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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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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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

Delivering Whole-of-Lifecycle Mining Solutions

Delivering Sustainable Value


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

Delivering Sustainable Value


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

Governance

‘Getting the Basics Right’

  • Compliance Registers

  • Targets & Reporting

  • Tendering & Plant Integration

  • Sustainable Procurement

Delivering Sustainable Value


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

Business Development

‘Positioning for the Future’

  • Low Emissions Mining Solutions

  • Fugitive Methane Assessments

  • Pipeline of Projects

  • Tenders

  • Industry Bodies

Delivering Sustainable Value


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

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


Energy efficiency emissions reduction an integrated approach to delivering sustainable value

Meeting our EEO Obligations

Delivering Sustainable Value


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