Originally Posted By: Number21
Originally Posted By: y_p_w
I think a bit of red dye burning is the least of their issues keeping the equipment running.
Talking about high efficiency home heating oil furnaces, which I'm sure have very very different injection systems from a train.
Originally Posted By: y_p_w
However, I'm wondering where they get the stuff, since nobody uses it for home heating. Disneyland doesn't even bother and uses regular 'ol diesel to blend into their B98 for the Disneyland Railroad. OTOH - it's probably not much and paying an insignificant amount of taxes might be good for publicity.
I'm sure they use offroad diesel for all sorts of things besides heating. If you own a train, or disneyland, you can probably order whatever you desire. People that use undyed fuel for tax exempt uses can simply apply for a tax refund.
Now that I think of it, since it is essentially just #2 diesel, they probably get it from the same places where you get diesel. Or at the very least fuel distributors would have no problem just having dyes added. We've got four major refineries nearby, and all produce diesel. It probably wouldn't be that big deal for them to divert some of this for off-road use.
And I found something on the IRS taxation of fuels:
http://www.irs.gov/publications/p510/ch01.html