The Market of Wake Forest: LaaS Reduces Costs While Increasing Safety and Efficiency
Challenge
Zapolski Real Estate, LLC needed to update the lighting at their Market of Wake Forest property. The property was equipped with outdated metal halide pole-mounted fixtures. These fixtures were inefficient, costly to maintain, and provided inadequate lighting, which raised safety concerns.GreenTech Solutions Group offered a turnkey Lighting as a Service (LaaS) package through its GreenShare Service Model to address these issues without requiring any capital investment.
The Market of Wake Forest is a 116,341 sq. ft. grocery-anchored retail center in Wake Forest, NC, hosting a mix of national, regional, and local businesses. With Wake Forest being recognized as one of the fastest-growing municipalities in North Carolina, along with its strong economic and traffic drivers, it was vital for GreenTech Solutions to upgrade the LED lighting system to improve safety while reducing costs.
Solution
The LED lighting upgrade for the Market of Wake Forest involved replacing 200W metal halide pole-mounted fixtures with highly efficient 200W LED fixtures. This upgrade significantly improved light levels across the property and reduced energy consumption. Additionally, photometric lighting design ensured uniform illumination throughout the area.
A cloud-based Bluetooth networked control platform was implemented, allowing for advanced lighting controls and remote monitoring of the equipment. The platform also enabled real-time energy reporting and optimization. The intelligent system provided occupancy-based scheduling to yield further energy savings. The collected data was analyzed to offer ongoing recommendations for optimization and system updates to enhance energy efficiency.
Results
Total monthly savings – $968
MonthlyService fee– $871 which leads to total monthly savings of $97
Annual Total Savings: $3,570
Additional Savings – $215 from photometric control
Kingsdown Exterior LED Lighting Upgrade: Saves 69% in Annual Energy Costs Consumed by Outdoor Lighting
The Challenge
Kingsdown, Inc. was looking for additional ways to save energy and money in its Winchester, Virginia mattress manufacturing plant. Kingsdown has been handcrafting luxury mattresses since 1904 in North Carolina. The company prides itself on creating the world’s smartest luxury mattress backed by research, data collection, and extensive testing.
Kingsdown VP of Manufacturing Michael Shoe was looking to improve the exterior lighting quality and decrease energy consumption for the plant. He also wanted a solution that would reduce the time their employees spend maintaining and repairing the exterior lighting system.
Shoe worked with GreenTech Solutions Group on the LED lighting upgrade of its entire Mebane, NC manufacturing facility and corporate headquarters previously. That upgrade was very successful and the entire installation went so smoothly that Shoe was eager to have GreenTech upgrade the exterior lighting at its Virginia plant.
The Solution
GreenTech carefully assessed the existing lighting fixtures of the building’s exterior and provided a detailed analysis and forecasted the energy and additional maintenance savings that result from upgrading to energy-efficient LED lighting.
The exterior lighting upgrade around the Kingsdown plant resulted in a 69% reduction in annual lighting energy usage consumed by pole lighting, wall packs, and down lights. LED lighting increased the light levels over the outdated system Kingsdown used for years, which drastically improved employee safety around the building and in the parking lot.
Metal halide fixtures on the perimeter walls were replaced with 120-watt LED retrofits and 65-watt halogens were upgraded to LED wall packs. The halogen front entrance light was changed out for a 10-watt LED down light. Metal halide pole lights were also swapped out for 150-watt LED pole lights.
The Results
The effect of the outdoor lighting upgrade was a brighter, safer environment for employees and visitors to the plant. Since LEDs have a much longer life than traditional lighting, Kingsdown will save significantly on maintenance costs of renting lifts and replacing hard-to-reach light fixtures due to failures. This allows the company to save both time and money by eliminating the intermittent costs needed to maintain a fully-functioning exterior lighting system.
A summary of benefits is the following:
69% reduction in annual lighting energy use
2.9 payback period
$5,122 savings in annual operational costs
43,984 kWh reduction in annual lighting energy use
GreenTech staff installed various types of lighting, depending on the needs. Some of the exterior lighting was continuous and others were dusk-to-dawn fixtures, which made the switch to LED lighting more advantageous to Kingsdown’s bottom line. Replacing legacy metal halide and halogen lights and fixtures with LED lighting can make a big difference in the expenses, effectiveness, and aesthetics of a company’s facility. The lighting upgrade also has a quick 2.9-year payback.
“We were so impressed with GreenTech on the upgrade to our North Carolina facility and offices, that doing this exterior lighting upgrade was a no-brainer,” said Kingsdown VP of Manufacturing Michael Shoe. “We also appreciate the staff’s willingness to travel to Virginia and their meticulous attention to detail and ease in which they completed the installation. They are always such a pleasure to work with.”
Kingsdown once again proved its commitment to helping the environment by doing what it can to reduce the company’s ecological footprint. The LED upgrade to the exterior of the building will save 43,984 kWh each year, which is the equivalent of planting 25 acres of forest, seven fewer cars on the road, or 3,493 fewer gallons of gas consumed.
“Kingsdown shows how dedicated it is as a company to not only creating a better, brighter work environment for its employees, but that management can make effective strides in making a big impact on the environment by implementing an LED lighting upgrade,” said GreenTech VP of Business Development Scott Jernigan. “We were happy for the opportunity to work with everyone at Kingsdown again.”
Interroll, a company focused on manufacturing energy efficient drives, rollers, and conveyor modules, decided to upgrade the lighting in their factory to help reduce energy consumption. They soon realized that they were able to take this approach further by focusing on upgrading their high wattage parking lot and perimeter lighting while improving the look and safety of their facility. The problem was most of the LED applications they have looked at previously were not only very costly, but couldn’t provide an equivalent lumen output to match their 1000W pole lights.
GreenTech Solutions Group then approached Interroll with technology that has just recently hit the market in the past year as LEDs have become more powerful and more effective for high wattage applications. GreenTech recommended they upgrade their 1000W pole lights with 300W parking lot fixtures, an immediate 70% savings. These fixtures not only saved them energy, it also provided a higher light output with better visual acuity. GreenTech also upgraded the perimeter recessed can lighting, wallpacks, and sign lighting to LED technology to provide consistent color quality and provide additional savings. The financial results were very impressive with a 2.3 year payback period with annual savings at more than $9,000.00 per year.
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