I'm always on the lookout for what may be, or should, coming down the line related to ethanol.

How about mixing pumps? The station only needs to have a tank of gasoline and a tank of ethanol, and the driver selects the mix - i.e. E10, E85, E95, whatever - and voilą, you have the gasoline/ethanol ratio of your choosing.

Search this page for "Sweden". Looks like they have had mixing pumps since 1997.

Ah ha! Looks like Min-ah-soda also has a mixing pump. Clic here!

So, my question is, has anyone run across one of these mixing pumps? Are they installed in any other parts of the US?

I like to throw in a little science just for fun! It's a year old, but one I had not run across prior.

 

I think i read somewhere having these types of pumps would confuse da heck out of most American consumers. So, probably won't see them anytime soon in USA.