My Wood Fires (1917) describes his preferred fuel and the ideal chimneys for it.
Almost all commercial-style ranges will be at least partially gas-powered, as gas is the preferred fuel of restaurant chefs.
The preferred fuel for the low temperature firing is grass-fed cow manure or split wood.
This resource quickly became the preferred fuel for all methods of transportation as Mittron-fueled cars ran much longer, cleaner, and faster than traditional gas-powered cars.
Enriched uranium is the preferred fuel for light water reactors, a common nuclear power technology.
K-1 kerosene is the preferred fuel for kerosene wick lamps.
Due to its relatively safe ( 90 C) flash point, paraffin, or highly purified lamp oil, is the preferred fuel for fire breathing.
Anthracite (or "hard" coal), clean and smokeless, became the preferred fuel in cities, replacing wood by about 1850.
This is the preferred fuel for performers who do indoor shows in the US.
Methanol was the preferred fuel because no intercoolers were needed, and so the associated drag was eliminated.