Green Fast Food? Solar Hot Water System

Taco Bell to receive the first PG&E rebate check awarded to a commercial business for a under the CSI-T program

The Taco Bell restaurant in Albany, CA is the first commercial establishment in the state of California to receive a PG&E rebate check for installing a under the newly instated CSI-Thermal program for commercial and multifamily applications. The check will be presented on Tuesday, November 30 at Taco Bell, 635 San Pablo Avenue, Albany, CA 94706.

Taco Bell was a great candidate for solar thermal because of the restaurant’s need for hot water for cleaning, dishwashing, sanitation, and rest rooms. A complete replacement of the existing restaurant, owned by PRB Management, LLC, provided the opportunity to take a close look at the footprint of the facility and propose solutions to reduce greenhouse production while improving ongoing operating costs. Because of the limited roof space, PRB opted for the system over the more common PV solar systems. The onsite generation of solar hot water currently offsets 300 Therms of natural gas a year. This will save PRB thousands of dollars in operating costs while directly reducing their greenhouse gas footprint.

Dave Fulwiler, Managing Director of PRB stated, “The Sun Light & Power team showed us how attractive the financial incentives could be for going solar. Their hot water system proved a good fit in our strategy of constructing a building that met or exceeded Albany’s requirements of a Certified Green Building. It’s not just about wanting to do the right thing anymore – it also makes great economic sense while allowing us to communicate our environmental commitment to our customers and communities. We are proud to be the first in the state of California to qualify for and receive the CSI-T rebate.”

A similar system was designed and installed by Sun Light & Power on the Taco Bell in Rancho Cordova (near Sacramento, CA) at approximately the same time.

About the CSI-T rebate check

Sun Light & Power was very involved in the process with CALSEIA and CSI to make certain that a rigorous solar thermal program was launched to ensure that systems are built efficiently. “It’s extremely rewarding to participate in a new program that benefits businesses and the planet in such a straightforward way. We’re excited to be in a position where our expertise can help to pass cost savings from the new rebate directly on to our customers,” says Lauren Tett, Sun Light & Power’s Rebate and Interconnection Department Manager.

On November 30, Taco Bell will receive a CSI-T Rebate for $3,649 which when added to the Federal Tax Credit of 30% reduces the total cost of the system by half. PRB Management will also reap the benefits of depreciating the system cost over time. These incentives make the system very easy to pay for and provide a rapid ROI. The long system life will provide 30 years or more of savings on natural gas bills.

About the

The solar hot water system is comprised of two Heliodyne Gobi 410 collectors, creating an 80 square ft. of solar surface area and is configured as an Active Closed Loop System that feeds a 119 gallon solar storage tank. The system is sized to offset a portion of their usage estimated at 500 gallons of hot water each day. The closed loop system provides additional protections from freeze damage, overheating, and water scaling.

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