This one was bound to happen.
Just as everyone who can flees from the grip and greed of large energy companies and installs wood burners a group of scientists decides that ‘black carbon’ – soot particles to you and me – is a major factor in global warming. So far from being 'sustainable' and simply recycling CO2 biomass is now part of the problem.
Being scientists, and therefore not political, and certainly not funded by the windfarm industry, they are not calling for taxes on wood sold as fuel or licensing and restrictions on growers of trees.
I wonder how long it will take before someone does?