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Facts at a Glance Electric Operations (year-end 2007): Total retail customers: 719,635 Iowa: 630,938 Illinois: 84,750 South Dakota: 3,947 Residential: 622,160 Small general service: 82,400 Large general service: 1,415 Other retail: 13,660 Average price per kilowatt-hour (residential) $0.0847 Average price per kilowatt-hour (retail) $0.0597 Average price per kilowatt-hour (industrial) $0.0401 Average annual revenue per customer (residential) $842 Average annual revenue per customer (retail) $1,750 Accredited net generating capacity in MW    (owned) 5,150 Accredited net generating capacity in MW    (purchased) 154 Total accredited net generating capacity in MW    (owned and purchased) 5,304 Record summer peak load in MW – August 13, 2007 4,240 Natural Gas Operations (year-end 2007): Total retail customers: 700,829 Iowa: 548,336 Illinois: 65,741 Nebraska: 4,426 South Dakota: 82,326 Residential: 635,702 Small and large general service: 65,075 Average price per MMBtu (residential) $11.459 Average price per MMBtu (retail) $10.060 Average price per MMBtu (industrial) $8.329 Average annual revenue per customer (residential) $910 Average annual revenue per customer (retail) $1,330 Peak day volumes in MMBtu - Feb. 2, 1996 1,143,026 For Your Home | For Your Business | Safety | Rates | Energy Efficiency | Economic Development | Environmental Efforts About Us | Careers | News Room | Storm Center | Wind Energy | Contact | Streetlight Repair Request | System Outage Watch | Energy Choice | For Contractors | For Landlords | ©2008 MidAmerican Energy Holdings Company. All rights reserved.