Your 'they' is referring to a different group of people. You can't blame that company for asking people not to print emails because it's not them who are planning to build a power plant.
Obviously, they won't make a difference. Not printing that email is one of those things that are generally considered nice to do but some take this a bit too far and want to change their habits because they think they can make a difference. I don't personally agree but people are free to do what they want.
I wouldn't recommend to anyone to change their habits and make their life harder. Unless they find a better alternative that makes life easier despite such habits.
Hi
23-Sep-2013 20:19:07