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BEECHER - NAWC

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Water ComparedStructural ChangeGenerationDistribution~Producers,,Transmission.._ .Jio~CompaniesAggregators,,,. Brokers,MarketersDistribution ... ...... ...Companies J~J~RatepayersResidentialCommercialIndustrial,Customers,,ResidentialCommercialIndustrialFigure 3-1Integrated Functions in aTraditional UtilityMonopolyFigure 3-2Competitive Relationshipsfor a Modem NetworkService ProviderIn very fundamental ways, transmission technologies make possible this transformation.However, advanced information and communications technologies that reduce transactioncosts play an equally important role in the emergence of competitive markets.The telecommunications and energy industries are highly interconnected. A long-distancetransmission network makes it possible to move a uniform product long distances at arelatively low cost:o The telecommupications industry utilizes a national network of 5.8 mil sheath km ofcopper wire and 568 thousand sheath km of fiber optic cable (total fiber deployed totalsmore than 20 mil. km). 16o The electric transmission grid consists of more than 672,177 circuit miles of lines. 17o The natural gas transmission system is composed of over 300,000 miles of pipes, notincluding local distribution lines. 1816 Federal Communications Commission, Statistics of Communications Common Carriers, 1996/1997 (1997).<strong>NAWC</strong> 54 September 1998

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