energy.agwired.com

Now this is a cool car! This Saab concept car, which runs on 100 percent ethanol, was unveiled this week at the Geneva Auto Show. According to an MSNBC story, “The 400-hp, twin-turbo, BioPower V6 engine is fueled entirely by ethanol,” Saab said in a statement touting the environmental benefits of reduced emissions of carbon dioxide, a gas that many scientists tie to global warming. The Aero X has a cockpit and aerodynamic design based on Saab’s aviation roots. While there is no promise from Saab that this car will ever make it beyond the concept stage Kjell Bergstrom, executive director of Saab Automobile Powertrain says some of the Aero X technology, especially turbocharging, could find its way in future models. “Turbocharging and bioethanol make excellent partners,” Bergstrom said. Saab stated that turbocharging with ethanol “allows the use of a higher compression ratio — giving more engine power — than is possible with gasoline because of the risk of harmful ‘knocking’ or pre-detonation.” Bergstrom also touted another advantage with ethanol: “If there is no bioethanol available, the customer can still use gasoline at any time.”
More info on this nifty little vehicle can be found by going to the Saab link above or here.

An Environmental Protection Agency proposal would treat ethanol plants the same as corn milling plants for grain when it comes to Clean Air Act standards. According to the EPA announcement, ethanol is produced at corn milling facilities for use as fuel or human consumption. While the processes are similar, these facilities are currently treated differently under Clean Air Act permitting programs. EPA’s proposal would provide equal treatment for corn milling facilities, regardless of whether they produce ethanol for fuel or human consumption. The proposal would establish the same emissions limits under the PSD program – 250 tons per year – regardless of whether the ethanol end product is used for fuel or human consumption
Seems reasonable to me, if they are essentially creating the same product just for different uses – and the idea is to help generate more ethanol production. The proposal led to headlines like this: “EPA proposes allowing ethanol plants to emit more pollution” which is true, but makes it sound kind of sensational unless you read the actual article on the proposal which explains it very well.

Transportation issues have been added to the growing list of concerns about how demand for ethanol will be able to be met this year. According to a Reuters business wire story, officials with the US Energy Information Administration think there may be a shortage of trucks and rail cars to move ethanol.

“We’ll need to find a whole lot more rail cars that may not be readily available,” EIA analyst Joanne Shore said in an analyst conference call. “There’s also concern about trucks, and the truck drivers needed for moving this are in short supply.”

A trademarked ethanol cocktail called Ecalene™ may offer the potential to solve some of the issues relating to pure ethanol use. Power Energy Fuels in Colorado claims that Ecalene™ is “Ethanol Plus” because it has higher mixed alcohols which act as a binding agent in fuel blending, has higher octane than ethanol, is its own denaturant, has higher btu’s than ethanol with high octane that will increase mileage and performance – all according to their website. Certainly sounds promising. Power Energy has the patents on the product, they are working with NREL and have two patents on the process. Here’s another link that gives some more info about Ecalene.
I found out about Ecalene™ through a comment from Power Energy president Gene Jackson who wrote asking why I don’t “promote mixed alcohols?” Well, that would be because I didn’t know about it. Now I do – but I would ask you why YOU don’t promote it? The media is eating up anything that has to do with ethanol right now but if you do a news search for Ecalene there’s nothing. Send out a press release, for goodness sake!