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Mi Casita goes CLEER to cut energy costs

By Bob Ward

Special to The Sopris Sun

With a recent investment in energy-efficient lighting and refrigeration, Mi Casita in Carbondale was able to cut its utility bills by 15–25 percent.

Owner Kiko Peña has replaced all 67 light bulbs in his authentic Mexican restaurant — a combination of multi-lamp chandeliers and recessed cans in the ceiling — along with several fluorescent kitchen fixtures.

In the bar and dining areas, he gave up his old incandescent bulbs for energy-saving LED lights. In the kitchen work area, he ditched 16 old T12 fluorescent tubes (each fixture had four bulbs) and substituted new, energy-efficient T8 fixtures, which put out just as much light with just three bulbs per fixture.

“This was something we needed to do in order to lower our bills and also to do our part to lower our [carbon] footprint,” he said.

In the kitchen especially, the benefits associated with the new lights go beyond efficiency and cost savings. The T8 bulbs emit a clearer, brighter light that is easier on his employees’ eyes and helps them see exactly what they’re doing. And those details are important in food preparation.

Peña first began exploring the upgrades late last year but didn’t pull the trigger until he spoke with Clean Energy Economy for the Region (CLEER), which got him signed up for the Garfield Clean Energy Challenge and then helped him choose the right improvements to make and find rebates to offset his costs. CLEER makes a point of steering business owners to the easiest, most cost-effective energy upgrades. In Peña’s case, his 14-year-old building is well-insulated and retains heat, but the lights and refrigeration equipment were outdated.

“Kiko is a great example of a local businessman who was convinced by the savings predictions and understood that these rebates won’t be around for long,” said Maisa Metcalf, CLEER energy coach. “Hopefully, more Carbondale businesses will take advantage of the services and rebates we have available right now.”

R&A Enterprises of Carbondale did the electrical work for Mi Casita, and FridgeWize from Glenwood replaced the fans and motors in Peña’s refrigeration system. The new refrigeration components include super-efficient motors and fan speed controllers that power the fans only when cool air is needed.

“Before I would walk in (to the cooler) and the fans would always be on,” Peña said. “Now sometimes it worries me that I don’t hear anything.”

Of course, the silence is a sign that the cooling system is working correctly, on an as-needed basis. Couple that with energy-efficient “electronically commutated” motors, known as EC motors, and it all adds up to energy savings for Mi Casita.

“Without the rebates, I doubt I would have done it,” said Peña, whose out-of-pocket cost amounted to about $1,500. He received rebates from Garfield Clean Energy via the town of Carbondale’s dedicated pool of rebate funds and Xcel Energy.

Thanks to the rebates, Peña’s utility savings will cover the cost of his investment in roughly one year, and he says, “I’ll be happy with that.”

“Right now we’re seeing savings in energy usage up to about 25 percent,” Peña said. “But since the cost of electricity is going up every year, the actual cost savings are around 20 percent.”

Lighting and refrigeration were the easiest and most cost-effective improvements available to Mi Casita. Peña isn’t planning to do more upgrades right away, but when the time comes to replace his water heater and boiler, he’ll talk to CLEER first and look to reduce his power bills even more.