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SCEG OATT Formula Transmission Rate Filing.pdf - SCANA ...

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20091231-0037 FERC PDF (Unofficia1) 12/29/2009<br />

Direct Testimony of Michael J. Vilbert<br />

Docket ER 10-_-000<br />

Page 21 of35<br />

EXHIBIT NO. SCE-13<br />

I<br />

2<br />

3<br />

4<br />

uncertainty, but it also increased because of the effect that the tunnoil had on investors'<br />

risk aversion. Even though the tunnoil has largely resided, neither investors' confidence<br />

in the market nor their wealth has returned to pre-crisis levels. As a result, the cost of<br />

capital is higher today than before the tunnoil in the capital market.<br />

5 III. THE COMMISSION'S COST OF CAPITAL METHODOLOGY<br />

6 Q33. How is this section of your testimony organized?<br />

7 A33. This section first outlines the steps involved in selecting the sample companies used in<br />

8 the samples. It also describes the discounted cash flow method in general and then<br />

9 provides the specifics of the implementation of the Commission's preferred DCF<br />

10 methodology. Finally, the results of my calculations are presented.<br />

A. THE PROXY GROUP<br />

1. Selection of the Proxy Group<br />

II<br />

12 Q34. Please explain what criteria you applied in selecting a proxy group.<br />

13 A34. I have reviewed key Commission decisions and selected a sample of electric utilities<br />

14 based on criteria typically used by the Commission?3 To be included in the sample, a<br />

15 company (or its holding company) must operate in the southeastern portion of the U.S.;24<br />

23 My sample selection procedures for the Proxy Group are derived from review of various decisions, including<br />

Southern California Edison Company, 92 FERC ~ 61,070 (2000) ("Opinion No. 445"); N.Y. State Elec. &<br />

Gas Corp., 92 FERC ~ 61,169 (2000) ("Opinion No. 447"), order on reh'g, 100 FERC ~ 61,021 (2002)<br />

("Opinion No. 447-A"), reh 'g denied, 101 FERC ~ 61,037 (2002) ("Opinion No. 447-B"), order on reh 'g, 103<br />

FERC ~ 61,321 (2003) ("Opinion No. 447-C"); Devon Power LLC, 103 FERC ~ 61,155 (2003); Midwest<br />

Indep. <strong>Transmission</strong> Sys. Operator, Inc., 100 FERC ~ 61,292 (2002), reh 'g denied, 102 FERC ~ 61,143<br />

(2003), aff'd on remand, 106 FERC ~ 61,302 (2004); Bangor Hydro-Elec. Co., 117 FERC ~ 61,129 (2006),<br />

order on reh'g, 122 FERC ~ 61,265 (2008), order granting clarification, 124 FERC ~ 61,136 (2008)<br />

("Opinion No. 489"); Trans-Allegheny Interstate Line Co., 119 FERC ~ 61,219 (2007), reh'g denied, 121<br />

FERC ~ 61,009 (2007); Southern California Edison Company, 122 FERC ~ 61,187 (2008); Golden Spread<br />

Elec. Coop., Inc., e/ al., v. Southwestern Public Service Co., 123 FERC ~ 61,047 (2008) (Opinion No. 501)<br />

("Golden Spread'); and PATH, 122 FERC ~ 61,188.<br />

24 The southeastern U.S. is defined to include Virginia, Tennessee, Kentucky, North Carolina, South Carolina,

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