Electric kilns are gaining traction across North America, especially among manufacturers facing pressure to decarbonize. But can they really replace gas-fired systems at scale?
Here’s a balanced view of the advantages and drawbacks of electric kilns—especially as it relates to distributors and buyers in structural ceramics, tiles, and industrial ceramics.
Pros of Electric Kilns
Zero On-Site Emissions
No combustion = no direct CO₂, NOx, or SOx
Great for ESG reporting (Scope 1 reduction)
More Precise Temperature Control
Electric resistance allows tight, programmable thermal curves
Ideal for small batches, high-precision ceramics
Lower Maintenance Costs
No burners, blowers, or combustion chambers to maintain
Easier to service with in-house labor
Compatibility With Renewable Energy
Power via solar, hydro, or wind = Scope 2 net-zero potential
Helps clients meet net-zero building or product requirements
Cons of Electric Kilns
High Energy Cost in Some Markets
Electricity rates can exceed the cost of natural gas, especially in high-power jurisdictions
Demand charges can spike during peak production
Slower Ramp-Up for Large Volumes
Electric systems can’t always match the heating rate or capacity of continuous gas kilns
Less suitable for high-throughput operations (e.g., brick plants)
Infrastructure Upgrade Requirements
May require power supply upgrades or new circuits
Not always compatible with legacy kiln furniture
Limited Compatibility With Some Glaze and Body Types
Reduction firing, critical to certain ceramic finishes, is more complex to achieve electrically
Use Case Fit
ApplicationElectric Kiln Fit
Studio ceramics✅ Excellent
Technical ceramics✅ Strong
Tile manufacturing⚠️ Partial fit
Brick production❌ Limited
Refractory castables⚠️ Emerging fit
Distributor’s Role
Stock electric-compatible kiln furniture (low-mass, modular)
Help clients compare total cost of ownership (TCO)
Offer EPD-compliant materials suited for electric firing cycles
