Johnson Controls, Inc. operates in building efficiency, automotive experience, and power solutions businesses worldwide. The company's building efficiency business designs, produces, markets, and installs integrate heating, ventilating, and air conditioning systems; and building management systems, controls, security, and mechanical equipment. It also provides technical services, energy management consulting, and operations of real estate portfolios for the non-residential buildings market. This segment also offers residential air conditioning and heating systems. Its automotive experience business designs and manufactures interior products and systems for passenger cars and light trucks, including vans, pick-up trucks, and sport/crossover utility vehicles. This segment's products and systems include seating systems and components; cockpit systems, such as instrument panels and clusters, information displays, and body controllers; overhead systems, including headliners and electronic convenience features; floor consoles; and door systems. It also produces automotive interior systems for original equipment manufacturers. The company's power solutions business produces lead-acid automotive batteries serving automotive original equipment manufacturers and the general vehicle battery aftermarket. It produces lead-acid batteries, as well as offers absorbent glass mat, nickel-metal-hydride, and lithium-ion battery technologies to power hybrid vehicles.