Apple today released an Environmental Report [PDF] on its newly introduced Mac Pro, detailing the greenhouse gas emissions, energy efficiency, and material efficiency of the company’s professional workstation. According to the report, the Mac Pro uses power-efficient components that utilize less than half the allowable energy limit of the ENERGY STAR requirements for computers. It also uses 68 percent less power in idle mode than the previous generation Mac Pro, released in 2010. Because one of the largest portions of product-related greenhouse gas emissions results from actual use, energy efficiency is a key part of each product’s design. Apple products use power-efficient components and software that can i