1. Digital Enterprise Research Institute www.deri.ie Sustainable IT for Energy Management:Approaches, Challenges and TrendsInvited Talk to Galway-Mayo Institute of Technology13th March 2013Edward Curry, Green and Sustainable IT Copyright 2011 Digital Enterprise Research Institute. All rightsreserved. Enabling Networked Knowledge

2. The Environment is on Everyones Agenda 2 3. ICTs Mass Produc:on Carbon Cost ICT Accounts for Approximately... 2% of Global CO2 Emissions. 3 Source Gartner 4. McKinsey 2020 Report ICTs could deliver approximately 7.8 GtCO2 of emissions savings in 2020, represenFng a 15% of emissions cut in 2020 and 600 billion ($946.5 billion) of cost savings. ICT can provide business soluFons that can alleviate at least ve Fmes the GHG footprint of ICT itself 5. Sustainable IT Align all IT processes and pracFces with the core Reduce IT (1.0) principles of sustainability, 2% which are to reduce, reuse, and recycle; and Find innovaFve ways to use IT in business processes to 98% deliver sustainability benets across the enterprise and beyond. 5 Improve Efficiency (2.0) 6. The Two Faces of Sustainable IT IT For Green Smart Buildings Data Collec:on and Collabora:on De-materializa:on Repor:ng Technologies Energy e-Procurement e-Waste Management Green for IT Power Data Centre Design Virtualiza:on, Cloud Management, PC and Opera:on Compu:ng Refresh Cycle 7. Sustainability 1.0 Case Study 8. Intel IT Vital Stats 2012 100,100 Intel employees 150 sites, 62 countries 6,400 IT employees 56 global sites 87 Data Centers ~75,000 servers; 458,694 square feet >110,000 Devices >90K PCs (80%+ mobile), >20,000 Handhelds 9. Energy Management SoftwareEmployee-led Reduced ActivitiesBusiness Travel Employee Telepresence BonusEnergyRooms Efficiency atLED Intel IT LEED GoldLight Fixtures building design Small Office IT High efficiencyFootprintData CentersSolar Panels 10. Understanding the IT Footprint 11. Understanding the IT Footprint 12. Data Centres: An Inecient Truth Data Center Server Processor 45 Wabs supplied to IT equipment 14 Wabs supplied Peripheral Slots 20% to CPU 80% 20%Idle U:lised 55% 45% PSU 15%32% Power, Cooling IT Load Processor & Ligh:ng Drives 5%11.2 Wabs used for 100 Wabs Up to 88.8% of the power consumed by a computa:on Supplied data centre is used before computa8on * Source: EPA Report to Congress on Server and Data Center Energy Eciency, August 2007 13 13. Server Refresh Moores Law: Doubling of chip performance every 18 months Energy consumed by the chip does not double Moores Law drives conFnuous chip-level energy eciency 14. Telepresence and Video Conferencing 435,000 employee travel hours $73 million in travel expenses 65,000 metric tons of CO2 emissions 15. Impacts of Sustainable IT @ Intel Total cost savings of over $114 million Avoidance of more than 87,500 metric tons of CO2 emissions Intel was named to Computerworlds 2010 and 2011 lists of Top Green-IT OrganizaFons 16. Sustainable IT Align all IT processes and pracFces with the core Reduce IT (1.0) principles of sustainability, 2% which are to reduce, reuse, and recycle; and Find innovaFve ways to use IT in business processes to 98% deliver sustainability benets across the enterprise and beyond. 17 Improve Efficiency (2.0) 17. Opportunity 2010 MIT Sloan / IBM report on AnalyFcs Embedding business insight into day-to-day operaFons is criFcal to success Single greatest opportunity and challenge for the data-driven enterprise 18. Energy InformaFcs Energy + InformaFon < Energy Analyzing, designing, and implemenFng informaFon systems to increase energy eciency Adding informaFon to the energy equaFon to reduce energy consumpFon R. T. Watson, M.-C. Boudreau, and A. J. Chen, InformaFon Systems and Environmentally Sustainable Development: Energy InformaFcs and New DirecFons for the IS Community, MIS Quarterly, vol. 34, no. 1, pp. 23-38, 2010. 19 19. The Smart City 20. A Smart City driver of change will be Data. 21. ChallengeDigital Enterprise Research Institutewww.deri.ien 2010 MIT Sloan / IBM report on Analytics Embedding business insight into day-to-day operations is critical to success Single greatest opportunity and challenge for the data-driven enterprisen 2010 survey of 600+ CIOs & IT Managers Paucity of sustainability information (i.e energy) Lost opportunity to leverage information to improve sustainability Significant challenges aheadEnabling Networked Knowledge 22. Case Study: DERI BuildingDigital Enterprise Research Institutewww.deri.ie n DERI Building No BMS or BEMS 160 person Office space Caf Data centre 3 Kitchens 80 person Conference room 4 Meeting rooms Computing museum Sensor Lab Enabling Networked Knowledge24 23. Energy ManagementSystem BrochureDigital Enterprise Research Institute www.deri.ie Enabling Networked Knowledge 24. SensorsDigital Enterprise Research Institute www.deri.ie Enabling Networked Knowledge26 of 26 25. Energy ManagementSoftwareDigital Enterprise Research Institute www.deri.ie Enabling Networked Knowledge 26. New Engineering Building at NUI GalwayDigital Enterprise Research Institute www.deri.ieCost - 40,000,000 Enabling Networked Knowledge28 27. Research Motivation A Real-World ExampleDigital Enterprise Research Institutewww.deri.ieCost - 40,000,000 AirCon 8:30-11:00 & 15:00-16:00 Mon to Fri CO2 levels Occupancy Parern TimeMonday Tuesday Wednesday Thursday Friday ASHRAE 08:00-09:00 62.1-2010 09:00-10:00 237 23720023710:00-11:0023723723720011:00-12:00 23718018014523712:00-13:00 23720023720014913:00-14:00 14514:00-15:00 221237145 14015:00-16:00 221 12016014016:00-17:00 149 25016017:00-18:00 200160Enabling Networked Knowledge 29 28. Enterprise Energy ManagementDigital Enterprise Research Institutewww.deri.ieEnergy Management Systems within an Enterprise will need to support four key requirementsEnabling Networked Knowledge 29. Holistic Energy ConsumptionDigital Enterprise Research Institutewww.deri.ie FaciliFes Data Centre Business Travel Oce IT Daily Commute Holis:c Energy Management Enabling Networked Knowledge 30. Business Context of Energy ConsumptionDigital Enterprise Research Institute www.deri.ie Energy FinanceResourceAllocation HumanAsset MgmtResources Enabling Networked Knowledge 31. Multi-Level Energy AnalysisDigital Enterprise Research Institutewww.deri.ieCIO Strategic Analysis CEOExample KPI: CIO needs high-levelEnergy used bybusiness function power global IT departmentusage CSO real-time carbon Helpdeskemissions CSOExample KPI: PUE of the Tactical AnalysisData Center in Dublin Manager needs energyusage of businessMaintenance Personnelprocesses, business line or Example KPI:groupkWhs used by server 172.16.0.8 Operational Analysis Technician needsequipment power usage Building Low-level monitoringSensors, events Data Center Enabling Networked Knowledge 33 of XYZ 32. Energy SituationalAwarenessDigital Enterprise Research Institute www.deri.ie n Help users to: Understandenergy data Makeappropriate energy saving decisions Support energy performance objectives andother business performance objectives human resources (i.e. occupancy comfort) enterprise resource planning (i.e. room utilization).Enabling Networked Knowledge 33. Key ChallengesDigital Enterprise Research Institute www.deri.ien Technology and Data Interoperability Data scattered among different information systems Multiple incompatible technologies make it difficult to usen Interpreting Dynamic and Static Data Sensors, ERP, BMS, assets databases, Need to proactively identify efficiency opportunitiesn Empowering Actions Understanding of direct and indirect impacts of activities Embedding impacts within business processesEnabling Networked Knowledge35 34. Future Trends forEnergy ManagementDigital Enterprise Research Institute www.deri.ie Everything is Connectedand..Data is Shared on theWeb with Linked DataEnabling networked knowledge 35. The Web of DataDigital Enterprise Research Institute www.deri.ieEnabling networked knowledge 36. The Web of DataDigital Enterprise Research Institutewww.deri.ie2008 20072008 20102009 20082009 2008Enabling Networked Knowledge3838 37. Linked Open Data cloud - domainsDigital Enterprise Research Institute www.deri.ieBestBuyhttp://lod-cloud.net/ Overstock.comFacebookUS governmentUK governmentMedia User-generatedGovernmentPublicationsBBCNew York TimesCross-domain Geo Life sciences LinkedGeoData Over 300 open data sets with more than 35 billion facts, interlinked by 500 million typed links. Linking Open Data cloud diagram, by Richard Cyganiak and Anja Jentzsch.Enabling Networked Knowledge39 38. CoAP = HTTP for sensorsDigital Enterprise Research Institute www.deri.ie Enabling Networked Knowledge 39. CoAP ApplicationsDigital Enterprise Research Institute www.deri.ie41 Enabling Networked Knowledge 40. CoAP ExampleDigital Enterprise Research Institute www.deri.ien Accessing sensors from we browser using HTTP-CoAPproxying SPITFIRE Smart Service Proxy (SSP) Enabling Networked Knowledge 41. Energy IntelligenceDigital Enterprise Research Institute www.deri.ie n Linked Dataspace for Energy Intelligence UsesLinked Data and CoAP to manage energy Transforms raw data into meaningful energy information Enables effective strategic, tactical, and operational decision-making for energy mgmt Provides energy consumption of business activities so they can be understood and optimized Enabling Networked Knowledge 42. Linked dataspace forEnergy IntelligenceDigital Enterprise Research Institute www.deri.ieOrganisation-level Business Process Personal-levelLinked dataspace for Energy Intelligence Office ITCorporateBuildingLogisticsData Center Enabling Networked Knowledge44 43. Linked dataspace forDigital Enterprise Research InstituteEnergy Intelligencewww.deri.ieEnergy Saving ApplicationsApplicationsn Decision Support Energy Analysis SystemsModel Energy andSustainability Dashboards Situation Awareness Appsn Energy AwarenessSemantic Event ProcessingComplex Events nNatural Language InterfaceServicesSupportEntityComplex Event ManagementData CatalogProvenance Search &QueryProcessing n ServiceEngine nCollaborative Data Mgmt.n Interlinked Cloud of Energy Linked DataData nResource Description AdapterAdapter Adapter Adapter AdapterFramework (RDF)Sources nSemantic Sensor NetworkOntology (SSN) nCoAP = Constrained ApplicationProtocolEnabling Networked Knowledge 44. Energy Saving ApplicationsDigital Enterprise Research Institutewww.deri.ieEnterprise Energy Smart Buildings Green Cloud Observatory ComputingEnabling Networked Knowledge Office IT Energy Mgmt.Personal Energy Mgmt. 45. Building EnergyDigital Enterprise Research Institute www.deri.ie 1. Data from Enterprise Linked Data Cloud 2. Sensor Data 3. Building Energy Situation Awareness Enabling Networked Knowledge47 of 26 46. Linking Building DataDigital Enterprise Research Institute www.deri.ieW3C SSN XG Ontology + DERI Rooms + CoAP Enabling Networked Knowledge 47. iEnergy PersonalDigital Enterprise Research Institutewww.deri.ieEnabling Networked Knowledge 48. Example of SavingsAchievedDigital Enterprise Research Institute www.deri.ie Enabling Networked Knowledge 49. Selected ReferencesDigital Enterprise Research Institutewww.deri.ieSustainability Use Casesn Curry, E., et al . (2011). An Entity-Centric Approach To Green InformationSystems. 19th European Conference on Information Systems (ECIS 2011).n Curry, E., & Donnellan, B. (2012). Green and Sustainable Informatics. In,Harnessing Green IT: Principles and Practices. John Wiley & Sonsn Curry, E. et al. An Environmental Chargeback for Data Center and CloudComputing Consumers, in First International Workshop on Energy-EfficientData Centers, 2012.n Curry, E. et al, Building Optimisation using Scenario Modeling and LinkedData, in 1st Workshop Linked Data in Architecture and Construction 2012n Curry E. et al, Enterprise Energy Management using a Linked dataspace forEnergy Intelligence. In: The Second IFIP Conference on Sustainable Internetand ICT for Sustainability (SustainIT) 2012. Enabling Networked Knowledge 50. Selected ReferencesDigital Enterprise Research Institute www.deri.ie Information Management n Hasan, S. et al. (2011). Toward Situation Awareness for the Semantic Sensor Web: Complex Event Processing with Dynamic Linked Data Enrichment. 4th International Workshop on Semantic Sensor Networks n Hasan, S. et al, Approximate Semantic Matching of Heterogeneous Events, in 6th ACM International Conference on Distributed Event-Based Systems n Curry E. (2012) System of Systems Information Interoperability using a Linked Dataspace In: IEEE 7th International Conference on System of Systems Engineering (SOSE 2012). IT Management n Curry, E. et al. Developing an Sustainable IT Capability: Lessons From Intels Journey, MIS Quarterly Executive, vol. 11, no. 2, pp. 61-74, 2012. n Donnellan B. et al, (2011) A Capability Maturity Framework for Sustainable Information and Communication Technology. IEEE IT Professional 13(1). n Curry E, et al, (2012) Sustainable IT: Challenges, Postures, and Outcomes, IEEE Computer 15(11) Enabling Networked Knowledge