| | Location | Natural Gas Price
(USD/GJ) | Payback Period (years) | First Year Cost Savings (USD/yr) |
| | Logansport, IN | 5.23 | 14.0 | $63,331 |
| | Gibson City, IL | 6.25 | 11.8 | $78,065 |
| | Cambria, WI | 6.44 | 12.2 | $74,704 |
| | Marshall, MN | 5.16 | 14.9 | $58,551 |
| | Watertown, SD | 5.58 | 13.3 | $67,117 |
| | Richardton, ND | 4.71 | 16.1 | $52,657 |
| | Arthur, IA | 5.41 | 13.6 | $65,362 |
| | St. Joseph, MO | 7.81 | 9.1 | $106,214 |
| | Sutherland, NE | 5.16 | 12.4 | $73,435 |
| | Torrington, WY | 4.55 | 14.1 | $62,242 |
| | Burley, ID | 5.92 | 10.6 | $88,250 |
| | Yuma, CO | 5.41 | 11.4 | $80,895 |
| | Russell, KS | 5.10 | 11.8 | $77,542 |
| | Arkalon, KS | 5.10 | 11.2 | $82,357 |
| | Plainview, TX | 3.90 | 12.9 | $69,911 |
| | Imperial Valley, CA | 6.52 | 7.4 | $134,057 |
| | Stockton, CA | 6.52 | 7.9 | $123,613 |
| | Maricopa, AZ | 6.36 | 7.5 | $132,576 |
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