We really like the direction of #56 and would like to see it refined some. We would like it to appear more like a drop symbol, and have the shapes be more distinct. As you can see from #11, we're also interested in seeing the "WE" worked into the logo as well. Thanks for submitting, nice work!
Hi, many thanks for your feedback. I made a few modifications you requested. Symbol: gray path represents the "waste road" to energy... closed through the flame (the symbol of energy and heat). The whole arranged in a drop - in your case symbolizes ethanol. My fav is #63 and the #64 as a complementary. Best, Sebastian