Brookshire Brothers, GE Lighting team up for energy-efficiency
EAST CLEVELAND, OHIO— Brookshire Brothers, based in Lufkin, operates 72 retail supermarkets in an area covering Texas and Louisiana. Supporting its simple mission to “Create a satisfied customer” the company recently launched a facility-wide lighting update including in-store, parking lot, exterior signage and refrigerated case fixtures.
Using a myriad of new linear f luorescent lighting (LFL) and LED technologies from GE Lighting, Brookshire Brothers will, once all of its stores have been completed, reduce its annual operating costs more than $235,000 while establishing a model for energy-efficient lighting renovations at its stores.
“When we looked at options to impact our total energy costs, we identified several areas at different stores where new lighting, including LED fixtures, made a compelling case, both indoors and out,” said Eric Johnson, director of construction for Brookshire Brothers. “Shortly after we met with our GE Lighting team to understand the anticipated electricity and maintenance savings, we then made what was an easy decision to move forward.”
INDOOR LIGHTING—Relamping of linear f luorescent lighting (LFL) fixtures is now complete at 69 Brookshire Brothers locations where GE’s more energy-efficient 28-watt T8 has replaced 32-watt bulbs in approximately 450 four-lamp fixtures per 30,000-square-foot supermarket.
These efforts include the replacement of existing ballasts with GE’s high-efficiency Ultra- Ma x® electronic ballasts as needed. Each UltraMax ballast installed will create additional energy savings of approximately eight watts per fixture.
Brookshire Brothers will save an average $3,200 per store per year in electricity expense after switching to GE’s 28-watt solution–a more than $220,000 annual cost benefit to the company based on a $.09 kWh electricity rate and 12 hours use per day. The company plans to explore even more efficient 25-watt GE lamps and UltraStart® ballasts to suit future needs.
OU TDOOR LIGHTING— Five supermarket parking lots, including company headquarters, have thus far been retrofit with GE EvolveTM LED Area Lights, bringing high-quality white illumination and energy savings to these spaces. Brookshire Brothers first worked closely with GE to create improved new lighting designs in the lots. GE’s 210- watt Area Lights displaced 400- watt high-intensity discharge (HID) fixtures in two lots while in the others, 1,000-watt HIDs were replaced by 270-watt Area Lights.
As a result of this substantial watts-per-fixture reduction, Brookshire Brothers will save more than $14,000 annually in electricity costs and further stands to diminish maintenance time and expense. Where its 400- and 1,000-watt HID fixtures had been rated for 20,000- and 15,000-hours life respectively, GE’s new Area Lights have a rated life of 50,000 hours.