Sensitivity Analysis

 

Movement in assumption

PSC ($m)

Capital Expenditure

-15%

(418.1)

 

-10%

(434.1)

 

-5%

(450.1)

 

0

(466.1)

 

5%

(482.0)

 

10%

(498.0)

 

15%

(514.0)

Operating Expenditure

-15%

(448.6)

 

-10%

(454.4)

 

-5%

(460.2)

 

0

(466.1)

 

5%

(471.9)

 

10%

(477.7)

 

15%

(483.5)

Discount Rate

-15%

(479.9)

 

-10%

(475.2)

 

-5%

(470.6)

 

0

(466.1)

 

5%

(461.6)

 

10%

(457.2)

 

15%

(453.0)

Inflation Rate

-15%

(466.1)

 

-10%

(466.1)

 

-5%

(466.1)

 

0

(466.1)

 

5%

(466.0)

 

10%

(466.0)

 

15%

(466.0)

Maintenance/Refurbishment

-15%

(455.2)

 

-10%

(458.8)

 

-5%

(462.4)

 

0

(466.1)

 

5%

(469.7)

 

10%

(473.3)

 

15%

(476.9)