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Case Studies
Black Bear Diner
OBJECTIVES:
Decreases kilowatt usage with eViewIoT energy management solutions, helping deliver needed savings during the summer months.
PROJECT SUMMARY:
Over the summer months in Arizona, electric consumption is especially high and sales are often down. No matter the season, however, restaurants use about 5 to 7 times more energy per square foot than other commercial buildings (according to EnergyStar.com), with family dining restaurants potentially using up to 10 times more energy. In fact, energy use often ranks fourth among expenses for restaurants and convenience stores, with lighting and refrigeration taking up much of the rest.
eViewIoT provides a custom software platform that monitors room temperatures and provides early equipment diagnostics to reduce maintenance expenses and conserve kilowatt usage. eViewIoT works with restaurant operators by implementing hardware that monitors temperatures for food safety and provides insight into equipment that consumes the most energy, including HVAC, lighting, and walk-in coolers/freezers.
Challenge:
Black Bear Diner located in Glendale, AZ., aimed to maximize energy savings while producing quality home-style comfort food. Black Bear turned to eViewIoT to find a solution that would provide financial relief from rising energy expenses as business volume continued to increase.
Solution:
Black Bear Diner chose to implement eViewIoT’s energy management solution. Its adaptable solution provides real-time information for better control, alarm and alert management, resulting in operational efficiency. The eViewIoT energy solution was developed for the world’s largest restaurant chain and has been proven to be a turnkey solution for 26 key restaurant brands in the United States and abroad. By providing information that can be seen and measured on a dashboard, and reducing or even eliminating employees from making major temperature adjustments, eViewIoT makes a significant difference for its users, specifically reducing operational costs and energy consumption. For example, eViewIoT helps:
PROJECT RESULTS:
Black Bear Diner hoped to achieve savings and conserve kilowatt usage. eViewIoT used sub-metering equipment to show an overall measured savings of 24 percent kWh. This test was done during the winter and is expected to have even higher results during the summer. According to Chuck Riske (Vice President, Operations), “Black Bear Diner, located in Glendale, AZ, has seen a 10% decrease on electricity expenses over the course of five months.” Many restaurants solely focus on lowering their HVAC costs, which is a large portion of an electric bill, but the eViewIoT energy solution also allows expandability to include refrigeration energy reduction, food safety, temperature monitoring, and early detection equipment diagnostics. This energy component helped Black Bear Diner exceed their energy saving goals.
- eViewIoT Energy Management System decreases total HVAC energy usage by 33%
- Through visabilty provided by chameleon™ walk-ins showed an increase by 4% due to compressor thermal overload and fan motor failure
- The system generated real-time data, creating an effective call to action for more efficient operations
- An 873 total kWh reduction = 24% – summer months will reflect a greater reduction in kWh