It's really looking good!  Making biodiesel...my test vehicle, a slugmobile (Mercedes 240D) is on the way from Cincinnati.  My ex works forks for a petro-provider so she's really pissed, but I'll see if I can convince her (we have a good relationship...we have to...we now live together, but not sleeping together.)

Thanks to all comments...sliding under a car while being in a wheelcair is cool.  I ruined a shirt on the starter project, but saved my car from being unusable for my job.

Darned unhappy we have mandated Ethanol in gas here....corn based....my mileage has dropped 10% with no reduction in fuel prices....hence the Diesel idea.

Wish me luck, I think it'll really take off.  We have supply, collection ability and some capital!  Great way to teach a teenager that just "pick the stuff up, process, sell and profit" is not how to run a business...I have about 20 spreadsheets by now....he (16) had no idea things can get that complicated!  (He even wants to buy land to grow it...the spreadsheet for that is plain scary!)