Which statement about energy management is not correct? The potential savings to a retailer with an effective energy management program are quite low. A retailer can reduce energy costs through adjusting a store's interior temperatures during nonselling hours. The substitution of traditional bulbs with high-energy bulbs and fluorescent ballasts can significantly reduce energy costs for lighting. Computerized systems with centralized controls that enable a retailer to control lighting, heat, and air-conditioning in each store from a single office can reduce heating, air-conditioning, and ventilating costs.