needed for the job. In fact, to demonstrate how low the energy requirements of a supercomputer could be, he enlisted members of the university's bicycle team to power it with their pedaling.
The demonstration, captured in the video below, shows a group of stationary bicyclists on one side of the room and a monitor displaying a glacial model on the other side. "This system--with a ridiculously small amount of power--was still doing world-class calculations," said James Bailey, marketing director for SiCortex, the company that makes the brand of supercomputer Dickens purchased.
The Search for the Right Supercomputer
Dickens's search for a computer wasn't quick. It began when he received a $200,000 grant in 2007 from the National Science Foundation to purchase a supercomputer upon which to run the Scientific Grid Portal for accessing his university's computing resources.
Dickens spent a year researching what system to buy. He wanted to get a supercomputer that wouldn't require dedicated resources to maintain and that would fit within his relatively modest hardware budget. "It takes a lot to put another supercomputer into the current facility. I didn't want to do that," he said. "I didn't want to worry about how to pay for maintenance." Plus, the institution was pushing to make the campuses as green as possible, and a traditional supercomputer purchase wouldn't necessarily satisfy that goal
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