As we plan the Overland Journal FJ60 conservation vehicle project, I'm gravitating more toward (or at least investigating, with Kevin's excellent help) the first two tenets of the "green" movement: reduce, reuse, recycle. That's why I like this chocolate project - the lads involved are friends of Chris Scott, of Sahara Overland fame. It's a legitimate expedition, they both have expedition experience, and the project is being audited by an independent firm. It's not some "oooo! let's do an overland trip and call it green!" lark . . .
What we've been rambling about (in between me teasing Kevin about wearing a headlamp - so nerdly!:shakin: )
1) Reducing - weight on and in the vehicle, unnecessary stuff, and external doo-dads. So we're talking small multi-fuel stoves (burn the same stuff your truck does), simple camp setup, a very flush-fitting custom front bumper/guard, and light wheels/tires. Same goes for buying and using as much stuff that is sustainable and/or small or local industry businesses that have a commitment to the environment and their community.
2) Re-use - restore an older vehicle with a newer engine with better emission controls and fuel efficiency, and paying attention to other opportunities to re-use.
3) Recycle - checking into things like aluminum wheels - are they really recyclable? running biodiesel made from commercial-grade fuel made from waste oil (we have a plant opening in our region).
I like this train of thought. . . without going overboard.
After all, our footprint on the environment is so much more than just our vehicles . . . most of us in the First World could do a lot more for the world if we lived in small houses, bought less junk that doesn't last, and used alternative transport or walked more in our daily lives - even just walking to lunch from the office every day instead of driving would make a difference.