Customer Support

SPS Interim Report on Participation in the SPP

Below you'll find documents pertaining to the SPS Interim Report on Participation in the SPP, including the notice, application, and testimonies.


Notice (PDF)


Application (PDF)

Supplemental Direct Testimony

Bill A. Grant (PDF)

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Energy Saving Tip

Want to make a strong statement about energy efficiency? Consider whether your home might be a good candidate for a green roof, solar panels, or a geothermal system.

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Break Ground, Not the Law

Always call 811 before digging in your yard to avoid hitting buried gas or electric lines. Not only is it the safe thing to do, but it's the law.