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Energy Efficiency & Emissions Reduction An Integrated Approach to Delivering Sustainable Value

Energy Efficiency & Emissions Reduction An Integrated Approach to Delivering Sustainable Value. Energy Efficiency Opportunities Workshop 2010 Lionel Pero. Delivering Whole-of-Lifecycle Mining Solutions. Our Greenhouse & Energy Responsibilities.

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Energy Efficiency & Emissions Reduction An Integrated Approach to Delivering Sustainable Value

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  1. Energy Efficiency & Emissions Reduction An Integrated Approach to Delivering Sustainable Value Energy Efficiency Opportunities Workshop 2010 Lionel Pero

  2. Delivering Whole-of-Lifecycle Mining Solutions Delivering Sustainable Value

  3. Delivering Sustainable Value

  4. Our Greenhouse & Energy Responsibilities • Mine operators are responsible - ‘Operational Control’ • Expanding regulatory framework - ‘EEO, NGER, RET and ETS’ • Energy is a significant commercial & strategic consideration for mine operators • Our responsibilities include maximising efficiency & minimising our emissions Delivering Sustainable Value

  5. Our Energy Efficiency & Emissions Reduction Value Proposition Governance ‘Getting the Basics Right’ Business Development ‘Positioning for the Future’ Business Improvement ‘Delivering Sustainable Value’ Delivering Sustainable Value

  6. Governance ‘Getting the Basics Right’ • Compliance Registers • Targets & Reporting • Tendering & Plant Integration • Sustainable Procurement Delivering Sustainable Value

  7. Business Improvement ‘Delivering Sustainable Value’ Project Portfolio of Options GJ and tCO2-e _ tonnage moved x equivalent flat haul Dump Location Dig Location • Greenhouse & Energy Unit Measures • Project Portfolio of Options • Trials & Demonstrations • Site Specific Fugitive Methane Emissions Assessment Delivering Sustainable Value

  8. Business Development ‘Positioning for the Future’ • Low Emissions Mining Solutions • Fugitive Methane Assessments • Pipeline of Projects • Tenders • Industry Bodies Delivering Sustainable Value

  9. Technical (e.g. project efficiencies) Market mechanisms (e.g. carbon trading) Offsets / Abatements (e.g. biosequestration / renewables) Alternative fuels (e.g. biodiesel) Project Greenhouse & Energy Assessments “Portfolio of Options Analyses” Delivering Sustainable Value

  10. Technology Opportunity Engine Losses 1,258 GJ (Friction, Noise, Vibration) L O S Waste Heat S T Automotive 1,649 S U Operating Diesel Oil GJ E P 560 kL Practices S N ( 2,016 GJ ) Opportunity I Standby / Idle 347 GJ Hydraulics / Pneumatics 44 GJ Driveline Losses 113 GJ Aerodynamic Drag 52 GJ Rolling Resistance 85 GJ Inertia, Useful O P (Acceleration Braking) Energy 117 GJ U U T T 117 GJ Project Level Assessments Simplified Energy Flows Delivering Sustainable Value

  11. Corporate Level Analyses • Project scope • Capital & operational expenditure • Project paybacks, present values & rates of return • Other benefits • Risks or business interruptions • Resource & funding requirements • Recommendations for decision making process • Communicating decisions & outcomes Delivering Sustainable Value

  12. Commercial Implications of Our Approach • Partnering with our clients & stakeholders • Commercially robust options have been implemented • We are reducing our commercial & environmental risk • We are progressively identifying new options for Downer EDi Mining and our clients. Delivering Sustainable Value

  13. Meeting our EEO Obligations Delivering Sustainable Value

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