totally with you on that one
I try to carpool as much as I can, recycle, eat organic grub, turn off unused lights, our car's even a hybrid but I'm pretty sure its still not enough to make up for my skiing and hockey and all that shit if you think about maintenance, energy, and patrolling etc.
I heard about one ski resort in the US that powers itself with a wind turbine, and although I'm not sure where it is I give them mad props. Imagine, they get so much wind 24/7 anyways, why not make use of it.
For example, I live in Vancouver and recently Cypress Mountain made a 40% terrain expansion, but all the runs are the same and they're boring. Imagine if they invested that $ into a couple wind turbines and solar panels, then I'm sure they would've saved up enough money to expand the terrain next year.