How many calories in boiled down grain alcohol?

So I just made a batch of “THC Oil” using Everclear alcohol and the plant. Basically it simmers on the the stove on low to low-med until it gets slightly thick/oil like.

My question is does the alcohol cook out or is it reduced to its sugar form and calories just shift from alcohol cals to carbohydrate cals?

Weird question I know, but still curious