APS 2011 Annual Report Download - page 97

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73
APS – Consolidated
Variable-Rate
Long-Term Debt
Fixed-Rate
Long-Term Debt
Interest Interest
2011 Rates Amount Rates Amount
2012 -- $ -- 6.41% $ 477,435
2013 -- -- 4.94% 122,828
2014 -- -- 5.91% 502,274
2015 -- -- 4.79% 313,420
2016 0.09% 43,580 4.98% 314,000
Years thereafter -- -- 6.49% 1,605,150
Total $ 43,580 $ 3,335,107
Fair value $ 43,580 $ 3,758,811
Variable-Rate
Long-Term Debt
Fixed-Rate
Long-Term Debt
Interest Interest
2010 Rates Amount Rates Amount
2011 0.32% $ 26,710 6.48% $ 430,169
2012 -- -- 6.41% 477,435
2013 0.32% 16,870 4.94% 122,828
2014 -- -- 5.91% 502,274
2015 -- -- 4.79% 313,420
Years thereafter -- -- 6.69% 1,619,150
Total $ 43,580 $ 3,465,276
Fair value $ 43,580 $ 3,693,276
Commodity Price Risk
We are exposed to the impact of market fluctuations in the commodity price and transportation
costs of electricity and natural gas. Our risk management committee, consisting of officers and key
management personnel, oversees company-wide energy risk management activities to ensure
compliance with our stated energy risk management policies. We manage risks associated with these
market fluctuations by utilizing various commodity instruments that may qualify as derivatives,
including futures, forwards, options and swaps. As part of our risk management program, we use such
instruments to hedge purchases and sales of electricity and fuels. The changes in market value of such
contracts have a high correlation to price changes in the hedged commodities.
The following table shows the net pretax changes in mark-to-market of our derivative positions
in 2011 and 2010 (dollars in millions):