Energy-efficient ovens: how bakeries are cutting energy spend by 30%

Energy is the second-largest line item on a bakery's P&L after raw materials. With utility rates climbing, even a 10–15 % reduction becomes a meaningful competitive edge.

Vertical ovens. MECATHERM's M-VT vertical oven cuts up to 30 % of the energy draw of a classic cyclothermic design. The gains come from a compact enclosure and a conveyor that stays inside the baking chamber.

Heat recovery. MIWE's eco:nova system recovers steam and flue-gas energy on separate streams and returns, on average, a full quarter of the energy fed into the bake.

All-electric ovens. Switching from gas to electric cuts consumption by up to 15 % and essentially zeros out CO₂ and NOₓ emissions at the plant.

Smart control. Features like MIWE eco-Mode drop the oven into a low-power standby between bakes, and optitherm holds set-point temperature tightly against load changes.

The oven is only half of the story, though. The cold side of the plant matters just as much. Current-generation water chillers with inverter-driven compressors pull 30 % less electricity and hold set-point within ±0.5 °C.