The link below is from a lignin conference presentation in 2010 in which lignin products are reviwed and a revenue model is considered ( see slide 21 )
https://www.epoverviews.com/oca/Michael%20Lake-SEBC%204Aug10.pdf
Note that the model uses prices of $2 per gal for ethanol and $1500 per ton for " green " ie high performance lignin products.
The illustrative cellulosic refinery produces 30 million gal of ethanol and 50,000 tons of lignin.
When used as a fuel, lignin adds another $7.5 million to ethanol revenues.
When used as high perf products, lignin adds $75 million to ethanol sales to boost total revs to $135 million..
Note that Lignol has more efficient extraction processes than that of the presentation model.
As a consequence, Lignol's proposed biorefinery will produce 55,000 tons of lignin along with 20 million gals of ethanol ( about 6 lbs of lignin for every gal of ethanol versus about 3.6 lbs for the presentation model ).
Using the above unit prices ( note tho that ethanol is about $2.50 per gal now ), Lignol's proposed biorefinery will generate about $122.5 million in annual sales , when lignin is produced as HP-L lignin derivatives.
Of course, Lignol has patents which will generate significant cash flows as well.
But, considering a stand-alone ,single cellulosic biorefinery producing both ethanol and HP-L lignin, at production rates identifed in Lignol's engineering study, Lignol's market cap would be about $250 million , at the peer value of two times annual sales.
Variations above and below this would be driven by cash costs of production.
A simple model that I use assumes that HP-L sales will pay all production and operational costs , leaving ethanol production as pure cash flows.......in this case, $40 million per year of free cash flow.
At a conservative 7.5 times annual cash flow, Lignol will have a fair value market cap of about $300 million , on its first ethanol biorefinery.
Patent royalties will be additional to this.
The current market cap is less than $10 million.
Assume 100 % additonal dilution, and the upside is still a factor of 15.
Which is why I see a Reggie home run here............but will we get taken out before then ?