Fuel Types, Compared

Natural gas, propane, charcoal, pellets, wood — each one cooks food differently and fits a different kind of cook. Here's the honest breakdown of what each does well, what it doesn't, and how to pick the right one for you.

The Short Version

Natural Gas

Piped directly from your home's gas line, natural gas is the "turn a knob and cook" option. No tanks to refill, no charcoal to light, no ash to deal with.

What it does well

• Instant start: From cold to 500°F in under 10 minutes
• Precise temperature control: Dial in any temp, hold it indefinitely
• Cheap per BTU: Cheaper than propane over the long run
• Zero prep: No fuel to buy, no tanks to swap

Where it falls short

• Flavor: Gas adds almost nothing to the food. Your seasoning and technique do all the work.
• Installation: Requires a gas line run to the grill location — $800 to several thousand dollars
• Fixed location: Once plumbed, you're not moving it
• Lower peak heat: Charcoal and wood fires can hit temperatures gas can't touch

Who it's for: Weeknight grillers. People who want to cook outside after work without 30 minutes of setup. People committed to a permanent outdoor kitchen.

Propane

Same gas flame as natural gas, delivered via a portable tank. It's the fuel type most freestanding grills use out of the box.

What it does well

• Portability: Move the grill anywhere. Take it when you move houses.
• No installation: Buy grill, attach tank, cook
• Same convenience as natural gas: Fast, controllable, clean
• Slightly higher BTU per unit: Propane burns hotter than natural gas, BTU-for-BTU

Where it falls short

• Running out: You will, and it will always be at the worst time. Keep a backup tank.
• More expensive over time: Per BTU, propane costs 2–3× what natural gas does
• Tank storage: You need somewhere safe to keep spare tanks (not indoors, not in direct sun)
• Same flavor limitations as natural gas

Who it's for: Anyone who doesn't have (or doesn't want to pay for) a natural gas line. Renters. People with a freestanding grill they might move.

Charcoal

The original fuel. Lump charcoal or briquettes, lit with a chimney starter, delivering the smoky flavor that defined American grilling.

What it does well

• Flavor: Real smoke, real char, real "grilled" taste. Gas can't replicate it.
• Peak heat: 700°F+ is routine. Ideal for steakhouse-style searing.
• Cost: Cheapest grill category and cheap ongoing fuel costs
• Versatility: You can smoke, sear, grill, or do indirect cooking all on one rig

Where it falls short

• Time: 20–30 minutes to light and come up to temperature
• Skill curve: Temperature control is a learned skill — vent management, fuel placement, etc.
• Mess: Ash removal every cook. Hands get dirty.
• Fuel storage: You need a dry place to keep bags of charcoal

Lump vs. briquettes

Lump charcoal is pure carbonized wood — lights faster, burns hotter, cleaner flavor, more expensive. Briquettes are compressed charcoal dust with binders — burn longer and more evenly, slightly chemical taste, cheaper. Most serious charcoal cooks prefer lump.

Who it's for: Flavor-first cooks. Weekend warriors who enjoy the ritual of fire. Anyone who cares more about the result than the speed.

Pellet

Pellet grills burn compressed hardwood pellets, fed into a firepot by an auger, with electronic temperature control. Think of them as the Tesla of grills — wood-fired flavor with digital precision.

What it does well

• Set-and-forget smoking: Dial in 225°F for a 12-hour brisket and walk away
• Real wood flavor: Different pellet varieties (hickory, apple, mesquite, pecan) actually affect the taste
• Wide temp range: Most models run from 180°F low-and-slow up to 450°F+
• Easy to use: Much less skill-intensive than a charcoal smoker

Where it falls short

• Searing is weak: Most pellet grills max out below real searing temperatures, though some newer models fix this with a direct-flame setting
• Requires electricity: The auger and controller need a power outlet. No power = no cooking.
• Pellet cost: Premium pellets add up over time
• Moving parts: Augers, fans, igniters — more things that can break than a gas or charcoal grill

Who it's for: People who love smoked food. BBQ enthusiasts who don't want to tend a stick burner all day. Anyone who wants real wood flavor with digital convenience.

Wood & Wood/Charcoal Hybrids

Pure wood grilling — whether on an Arteflame, a Japanese-style konro, or an Argentine parrilla — is the oldest and most involved way to cook outside.

What it does well

• Maximum flavor: Nothing tastes like food cooked over a real wood fire
• The experience: Tending a fire is part of the pleasure. If that appeals, nothing else compares.
• Extreme heat potential: Wood can push temperatures past what most equipment can handle

Where it falls short

• Effort: Splitting, stacking, seasoning wood. Managing the fire. Cleaning up.
• Time: Plan 30–45 minutes to build a proper cooking fire
• Storage: Wood needs a dry, covered, well-ventilated place
• Wood type matters: Different hardwoods give different flavors, and you need to learn which pairs with what
• Not for weeknights: This is Sunday-afternoon cooking

Who it's for: People for whom cooking is the hobby, not just the means to dinner. Ritual-driven cooks. Folks who want something that doubles as a centerpiece.

Pellet Varieties (If You Go Pellet)

• Hickory: Classic strong smoke. Great for pork and beef.
• Apple: Mild, sweet. Best for poultry and pork.
• Mesquite: Intense, earthy. Use sparingly or for short cooks.
• Pecan: Rich, nutty, medium strength. Versatile.
• Cherry: Mild, slightly sweet. Gives food a reddish color.
• Oak: Balanced, neutral. Great base wood.

So Which One Should You Buy?

Match the fuel to the behavior you'll actually have, not the behavior you wish you had.

• Grill 3+ times per week, value convenience above all else: Natural gas (or propane if you can't run a line)
• Flavor is what matters most, and you enjoy the process: Charcoal
• Love smoked meats but don't want to babysit a fire: Pellet
• The cooking itself is the hobby: Wood or wood/charcoal
• Want the best of both worlds: Many people end up owning two — a gas grill for weeknights, a charcoal or pellet grill for weekends. That's not indecisive, that's smart.