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, July 20, 2010
The green telecoms market is expected to be worth $122 billion by 2014
Pike Research has released a report, called Green Telecoms Networks, which looks at green telecoms initiatives worldwide - the opportunities, technology requirements and environmental impact.
The report focuses on the direct impact of green technologies and practices on telecoms networks and reaches the headline conclusion that green telecom network infrastructure investments will be worth $122bn by 2014, representing over 46% of telecoms capital expenditure worldwide. Of that, 63% of the investments will be for mobile networks.
The Asia Pacific region is expected to lead the capex spending by 2014, followed by Europe. Global emissions reductions by then (compared with doing nothing) are estimated at 24%, with a 46% reduction from mobile networks.
Mobile networks, base stations and switching centres will be a focus since they can consume 70%-80% of an operator’s network energy usage. Whilst the use of renewable energy solutions continue to face ROI issue because of their initial cost, as business cases move to a total cost of ownership (TCO) model their implementation becomes more attractive. Pike Research predicts that renewable energy will power 4.5% of the world’s mobile base stations by 2014, up from just 0.11% in 2010. The figure will be higher – 8% - in developing countries.
Fixed networks have declining subscriber numbers, and hence costs, so are less of a concern. Nevertheless, emissions reductions of 15% are still expected by 2014 from technology improvements at the component/board level.
Pike Research also points out that there are lots of opportunities for both fixed and mobile network operators to reduce emissions from data centres, both in the design of the facilities and in the IT itself, through server consolidation and virtualisation, for example.
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