On Feb 5, 5:59*pm, "Steve B" wrote:
Is cottonwood a decent firewood? *A friend is removing a tree, and it is
free. *The tree is pretty big, as I hear. *I can see it has 15.something
million btus per cord, pretty low when compared to anything. *Anyone know
anything about its creosote output?

Steve

Check it on the firewood listing:
http://www.mb-soft.com/juca/print/firewood.html