Supporting Food & Drink Manufacturing with Energy Efficiency and Decarbonisation Solutions
Decarbonising Production Without Compromising Performance
Food and drink manufacturers face growing pressure from every direction. Rising energy costs, sustainability targets, retailer expectations and operational demands all compete for attention, often while production equipment continues to run exactly as it has for years.
At Process Energy, we help the sector improve energy efficiency in manufacturing by identifying wasted energy, recovering lost heat and implementing practical decarbonisation projects.
From bakeries and snack producers to ready meal factories, dairies and drinks manufacturers, we work directly with site teams to uncover opportunities that reduce energy consumption, lower carbon emissions and improve operational efficiency.
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Supporting Energy Efficiency in Manufacturing
Food and drink production runs on thermal energy. Baking, drying, frying, cooking, pasteurising, sterilising, brewing, proving, cooling, and refrigerating all pull heavily on it, and most of that energy escapes the same few ways on every site:
- Hot exhaust from ovens and dryers
- Inefficient steam systems
- Poor heat transfer between processes
- Ageing plant running well below original efficiency
- Over-sized equipment carrying more capacity than the process needs
These losses stay hidden because they’ve become part of daily operations. Our team traces them, then installs the recovery systems that put that energy back to work.
How One Bakery Cut £100,000 From Its Energy Bill
Our Food & Drink Manufacturing Energy Solutions
Every factory is different. That’s why we focus on engineering solutions around your process, production requirements and site constraints.
Process Energy manages the entire journey, from identifying opportunities and building the business case through to engineering design, installation, commissioning and performance verification. Our solutions are designed to improve energy efficiency in manufacturing while maintaining production performance and supporting long-term decarbonisation goals.
Waste Heat Recovery: Recover valuable thermal energy from ovens, dryers, cookers and exhaust systems, reducing fuel consumption and lowering operating costs.
Industrial Heat Pumps: Upgrade low-grade waste heat into a usable energy source, helping to reduce reliance on fossil fuels and accelerate decarbonisation.
Steam & Process Heating Optimisation: Improve the efficiency of steam, hot water and thermal systems to reduce energy consumption while maintaining production performance.
Energy Reduction & Decarbonisation Roadmaps: Identify opportunities, quantify savings and build a clear pathway towards lower carbon, lower cost manufacturing.
Frequently Asked Questions
Best practices for reducing energy consumption in commercial ovens UK?
The best way to reduce energy consumption in commercial ovens is to identify where heat is being wasted. Common improvements include optimising burner controls, reducing excess exhaust air, improving insulation and recovering waste heat from oven flues. At Process Energy, we analyse oven performance and energy flows to uncover opportunities that reduce fuel consumption, lower carbon emissions and improve energy efficiency in manufacturing without impacting production.
How to reduce electricity costs in food processing factories?
Reducing electricity costs starts with understanding how energy is used across the factory. Energy monitoring, process optimisation, efficient equipment upgrades, heat recovery and heat pump technology can all help reduce consumption. Process Energy identifies the biggest opportunities for savings and delivers practical projects that lower energy costs while maintaining productivity and product quality.
How to reduce electricity costs in food processing factories?
Reducing electricity costs starts with understanding how energy is used across the factory. Energy monitoring, process optimisation, efficient equipment upgrades, heat recovery and heat pump technology can all help reduce consumption. Process Energy identifies the biggest opportunities for savings and delivers practical projects that lower energy costs while maintaining productivity and product quality.
What are the best renewable energy options for food and drink manufacturing facilities?
The best renewable energy options for food and drink manufacturing facilities depend on the site’s energy demands and existing processes. Fuel switching technologies and industrial heat pumps can help reduce reliance on fossil fuels and lower carbon emissions. Process Energy helps manufacturers invest in the most suitable solutions for their operations, ensuring projects deliver both environmental and commercial benefits.
Start Your Decarbonisation Journey
The biggest opportunities for reducing energy costs and carbon emissions are often already sitting within your existing process.
Our engineers help food and drink manufacturers uncover those opportunities and turn them into practical projects that deliver measurable results.
Book an informal site visit with our experts to discuss your factory.