biofuels

Umbra on converting your car to straight veggie oil

Dear Umbra, A few years ago, I bought a Prius because it was (and still is, unfortunately) the best car that’s offered in our messed-up world. I’m now going to buy an old diesel Mercedes and convert it to run on used vegetable oil. I think this might be the best way to go. What […]

Umbra on hybrids vs. veggie-oil cars

Dear Umbra, I currently drive a 2002 Toyota Prius that gets about 40 to 42 miles per gallon on the highway, which is where most of my driving takes place. However, I’ve recently become enamored with biodiesel vehicles, and specifically with straight vegetable oil (SVO) vehicles. I’m interested in investing in an SVO system fueled […]

Ain’t it funny how time slips away

We are late on this one -- later than J Lo's apology for sucking, later than the U.S. signing on to Kyoto -- but just in case you missed it: Willie Nelson is getting into the biodiesel business! The iconic singer and three partners have formed "Willie Nelson's Biodiesel," and they're marketing "BioWillie" (a name that somehow conjures former President Clinton, but never mind) to truck stops across the country.

Lots of bloggers have gushed about this already. But here's my favorite part: "I got on the computer and punched in biodiesel and found out this could be the future," Nelson told MSNBC. Willie Googles!

That doesn't make me think of President Clinton at all.

Bush’s pick to head the USDA is a big ethanol booster

At a White House ceremony last week announcing the nomination of Nebraska Gov. Mike Johanns (R) to succeed Ann Veneman as agriculture secretary, President Bush called his pick “a strong proponent of alternative energy sources, such as ethanol and biodiesel,” later adding that “in a new term, we’ll continue policies that are pro-growth, pro-jobs, and […]

A breakdown of the Senate vote to end debate on the energy bill

A massive energy bill backed by the Bush administration stalled out in the Senate this morning, when its supporters failed to garner the necessary 60 votes to end debate on the legislation. Only 57 senators voted to halt debate; 40 voted to keep it going. Those in favor of the bill, which has already been […]

Advice on converting to biodiesel

Umbra, I own a diesel VW Golf, which I bought thinking it was a better choice for the environment than a gasoline engine. Therefore, I was disappointed to read your message that diesel is probably a worse choice. However, you didn’t talk at all about biodiesel. Can you give us a rundown on this fuel […]