BIL - BHP Billiton Plc - South African Power Reduc11 Mar 2008
BIL
 BIBLT                                                                           
BIL - BHP Billiton Plc - South African Power Reduction impact on BHP Billiton   
aluminium                                                                       
BHP Billiton Plc                                                                
Share code: BIL                                                                 
ISIN: GB0000566504                                                              
SOUTH AFRICAN POWER REDUCTION IMPACT ON BHP BILLITON ALUMINIUM                  
On 24 January, the South African national power company, Eskom, determined that 
it had insufficient power to meet demand.   An emergency 10 per cent reduction  
in power consumption by many large industrial users, including BHP Billiton, was
mandated.  BHP Billiton`s contracts with Eskom specify that the power supply to 
our aluminium smelters can only be interrupted approximately one per cent of the
time per calendar year.  Despite this, and respecting the emergency situation   
faced by the country, BHP Billiton has reduced its demand by the requested 10   
per cent.                                                                       
Power reductions were initially achieved by reducing power by approximately 10  
per cent at all three of our Southern Africa smelters.  This operating          
methodology is unsustainable.  As we understand that the power reductions are   
likely to last for a number of years, we have assessed our options to more      
effectively deal with a longer-term reduction in power.                         
As a result of this assessment we plan to take the bulk of the power reduction  
at Bayside (100 per cent owned by BHP Billiton) while Hillside and Mozal will   
continue at reduced operating levels to comply with the 10 per cent mandatory   
overall power demand reduction.                                                 
We have therefore commenced consultations with our employees about a possible   
closure of operations of the B and C potlines at Bayside.  Total annual         
production loss will be just over 120,000 tonnes across all three smelters (100%
basis), including approximately 92,000 tonnes from Bayside.                     
Also in South Africa, our 60 per cent owned manganese business, Samancor, is    
operating at 90 per cent of normal peak power demand although the impact on     
production is small and felt principally in the Metalloys alloy plant. Our coal 
operations have been minimally affected and have offered to help Eskom rebuild  
its coal stocks.                                                                
Notes:                                                                          
BHP Billiton operates three aluminium smelters in southern Africa. Production   
statistics for these smelters are:                                              
BHP Billiton        Annual          
Smelter   Location                           Ownership           Production FY07
Bayside   Richards Bay, South Africa         100 per cent        194,000 tonnes 
Hillside  Richards Bay, South Africa         100 per cent        704,000 tonnes 
Mozal     Maputo, Mozambique                 47.1 per cent       265,000 tonnes 
(BHP Billiton share)                                                            
Further information on BHP Billiton can be found on our Internet site:          
www.bhpbilliton.com                                                             
Australia                               United Kingdom                          
Samantha Evans, Media Relations         Andre Liebenberg, Investor Relations    
Tel: +61 3 9609 2898                    Tel: +44 20 7802 4131                   
Mobile: +61 400 693 915                 Mobile: +44 7920 236 974                
Email: Samantha.Evans@bhpbilliton.com   Email:Andre.Liebenberg@bhpbilliton.com  
Don Carroll, Investor Relations         Illtud Harri, Media Relations           
Tel: +61 3 9609 2686                    Tel: +44 20 7802 4195                   
Mobile: +61 417 591 938                 Mobile: +44 7920 237 246                
Email: Don.A.Carroll@bhpbilliton.com    Email: Illtud.Harri@bhpbilliton.com     
                                       South Africa                             
United States                           Alison GIlbert, Investor Relations      
Tracey Whitehead, Investor & Media      Tel: SA +27 11 376 2121 or              
Relations                               UK +44 20 7802 4183                     
Tel: US +1 713 599 6100 or              Mobile: +44 7769 936 227                
UK +44 20 7802 4031                     Email: Alison.Gilbert@bhpbilliton.com   
Mobile: +44 7917 648 093                                                        
Email:Tracey.Whitehead@bhpbilliton.com                                          
Date: 11/03/2008 17:26:46 Produced by the JSE SENS Department.                  
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