david l trench @ griffin

Achievements @ Griffin

VisionTransforming our company, people and community through energy

ProductionProductionOperational requirements GrowthGrowth

Corporate Objectives Engagement ResilienceCommitment

Maintenance ICT Mining Operations Mine Planning Technical &Environment Safety Administration Projects CorporateDirectional Values

E x p o r t s / C o a l M i n e d / O v e r b u r d e n R e m o v e d / R e v e n u e / P r o f i tTargetsE n a b l i n g S u s t a i n a b l e , D e p e n d a b l e E n e r g yMission

Core Values Team Work AchievementAccountabilityFoundationrequirements People Place Culture Community

Productivity Performance Partnerships SustainabilityStrategicGoals

Presentation Date: June 16Strategic Development

Visual Release Only – Commercial In Confidence Presentation Date: June 16

4.81.2

0.4 0.5 0.3Current Market 2014

PowerAluminaCementMineral SandsReprocessing

Million Tonnes Per Annum

7.2 Mtpa

5.6 Mtpa

4

1 0.3 0.20.1Future Market 2020 +

PowerAluminaCementMineral SandsReprocessing

Market Intelligence

Product PositioningPresentation Date: June 16

416 MW

Visual Release Only – Commercial In Confidence Presentation Date: June 16

~10% States Energy

240 MW

Largest Alumina Refinery in StateLargest Alumina Refinery in State

107 MW States Largest Cement Producer

Key Account Engagement

Significant Influencers

Analysis of West Australian Coal Market –Economic Viability - AVC Partners 2014

Visual Release Only – Commercial In Confidence Presentation Date: June 16Business Positioning

Socio-Political Engagement

Visual Release Only – Commercial In Confidence Presentation Date: June 16Stakeholder Networks

David L Trenchdavid.trench@bigpond.com0417 900 156