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2010 FERC Form 1 - Pacific Gas and Electric Company

2010 FERC Form 1 - Pacific Gas and Electric Company

2010 FERC Form 1 - Pacific Gas and Electric Company

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Name of Respondent<br />

PACIFIC GAS AND ELECTRIC COMPANY<br />

This Report is:<br />

(1) X An Original<br />

(2) A Resubmission<br />

Date of Report<br />

(Mo, Da, Yr)<br />

04/08/2011<br />

Year/Period of Report<br />

<strong>2010</strong>/Q4<br />

NOTES TO FINANCIAL STATEMENTS (Continued)<br />

industry sectors in the U.S. <strong>and</strong> other regions of the world. Equity securities are generally valued based on unadjusted prices in active<br />

markets for identical transactions <strong>and</strong> are classified as Level 1.<br />

Debt securities are comprised primarily of fixed income securities that include U.S. government <strong>and</strong> agency securities,<br />

municipal securities, <strong>and</strong> corporate debt securities. A market based valuation approach is generally used to estimate the fair value of<br />

debt securities classified as Level 2 instruments in the tables above. Under a market approach, fair values are determined based on<br />

evaluated pricing data, such as broker quotes, for similar securities adjusted for observable differences. Significant inputs used in the<br />

valuation model generally include benchmark yield curves <strong>and</strong> issuer spreads. The external credit rating, coupon rate, <strong>and</strong> maturity of<br />

each security are considered in the valuation, as applicable.<br />

The Consolidated Balance Sheets of PG&E Corporation <strong>and</strong> the Utility contain assets held in trust for the PG&E Retirement<br />

Plan Master Trust, the Postretirement Life Insurance Trust, <strong>and</strong> the Postretirement Medical Trusts presented on a net basis. (See Note<br />

12 below.) The pension assets are presented net of pension obligations as noncurrent liabilities – other in PG&E Corporation’s <strong>and</strong> the<br />

Utility’s Consolidated Balance Sheets.<br />

Price Risk Management Instruments<br />

Price risk management instruments include physical <strong>and</strong> financial derivative contracts, such as futures, forwards, swaps,<br />

options, <strong>and</strong> CRRs that are either exchange-traded or over-the-counter traded. (See Note 10 above.)<br />

Futures, forwards, <strong>and</strong> swaps are valued using observable market prices for the underlying commodity or an identical<br />

instrument <strong>and</strong> are classified as Level 1 or Level 2 instruments. For periods where market data is not available, the Utility extrapolates<br />

forward prices. Other futures, forwards, <strong>and</strong> swaps are considered Level 3 instruments as the determination of their fair value includes<br />

the use of unobservable forward prices.<br />

All energy-related options are classified as Level 3 <strong>and</strong> are valued using a st<strong>and</strong>ard option pricing model with various<br />

assumptions, including forward prices for the underlying commodity, time value at a risk free rate, <strong>and</strong> volatility. For periods when<br />

market data is not available, the Utility extrapolates these assumptions using internal models.<br />

The Utility holds CRRs to hedge financial risk of CAISO-imposed congestion charges in the day-ahead markets. CRRs are<br />

valued based on the forecasted settlement price at the delivery points underlying the CRR using internal models. The Utility also uses<br />

the most current annual auction prices published by the CAISO to calibrate internal models. Limited market data is available between<br />

auction dates; therefore, CRRs are classified as Level 3 measurements.<br />

The Utility enters into power purchase agreements for the purchase of electricity to meet the dem<strong>and</strong> of its customers. (See<br />

Note 10 above.) The Utility uses internal models to determine the fair value of these power purchase agreements. These power<br />

purchase agreements include contract terms that extend beyond a period for which an active market exists. The Utility utilizes market<br />

data for the underlying commodity to the extent that it is available in determining the fair value. For periods where market data is not<br />

available, the Utility extrapolates forward prices. These power purchase agreements are considered Level 3 instruments as the<br />

determination of their fair value includes the use of unobservable forward prices.<br />

Transfers between Levels<br />

PG&E Corporation <strong>and</strong> the Utility recognize any transfers between levels in the fair value hierarchy as of the end of the<br />

reporting period. There were no significant transfers between levels for the year ended December 31, <strong>2010</strong>.<br />

Level 3 Reconciliation<br />

The following tables present reconciliations for assets <strong>and</strong> liabilities measured <strong>and</strong> recorded at fair value on a recurring basis,<br />

using significant unobservable inputs (Level 3), for the years ended December 31, <strong>2010</strong> <strong>and</strong> 2009:<br />

PG&E Corporation Only<br />

PG&E Corporation <strong>and</strong> the Utility<br />

<strong>FERC</strong> FORM NO. 1 (ED. 12-88) Page 123.35

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