Going green is the big push right now and has been for the past several years. Apple releases its "Apple and the Environment" report to show just how Apple's business affects the environment around us. The latest report shows that while Apple is moving towards green energy use, its overall production of CO2 is still increasing.

Apple has started to brag that its data centers are 100 percent powered by renewable energy sources. Even with this change, Apple's overall production has increased by 34 percent. Apple attributes this increase to its overall increase in products sold. It's true that Apple produces less CO2 per dollar revenue.

Since 2008, Apple has reduced its emissions per dollar revenue by 21.5 percent. Apple has also increased renewable energy at its corporate facilities by 114 percent. However, facilities only contribute 2 percent of Apple's emissions. 61 percent, or the large majority, come from the manufacturing of the devices.