197 



for such months; and (B) dttaH on any stparattly Identlflabit significant 

 changts In the Purchaser's Actual Firm Energy Load from Its Estimated Firm 

 Energy Load which were not the result of a regional load curtailment 

 program, a load curtailment program pursuant to section 17(e), or an 

 Interruption of load for the purpose of providing economic operation of 

 the Purchaser's system including Its Firm Resources. 



The Purchaser's Actual Firm Energy Loads for all months used for 

 calculations herein shall be adjusted to reflect only those loads In the 

 Purchaser's service area which are In State> participating In the regional 

 curtailment program. Such adjustments shall be made by subtracting the 

 portion of the Purchaser's Actual Firm Energy Load In States which are not 

 participating In the regional curtailment program from the Purchaser's 

 Actual Firm Energy Load for such month. Such adjustment may be changed 

 monthly to reflect changes In the States which are participating in the 

 regional curtailment program. 



The Purchaser's Estimated Firm Energy Load for all months for which 

 information was requested above shall first be adjusted to reflect 

 separately Identifiable changes in load which were not the result of a 

 regional load curtailment program, a load curtailment program pursuant to 

 section 17(e), or an interruption of load for the purpose of providing 

 economic operation of the Purchaser's system including its Firm 

 Resources. The Estimated Firm Energy Load shall then be adjusted 1n the 

 manner specified for Actual Firm Energy Loads above to reflect only those 

 loads in the Purchaser's service area wnich are in States participating in 

 the regional curtailment program. An adjusted Estimated Firm Energy Load 

 for each month in which a regional load curtailment program is in effect 

 shall then be determined by multiplying the Estimated Firm Energy Load for 



