The trick is the moisture, but they are one of the companies I wouldn't be surprised if they pull that off.I saw a pretty slick P&M boiler that burned green chips, the stuff the loggers make for biomass or pulp. It had a storage bin and auger (think grain bin) that fed the boiler. It's not as "domesticated" as 50# bags of pellets and it would seem to require a loader and a chip storage shed, but possibly only a weekly filling of the bin .
Maybe they have it figured out, but I'm pretty certain that a bunch of heat energy is lost pushing the water out of the green chips before it burns.
P&M has been at it a while and it looks like good stuff.
That scale is what I was referring to as older "slick Euro" ones.... on any modern commercial farm, that's a relatively minor equipment expenditure, so will well suit some operations....
Rgds, D.