At what equivalent price of coal will biocoal make sense?
I'm really trying to get my hands around this rather simple question. Question Simple. Answer, not so simple.
So in an attempt to see through the noise, I developed a simple 'inverse calculation' to figure this out. View, and comment if you want, on my spreadsheet.
It appears to come down to three variables:
1) The long term underlying price of Coal
2) The fully amortized cost of converting biomass (woodchips) to Bio Coal through the nitrification process
3) The premium you think utilities or other buyers would pay for "green" fuel (which in a pure sense would be approximated by the value of any carbon credits, assuming the Bio Coal would qualify
The result yields a "cost per ton of biomass" that you would be willing to pay.
My numbers say that that the value is somewhere around $ 10 per ton on biomass.
Now I'll go on and see if biomass can be harvested for this amount.
Stay tuned. The puzzle is getting interesting...