| Date | File Name | Description |
|---|---|---|
| September 7, 2006 | SPS DC Tie Scheduling Practices (19 KBytes) | SPS institututed a Business Practice requiring that ramp durations be specified on E-Tags for energy interchange transactions flowing across SPS connected DC ties |
| March 28, 2007 | SPS Tie Line NITS Practice (Adobe Portable Document Format, 49 KB) | Network Integration Transmission Service (NITS) customer transmission service over both the SPS transmission system and another Xcel Energy Operating Company transmission system |
| July 12, 2007 | Business Practice for Designating Network Resources | Initially designating and changing designations of Network Resources |
(This Page Last
Updated on July 12, 2007 at 3:00 PM CDT)