It's been some time since we've heard anything about/from the Ashtabula Gas-to-Liquids (GTL) plant project that Velocys says it will build in Ashtabula, Ohio. As a quick tutorial for those who may not know, GTL converts natural gas, a hydrocarbon, into other hydrocarbons, like diesel fuel, gasoline, solvents and (for Ashtabula) waxes. An abundance of