I have decided that the natural gas surcharge sucks. Time to explore other options. One option is wood pellet burners. A way to further expand on the wood pellet option would be to mill at least some my own wood pellet fuel out of left over saw dust, shavings, wood chips, maybe even paper, cardboard and coal. The only options are industrial pellet mills which cost thousands upon thousands of dollars even when used which make tons of pellets per hour and new little Chinese units. Has anyone used one of these machines?