Understanding how a manufacturing plant uses energy is key to running it efficiently and planning for sustainability. Energy usage varies a lot depending on plant size, production volume, automation, and product complexity. But we can still break down the main processes that consume energy in gummy supplement manufacturing.
Major energy consumers in gummy production
- Cooking and melting: Combining ingredients like gelatin, pectin, sweeteners, and water and heating them to a precise temperature takes a lot of energy. Keeping that heat consistent and controlled matters for product quality. It's a big chunk of the plant's power bill.
- Mixing and homogenization: Powerful mixers spread active ingredients and flavors evenly through the thick batch. They chew through a lot of electricity.
- Cooling and drying: After the gummies are poured into molds, they need to cool and then often go through a controlled drying step (called stoving) to get the right texture and moisture. Cooling tunnels and drying rooms run non-stop, which adds up. Research on confectionery stoving finds heating and drying can take up to 84% of a plant's total energy.
- Climate control: Production areas, especially where hygroscopic ingredients are handled, need strict temperature and humidity control. That means the HVAC system works hard all the time.
- Packaging lines: Automated wrapping, bottling, labeling, and cartoning machines run continuously. They draw a steady amount of power.
What affects how much energy a plant uses?
- Scale: Bigger plants with more output use more energy, but they can also benefit from economies of scale.
- Automation: More automated lines mean higher electricity use, but they also improve precision and cut waste.
- Equipment efficiency: The age and design of cooking kettles, dryers, and chillers matter a lot. Modern, energy-efficient gear is a big upfront investment, but it pays off in the long run.
- Product formulation: Recipes that need longer cooking, higher temps, or extended drying will naturally use more energy.
- Ambient climate: Stoving dries gummies by blowing heated outside air over them, so local humidity and temperature change how hard the dryers work. A humid season extends drying time and raises energy use.
Moving toward sustainability
Smart manufacturers are paying more attention to their environmental footprint. They're investing in high-efficiency machines, using energy management systems to optimize runtimes, recovering waste heat, and exploring renewable energy when it makes sense. These moves help the planet and also cut long-term costs.
Energy cost per unit
Energy is one of the cost lines baked into the price per unit, and for drying-heavy products it is not a small one. Trade estimates put energy at 15% to 40% of operating costs in food manufacturing, with confectionery sitting at the higher end because of its thermal load. In the United States, industrial electricity averaged about 8.6 cents per kilowatt-hour in 2025, so a plant drawing 1,000 kWh a day pays roughly $86 a day for that power alone. That figure scales with output. When you compare contract manufacturers, ask what drives their stoving time and whether the facility's energy efficiency is priced into the per-kilogram figure.
There is no single typical number. Plant size, formula, and climate shift the figure too much for one answer to fit every line, but benchmarks exist. A review of food manufacturing puts the average total energy demand for sugar and confectionery at about 6.9 MJ per kilogram, roughly 1.9 kWh per kilogram. A separate analysis of Italian plants recorded average electricity use for candy at about 1,420 kWh per tonne. Whatever your line runs, the pattern holds: cooking and drying set the pace, and mixing, cooling, and packaging add the rest.