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EDE: an operating public utility engaged in the generation, purchase, transmission, distribution and sale of electricity in parts of Missouri, Kansas, Oklahoma and Arkansas. The Company operates its businesses as three segments: electric, gas and other. As part of its electric segment, the Company also provides water service to three towns in Missouri.

BIP: operates assets that generate stable cash flows, require relatively minimal maintenance capital expenditures and, by virtue of barriers to entry and other characteristics, tend to appreciate in value over time. Its business consists of the ownership and operation of premier electricity transmission systems, timberlands and social infrastructure in North and South America, the United Kingdom and Australia, and it seeks acquisition opportunities in other infrastructure sectors with similar attributes. The Partnership's sole material asset is its 60% limited partnership interest in Brookfield Infrastructure L.P. (Brookfield Infrastructure).

POM: a diversified energy company that, through its operating subsidiaries, is engaged in two businesses: distribution, transmission and default supply of electricity and the delivery and supply of natural gas (Power Delivery), and competitive energy generation, marketing and supply (Competitive Energy). The distribution, transmission and default supply of electricity and the delivery and supply of natural gas is conducted through Potomac Electric Power Company (Pepco), Delmarva Power and Light Company (DPL) and Atlantic City Electric Company (ACE).