CAPITAL POWER CORPORATION 22. Loans and borrowings: Unsecured senior debt payable to EPCOR CPLP unsecured senior notes 108 The CPLP unsecured senior notes aggregating to $293 million (US$295 million) were issued in two tranches. The $229 million (US$230 million) and $64 million (US$65 million) tranches are due in 2021 and 2026 respectively with interest payable semi-annually. The CPLP unsecured senior medium-term notes of $300 million, $250 million and $300 million are due in 2015, 2019 and 2020 respectively, with interest payable semi-annually. The unsecured senior debt payable to EPCOR matures between 2013 and 2018. On or after December 2, 2012, if EPCOR no longer owns, directly or indirectly, at least 20% of the outstanding limited partnership units of CPLP, a subsidiary of Capital Power, then EPCOR may, by written notice, require repayment of all or any portion of the outstanding principal amount of this debt and accrued interest thereon. Notes to the Consolidated Financial Statements (Tabular amounts in millions of Canadian dollars, except share and per share amounts) Effective interest rate December 31, 2012 December 31, 2011 CPLP unsecured senior debt payable to EPCOR Due in 2016 at 6.75% 6.16% $ 132 $ 133 Due in 2018 at 5.80% 5.63% 164 164 Due between 2013 and 2018 at 9.00% 7.41% 61 85 Total CPLP debt payable to EPCOR 357 382 Less: current portion 14 25 343 357 CPLP debt payable to non-related parties Unsecured senior medium-term notes, at 4.60%, due in 2015 4.71% 300 300 Unsecured senior medium-term notes, at 4.85%, due in 2019 4.96% 250 - Unsecured senior medium-term notes, at 5.28%, due in 2020 5.34% 300 300 Unsecured senior notes (US$230), at 5.21%, due in 2021 5.29% 229 234 Unsecured senior notes (US$65), at 5.61%, due in 2026 5.67% 64 66 Non-recourse financing: Joffre Cogeneration Project, at 8.59%, due in 2020 8.31% 39 41 Brown Lake Project - 5 Revolving extendible credit facilities, at floating rates, due in 2017 2.70% 103 165 Revolving extendible credit facilities (US$30), at floating rates, due in 2017 3.55% 30 - Total CPLP debt payable to non-related parties 1,315 1,111 Less: current portion 5 3 1,310 1,108 1,653 1,465 Less: deferred debt issue costs 13 13 $ 1,640 $ 1,452