Employees wear green shirts near Apple's familiar logo displayed with a green leaf at the Apple Store timed to coincide with Tuesday's annual celebration of Earth Day in Sydney, Tuesday, April 22,

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Employees wear green shirts near Apple's familiar logo displayed with a green leaf at the Apple Store timed to coincide with Tuesday's annual celebration of Earth Day in Sydney, Tuesday, April 22, 2014. Apple is offering free recycling of all its used products and vowing to power all of its stores, offices and data centers with renewable energy to reduce the pollution caused by its devices and online services. (AP Photo/Rick Rycroft)

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Associated Press
Tue, Apr 22, 2014 4:06 AM EDT