TNAG-0635-FCO40-783-Supplies-of-electricity-for-Hong-Kong-1977 — Page 97

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It is proposed that the installed capacity in

any one year should be no less than the sum of :

(i) 96% of estimated system demand;

(ii) 15% of total generating capacity to cater

for loss of availability; and

(iii) size of the biggest unit to cater for

operating spare.

This can be expressed by the following formula :

85% System Generation Capacity

96% of System

Peak Demand +

Size of Largest

Unit