So, how green is Apple? Yes, you guessed it right, we’re not talking about the fruit, it’s about the phenomenal Apple Inc. Back in April, the renowned environmental activist group Greenpeace ranked Apple to be a ‘not very environment friendly tech company’. The technology giant received three Ds and an F in the report card issued by Greenpeace. Last week, the report was revised again on the news of Apple’s plan of using 100% renewable power in it’s new iCloud data center. But, is Greenpeace convinced yet?