Coal

Rio Tinto Energy operates coal properties in both the US and Australia. In the US, Rio Tinto Energy America is 100 per cent owned by Rio Tinto.  Rio Tinto Coal Australia is 100 per cent owned by Rio Tinto.

The following presents production information from key Rio Tinto Energy coal properties:

Operation Rio Tinto share Commodity Total annual production, '000 tonnes (as at December 31 2008)
Antelope, US 100% Thermal coal 32,474
Bengalla Mine, Australia 30.3% Thermal coal 1,622
Blair Athol Mine, Australia 71.2% Thermal coal 7,262
Clermont Coal Mine Project, Australia 50.1% Proposed thermal coal -
Colowyo, US 100% Thermal coal 4,446
Codero Rojo, US 100% Thermal coal 36,318
Decker, US 50% Thermal coal 2,970
Hail Creek Mine, Australia 82% Coking coal 4,960
Hunter Valley Operations, Australia 75.7% Thermal coal & Semi-soft coking coal 8,139
Jacobs Ranch, US 100% Thermal coal 38,206
Kestrel Mine, Australia 80% Thermal
Hard coking
744
2,471
Mount Pleasant Development, Australia 100% Proposed thermal coal -
Mount Thorley Warkworth, Australia Mount Thorley 60.6%
Warkworth 42.1%
Thermal coal
Semi-soft coking coal
1,786
2,540
Spring Creek, US 100% Thermal coal 16,341
Tarong Mine, Australia (l) 100% Thermal coal 262
Rio Tinto share of total coal production, '000 tonnes (as at December 31 2008)   Coal 153,111

 

Production data notes

(l) Rio Tinto sold its 100 per cent interest in Tarong Coal with an effective date of 31 January 2008; production data are shown up to that date.