Choosing Between Gas and Electric Commercial Equipment

The gas versus electric debate isn't as simple as "which do you prefer." I've consulted on kitchens that spent $80,000 retrofitting their gas infrastructure because they didn't understand the implications of their choice. I've also seen electric-only operations that couldn't execute their menu because electric equipment couldn't deliver what the chef needed.

The Infrastructure Reality

Your building's existing infrastructure often makes this decision for you. Before you even consider equipment, find out:

• Gas: What's your gas line capacity? What's the BTU/hour availability? Gas infrastructure is expensive to upgrade.
• Electric: What's your electrical service capacity? 208V vs 240V? Three-phase available? Electric infrastructure upgrades can also be costly.

When Gas Makes Sense

Restaurant Types

• Wok cooking: Nothing beats a wok burner on high for stir-fry. Electric doesn't come close.
• Authentic pizza: If you're doing any kind of deck oven or wood-fired cooking, you need gas.
• Open flame: Grills, broilers, salamanders where char matters.
• High-volume frying: Gas fryers recover temperature faster.

The Numbers

Gas burners typically deliver 15,000-25,000 BTU/hour per burner. A commercial wok burner can push 100,000+ BTU. Electric cooktops max out at around 3,000 watts per burner, which translates to roughly 10,000 BTU equivalent. For certain high-heat applications, gas is the only practical choice.

When Electric Makes Sense

Operations Where Electric Works

• Bakeries: Convection ovens, deck ovens—electric versions often provide more precise temperature control.
• Cafes and quick-service: Limited menu, lower heat requirements, often smaller spaces.
• Institutions: Schools, hospitals, corporate dining—electric equipment often preferred for safety and cleanliness.
• Locations with limited gas: Some buildings simply don't have gas access or the capacity for heavy gas equipment.

The Hidden Costs

Gas Hidden Costs

• Ventilation: Gas equipment produces more moisture and combustion byproducts, requiring more robust ventilation.
• Safety: Gas leaks are a real risk. Requires regular inspection and detection systems.
• Efficiency: Gas water heaters and烹饪 equipment can be less efficient than electric equivalents.

Electric Hidden Costs

• Demand charges: Many utilities charge based on peak demand, not just usage. Electric equipment can spike demand.
• Utility rates: Electric tends to cost more per BTU equivalent in most markets.
• Equipment costs: Electric equipment is often slightly cheaper to purchase, but this varies.

My Recommendation

For most full-service restaurants doing diverse cooking, I recommend a hybrid approach:

• Gas: Ranges, ovens, broilers, wok stations—anywhere you need high, immediate heat.
• Electric: Holding equipment, steamers, some baking applications where precision matters.

Pure electric kitchens can work for certain concepts, but they limit your menu flexibility significantly. If you're opening a Thai restaurant and planning to do authentic wok cooking, electric equipment will hold you back—and your customers will notice.