CCC PPPPP U U CCC N N EEEEE W W W SSS C C P p U U C C NN N E W W W S S C P P U U C N N N E W W W S C PPPPP U U C N N N EEE W W W W SSS C P U U C N N N E WW WW S C C P U U C C N NN E W W S S CCC P UUUU CCC N N EEEEE W W SSS CONTACT: Kyle DeVine December 20, 1996 CPUC - 569 213-897-4225 (A.96-02-056) CPUC PERMITS EDISON TO RECOVER PALO VERDE INVESTMENT The California Public Utilities Commission (CPUC) today approved a settlement submitted by Southern California Edison Company (Edison), the CPUC Office of Ratepayer Advocates, and The Utility Reform Network (TURN) which allows Edison to recover its remaining investment of $1.2 billion in the Palo Verde Nuclear Generating Station. Recovery of the investment will be spread out from January 1997 through December 2001, which complies with state law specifying that the costs shall be recovered by December 31, 2001. During the recovery time, the return on the Palo Verde sunk costs will be reduced from 9.55 percent to 7.35 percent after-tax return on rate base. The amount to be recovered next year to amortize Palo Verde sunk costs and recover operating expenses is estimated at $375 million; however, in compliance with state law, rates will not be increased for the next five years. The costs will be recovered from rates which the Commission previously authorized. Edison will recover its share of incremental operating costs including its share of nuclear fuel costs, property taxes, incremental capital, operations, maintenance, administrative and general expenses, and related income taxes. If the total costs of incremental capital, operations, maintenance, administrative and general expenses exceeds the levels forecast by Edison by more than 25 percent, Edison must demonstrate that the extra costs are reasonable before they can be recovered. -more- The Nuclear Unit Incentive Procedure will continue through December 31, 2001, but only for calculating rewards for any units performing above 80 percent capacity. If the site's gross capacity is less than 55 percent in a calendar year, Edison must prove that the diminished operation was reasonable or Edison's costs for the power purchased to replace the lost power may be disallowed. After December 31, 2001, Edison may sell power generated by Palo Verde to any customer at market prices. Net benefits obtained due to operation after December 31, 2001, will be split 50/50 between Edison and its customers. Background Edison owns a 15.8 percent share of Palo Verde which began operating in 1986. It has three nuclear generating units and is located near Phoenix, Arizona. It is operated by Arizona Public Service. -###-