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Rate Case Rundown

There’s a lot going on for solar in Arizona. With the end of net metering, our southern Arizona utilities have each proposed different policies, rate structures, and fees. Here’s a summary of the current status and what to expect in the future:

Tucson Electric Power

 

Can I still install solar with net metering?

Yes, until the Arizona Corporation Commission decides TEP’s rate case, customers can use net metering, and will be grandfathered for twenty years.

What are TEP’s current rates for rooftop solar customers?

Customers with solar electric systems can choose the Residential Basic Plan. This plan includes a monthly service charge of $13.00. Energy charges range between 9.9-12.3¢ per kilowatt-hour, depending on your monthly usage, and the time of year. You’ll also pay some taxes and fees, plus a fee for the bidirectional meter needed for net metering. That meter fee is $2.05/month or a one-time cost of $142.95 for residential customers, or less for commercial customers.

Although TEP has been advertising various rate choices, including time-of-use rates and demand rates, these rates don’t pair well with rooftop solar.
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How Does Net Metering Work With My Electric Bill?

Here is how net metering works with your electric bill. We’ll be sharing more about how billing will work for systems without net metering in the future. TEP and SSVEC customers can still choose net metering. APS customers will not be able to use net metering starting the end of this month, and Trico customers are already on an export rate system.

Where Does Your Energy Flow with Solar?

Want to better understand where energy comes and goes in a home with a grid-tie solar electric system? Check out the infographic below! We’d also love to hear your thoughts and questions in comments section.