Cptnchia
Dissatisfied Customer
All of the new stores have skylights. A computerized system adjusts the number of fluorescent lights that are on during the day in order to achieve a certain amount of "light" in the store. So on a bright sunny day there might not be any lights on. On a cloudy day, maybe only half the lights are on. And at night all of the lights are on.
This saves an amazing amount of energy (and money) per store. So you can imagine what thousands of them nationwide saves. Just one of a number of environmental initiatives the company is embarking on worldwide.
Lights in the refrigerators are now on motion sensors, stores in desert climates use evaporative cooling, rainwater recycling for irrigation, hybrid trucks are in the works... you name it, they've thought of it.
Please be respectful in your responses.
Too bad they copied it from Costco.