155 



Aluminum Smelter Sales 



Please note that all the energy reports are not yet final, so these values are to 

 be considered draft 



Answer (c): The following Industrial Replacement Energy purchases include the wheeling 

 costs 



Power Purchases on Behalf of Aluminum Smelters 

 to Meet First Qunrtile Loads 



Please note that all the energy reports are not yet final, so these values are to 



be considered draft 



Answer (d) 



The smelters pay transmission only on the energy that they purchase from non- 

 BPA sources to meet their top quartile loads Industrial Replacement Energy 

 (IRE) during periods when BPA is restricting service to this load, not on the 

 energy BPA provides on a firm basis to their other three quartiles. This top 

 quartile load is a nonfirm load on BPA The following transmission charges 

 reflect the total revenue from all the applicable transmission rates that BPA 

 would charge for such purchase (incidental wheeling, northern intrtie wheeling, 

 and southern intertie wheeling ) 



