Ah, a "green" fuel with an "orange" tint to it created in a land where walking through the wrong neighborhood while "green" or "orange" could get things hurled at you, including bullets. But since the strife in Northern Ireland has died down and economic development in the Republic is moving at a speedy pace, the time apparently seemed right to build a biodiesel plant in Ulster. Currently, however, the facility is strugging to find enough used cooking oil to meet demand. Yes, that's the Ulster we know and love — a place where nothing works quite like it's supposed to.

Ulster fuel plant gets cars moving with cooking oil [Belfast Telegraph]

It's a Diesel EXP! Are You Asking for a Challenge? [Internal]