Electric Operations (year-end 2010):
|
| Total retail customers: |
728,852 |
| Iowa: |
639,733 |
| Illinois: |
84,759 |
| South Dakota: |
4,360 |
| Residential: |
628,860 |
| Small general service: |
84,186 |
| Large general service: |
1,499 |
| Other retail: |
14,307 |
| |
| Average price per kilowatt-hour (residential) |
$0.0835 |
| Average price per kilowatt-hour (industrial) |
$0.0409 |
| Average price per kilowatt-hour (retail) |
$0.0600 |
| Average annual revenue per customer (residential) |
$872 |
| Average annual revenue per customer (retail) |
$1,794 |
| Accredited net generating capacity in MW (owned) |
5,319 |
| Accredited net generating capacity in MW (net sold) |
76 |
Total accredited net generating capacity in MW
(owned and other, net) |
5,243 |
| Record summer peak load in MW – July 14, 2010 |
4,515 |
|
Natural Gas Operations (year-end 2010):
|
| Total retail customers: |
708,874 |
| Iowa: |
553,321 |
| Illinois: |
65,530 |
| South Dakota: |
85,659 |
| Nebraska: |
4,364 |
| Transportation customers: |
1,508 |
| Residential: |
643,599 |
| Small and large general service: |
65,221 |
| |
| Average price per MMBtu (residential) |
$9.247 |
| Average price per MMBtu (industrial) |
$5.611 |
| Average price per MMBtu (retail) |
$8.122 |
| Average annual revenue per customer (residential) |
$726 |
| Average annual revenue per customer (retail) |
$963 |
| Peak day volumes in MMBtu - Jan. 15, 2009 |
1,155,474 |