$15 an hour...how long does it take you to process a cord of wood?
I already went through this somewhere above, but i'll make another go at it and even exclude driving to and from which for most people adds at least another hour.
cutting a cord of wood 2 hours. loading cord of wood in truck and trailer about an hour, drive home, get splitter out and split for 2 hours minimum and stacking. Taking chains to be sharpened or doing it yourself adds another half our, spend $10 on gas to split the wood, spend a couple bucks on gas for your saws.
5 1/2 hours of labor. $82.50
$12 in direct fuel costs
Owning said truck and trailer and possible a tractor, and the splitter and the chainsaws... $50 a cord minimum especially for the weekend warriors.
looks like 144.50 per cord of wood in costs to me, i can buy 1 for $150 where i live (or less) and they deliver and stack it. So for $5.50 a cord i can buy my wood instead of cutting it without including any vehicle fuel or my time of driving.
You also have to spend time hauling the wood inside and then hauling ashes out. Its not a zero sum game. Its dirty, the bark gets everywhere inside and out, you have a pile of crap around your splitter, your truck gets beat up in the bed, you ruin tires ect. ect. Its just not a free game.
Like i said before, you CHOOSE to burn wood (as do i) but it has a real cost, and an indirect cost. The fact i can get my own fuel is cool and awesome and makes me feel good about it and it gets some tree's out of my pastures and makes room for more grass for my cows but it still costs me.
But hey, the ladies love the man arms and i don't have to buy a gym membership