Subject to Paragraphs 8, 9 and 10, each Company, from the date of commercial operation of the 1975 Unit until the date of commercial operation of the 1978 Unit, shall at all times have full ownership of and available to it at the 1975 Unit the portion of the generating capability of the 1975 Unit and the energy associated therewith, corresponding to its Ownership Share as specified in Paragraph 1.