Sunoco, Inc. (R&M) v. Toledo Edison Co., et al.

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Sunoco, the owner and operator of several petroleum-refining facilities, purchased electric service from Toledo Edison. The contract between the two companies permitted arrangements that differed from the standard rate schedules. BP Oil Company, which owns a competing refined located next to Sunoco's refinery, also had a contract with Toledo Edison. Both contracts contained 'most favored nation' clauses, which allowed Sunoco and BP to utilize any "arrangement, rates or charges" for their facilities that Toledo Edison had given to the other. At issue was whether Sunoco could invoke the clause to extend the duration of its contract with Toledo Edison to match the duration of BP's contract with Toledo Edison, which would result in a $13 million savings for Sunoco. The commission found the clause did not allow Sunoco to extend the duration of its contract. The Supreme Court reversed, holding that under the plain language of the clause, the word "arrangement" encompasses all non-price terms of a competitor's contract. Because duration is a non-price term of contract, it is subject to the clause.