1. Technology and SME business opportunities in the green space through communications enabled applications (CEA) We b services + Cloud Computing + Mobile Handoff + Green Nodes Bill St. Arnaud [email_address] Unless otherwise noted all material in this slide deck may be reproduced, modified or distributed without prior permission of the author
12. The Global ICT Carbon Footprint by Subsector www.smart2020.org The Number of PCs (Desktops and Laptops) Globally is Expected to Increase from 592 Million in 2002 to More Than Four Billion in 2020 Data Centers & Clouds Are Low Hanging Fruit Telecom & Internet fastest growing PCs Are Biggest Problem
13. IT biggest power draw Heating, Cooling and Ventilation 40-50% Lighting 11% IT Equipment 30-40% Other 6% Sources: BOMA 2006, EIA 2006, AIA 2006 Energy Consumption Typical Building Energy Consumption World Wide Transportation 25% Manufacturing 25% Buildings 50%
30. Traditional Internet Backbone ISP1 Backbone ISP 3 Backbone ISP 2 IX IX Regional ISP Large Content Provider with multiple servers Small Content Provider Last mile ISP Last mile ISP User’s Computer User’s Computer Thousands of miles Fiber Networks
31. Information Internet – zero carbon Backbone ISP1 Backbone ISP 3 Backbone ISP 2 IX IX Regional ISP Large Content Provider Small Content Provider Last mile ISP Last mile ISP User’s Computer User’s Computer Cloud CDN Content hosted CEA Nearby
42. Virtualization and De-materialization Source: European Commission Joint Research Centre, “The Future Impact of ICTs on Environmental Sustainability”, August 2004 Direct replacement of physical goods – 10% - 20% impact
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50. Cyber-infrastructure in a Carbon Constrained World http://net.educause.edu/ir/library/pdf/ERM0960.pdf
51. Let’s Keep The Conversation Going Blogspot Bill St. Arnaud http://green-broadband.blogspot.com Twitter http://twitter.com/BillStArnaud E-mail list [email_address]
Editor's Notes
USGS report finds that future climate shifts have been underestimated and warns of debilitating abrupt shift in climate that would be devastating. http://www.climatescience.gov/Library/sap/sap3-4/final-report/default.htm http://climateprogress.org/2008/11/24/what-are-the-near-term-climate-pearl-harbors/ Tipping elements in the Earth's climate - National Academies of Science “ Society may be lulled into a false sense of security by smooth projections of global change. Our synthesis of present knowledge suggests that a variety of tipping elements could reach their critical point within this century under anthropogenic climate change. “ http://www.pnas.org/content/105/6/1786.abstract?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&fulltext=tipping+elements+lenton&searchid=1&FIRSTINDEX=0&resourcetype=HWCIT Arctic Climate Change may be at tipping point – Globe and Mail -Sept 2009 We thought by 2050, multi-year [sea] ice would be cut in half,” said Mr. Stewart from Ottawa. “Well, it happened in 2007.” http://www.theglobeandmail.com/news/technology/science/arctic-climate-change-at-tipping-point/article1272939/ http://www.panda.org/wwf_news/news/?uNewsID=173262
Future projections from Gartner
Source: SMART 2020: Enabling the low carbon economy in the information age First study to quantify the enabler effect of ICT on other sectors in terms of reducing CO2 emissions. Emissions from the ICT sector are estimated to rise significantly over the coming years No other sector can supply technology capabilities so integral to energy efficiency across such a range of other sectors or industries By 2020, ICT technologies can reduce global CO2 emissions by 7.8 versus 51.9 if business as usual (BAU) 7.8 Giga-tons of carbon dioxide emissions is greater than the current annual emissions of either the US or China
Building a zero carbon ICT infrastructure Purchasing green power locally is expensive with significant transmission line losses Demand for green power within cities expected to grow dramatically ICT facilities DON’T NEED TO BE LOCATED IN CITIES -Cooling also a major problem in cities But most renewable energy sites are very remote and impractical to connect to electrical grid. Can be easily reached by an optical network Provide independence from electrical utility and high costs in wheeling power Savings in transmission line losses (up to 15%) alone, plus carbon offsets can pay for moving ICT facilities to renewable energy site ICT is only industry ideally suited to relocate to renewable energy sites Also ideal for business continuity in event of climate catastrophe