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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 Opportunities Workshop 2010

Lionel Pero


Delivering Whole-of-Lifecycle Mining Solutions

Delivering Sustainable Value


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


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


Governance

‘Getting the Basics Right’

  • Compliance Registers

  • Targets & Reporting

  • Tendering & Plant Integration

  • Sustainable Procurement

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


Business Development

‘Positioning for the Future’

  • Low Emissions Mining Solutions

  • Fugitive Methane Assessments

  • Pipeline of Projects

  • Tenders

  • Industry Bodies

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


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


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


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


Meeting our EEO Obligations

Delivering Sustainable Value


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