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

What's the point in filling your home with cool or warm air, only to have it disappear? Invest in high quality insulation to help keep temperature-controlled air where it belongs.

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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.