Stop the unnecessary printing!

I mentioned this before and I will probably mention this another hundred times: There is no point discussing global warming or fighting SUVs (this is a petition launched by the social party in Switzerland. They try to make alaw that forbids to buy SUVs...), as long as we can't get the little things right.
As I want to give my five cents to environmental conciousness I have reduced paper correspondence to a minimum. I send letters as pdf files and I do this with invoices as well. I also ask some service providers like swisscom to send me invoices in electronic form and not on paper. But of course this is only working when everybody plays the game. Funny enough it is always the big player (like Eurocontrol recently) that tell me "they can only process payments when invoices are sent as hardcopies". Now isn't this great?! Wouldn't it be those huge organisations that could make a difference? From that perspective I have to say the IFPP is a pioneer. Some years ago we changed to paperless meetings and the working papers are only available in electronic form. I tell you this saves piles and piles of paper.
I really wonder, when large companies finally have the guts to change these old habits of printing every fart onto a piece of paper.