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Utility Cost of Capital Studies
2011
Air transport
Electric
IPP
West Industry
Liquid Petroleum
Natural Gas
Distribution Industry
Transportation
Railroads
Telecommunications
Wireless
2010
Air transport
Electric
IPP
West Industry
Liquid Petroleum
Natural Gas
Distribution Industry
Transportation
Railroads
Telecommunications
Wireless
2009
Airlines
Freight
Passenger
Electric
IPP
West Industry
Liquid Petroleum
Natural Gas
Distribution Industry
Diversified Industry
Railroads
Telecommunications
Wireless
2008
Airlines
Freight
Major Passenger
Nonmajor Passenger
Electric
IPP
West Industry
Liquid Petroleum
Natural Gas
Distribution Industry
Diversified Industry
Railroads
Telecommunications
Wireless
2007
Airlines
Freight
Major Passenger
Nonmajor Passenger
Electric
IPP
West Industry
Liquid Petroleum
Natural Gas
Distribution Industry
Diversified Industry
Railroads
Telecommunications
Wireless
CONTACT US
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(Secretary of State)