CPS Energy, Solar San Antonio work together on solar rebate changes

CPS Energy and Solar San Antonio, with input from local solar installers, have come up with a fix to an unforeseen issue that recently arose with commercial solar rebates.

When a solar company submitted applications to CPS Energy for 21 projects, requesting rebates totaling more than $1.9 million, utility officials quickly realized that the projects would deplete this year’s commercial portion of the rebate pool.

CPS Energy reached out to Solar San Antonio, which leads the effort to expand the solar market in the San Antonio region, to help the utility come up with an alternative to simply exhausting the rebate dollars and throwing the nascent market into turmoil.

Together, CPS Energy and Solar San Antonio, with input from the installer community, agreed on a way to extend the rebate at least through the end of the year; the Solar Working Group, a mix of CPS Energy staff and solar installers, convened last month to hash out an equitable alternative to net-metering, will also tackle longer term solutions.

The current rebate, considered one of the most generous in the country, will be reduced from $2 a watt to $1.60 a watt; the maximum total rebate per project will go from $100,000 to $80,000. Rebates for school projects will drop from $2.50 a watt to $2, also with an $80,000 cap.

Additionally, almost $1.7 million left unused from last year’s pool of rebates will be added, in a 75/25 split, to this year’s commercial and residential rebate pool.

The new rebate levels will go into effect when this year’s budgeted amount is tapped out; the money from last year will be allocated at the new rebate level.

“When we saw this large number of applications would exhaust this year’s commercial rebate budget, we realized how disruptive that could be to the industry. So we reached out to Solar San Antonio to see if we could agree on a solution,” said Cris Eugster, CPS  Energy’s executive vice president and chief strategy and technology officer.

Eugster said he was pleased that everyone was able to come together and agree on a solution to what he called “a real-time challenge.”

Lanny Sinkin, executive director of Solar San Antonio, agreed.

“We’re pleased to the see rapid expansion of solar in San Antonio,” he said. “The widespread adoption of solar within the business community confirms that solar makes ‘cents.'”

He said the Solar San Antonio board voted to accept the changes to the rebate program on Thursday afternoon.

But today’s vote won’t settle the matter permanently.

The sudden influx of commercial applications shows that its difficult to project solar’s growth. As the groups work together going forward, he said, everyone “will need to remain flexible and be prepared to respond to rapidly changing situations.”

Tracy Idell Hamilton

Tracy Idell Hamilton was part of the Corporate Communications team at CPS Energy.

2 thoughts on “CPS Energy, Solar San Antonio work together on solar rebate changes

  • I am a solar electric kinda guy but…I have been involved in residential solar thermal and found that a good heat pump water heater was cheaper and simpler with the added benefit of being a good dehumidifier and back up air conditioner AND you can collect the condensate and filter it for drinking water.
    However, large scale solar thermal with evacuated tube collectors can get the water temperatures above 150F very easily for commercial water boilers.
    Pasteurization needs 150F for 15 minutes to destroy all bacteria. Good for dairy and beer. Sterilization of meat plants and other food products needs hot water too.
    Solar Thermal has a place for sure. HEB alone processes truckloads of raw dairy products every day from dairy farms all around the area. Can’t imagine doing that with electricity.
    I invite all to drive around Schertz/Cibolo and not be astounded at all the PV arrays those towns have installed on their roofs. Once all that energy data is compiled into a database GVEC will be leading edge. Live Oak and Converse are just as active and I can only hope that it is the the military that is driving the real estate market making a PV install a good investment.

  • Great to see great cooperation going forward. Win/win for the Alamo City


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