NRC july 6
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Innovative approaches to building a low carbon economy for Canada
![Research and Commercialization Opportunities for the future Low Carbon Economy 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](https://image.slidesharecdn.com/nrcjuly6-100705175333-phpapp01/85/nrc-july-6-1-320.jpg)
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NRC july 6
- 1. Research and Commercialization Opportunities for the future Low Carbon Economy 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
- 5. 2009 second warmest year ever
- 6. Spring 2010 warmest ever This is despite a solar sun spot minimum
- 7. The Earth is Warming Over 100 Times Faster Today Than During the Last Ice Age Warming! http://scrippsco2.ucsd.edu/program_history/keeling_curve_lessons.html CO 2 Rose From 185 to 265ppm (80ppm) in 6000 years or 1.33 ppm per Century CO 2 Has Risen From 335 to 385ppm (50ppm) in 30 years or 1.6 ppm per Year
- 11. Arctic Summer Ice Melting Accelerating Relative to IPCC 2007 Predictions Source: www.copenhagendiagnosis.org
- 12. 2009-10 Canada winter 4.2C warmer than average
- 26. 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
- 27. 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%
- 28. Digital vs Traditional appliances
- 30. Zero Carbon Data Center source: Dan Gillard BCnet 04/09 BC’s Green Data Centre MUST be in Proximity to a Clean Source of Power
- 32. Zero Carbon Data Centers Hydro-electric powered data centers Data Islandia Digital Data Archive ASIO solar powered data centers Wind powered data centers Ecotricity in UK builds windmills at data center locations with no capital cost to user
- 40. 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
- 49. 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]
- 52. Other sectors (40%) (e.g. manufacturing, coal mining, export transport) Emissions under direct consumer control (35%) Consumer influenced sectors (25%) (e.g. retail, food and drink, wholesale, agriculture, public sector) Heating Private cars Electricity Other transport Consumers control or influence 60 per cent of emissions http://www.cbi.org.uk/pdf/climatereport2007full.pdf
Hinweis der Redaktion
- 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
- 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