| 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | |
| Average Price (non-municipal distributors) | 11.39 | 8.90 | 7.72 | 7.99 | 9.21 | 8.26 | 7.50 | 8.02 |
| Columbia Gas of Virginia Inc. | 14.10 | 10.02 | 9.49 | 9.58 | 9.32 | 8.22 | 7.61 | 8.21 |
| Commonwealth Public Service Corp. | 10.79 | 8.03 | 6.82 | 7.80 | 7.63 | 6.53 | 5.60 | 6.54 |
| Roanoke Gas Co. | 9.90 | 7.03 | 6.69 | 6.92 | 7.15 | 7.05 | 6.09 | 6.48 |
| Shenandoah Gas Co. | 11.85 | 10.81 | 8.68 | 9.09 | 8.54 | 7.72 | 6.59 | 7.25 |
| Southwestern Virginia Gas Co. | 10.43 | 8.20 | 6.66 | 6.92 | 7.32 | 7.01 | 5.98 | 6.40 |
| United Cities Gas Co. | 6.34 | 6.54 | 6.19 | 6.51 | 7.29 | 6.95 | 5.60 | 5.92 |
| Virginia Gas Distribution Co. | 14.31 | 9.39 | 6.94 | 6.95 | 7.29 | 7.25 | 7.35 | 7.21 |
| Virginia Natural Gas Inc. | 13.02 | 10.38 | 9.89 | 9.91 | 10.42 | 8.83 | 8.33 | 8.53 |
| Washington Gas Light Co. | 11.73 | 9.74 | 8.11 | 8.21 | 8.98 | 8.27 | 7.38 | 8.07 |