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Summary
Improving energy efficiency can help businesses reduce operating costs, lower carbon emissions and build more resilient operations. By understanding how energy is used, reducing unnecessary consumption and investing in efficient technologies, organisations can improve productivity while supporting their long-term sustainability goals.
Why is energy efficiency important?
Energy is one of the largest operating costs for many warehouses, manufacturing facilities and distribution centres. As fuel prices continue to fluctuate and businesses work towards sustainability targets, improving energy efficiency has become a key priority.
Rather than focusing on one major investment, the greatest improvements often come from understanding how energy is used across your operation and making informed decisions to reduce unnecessary consumption. Here are five practical ways to improve energy efficiency.
1. Understand your energy usage
Before making changes, it's important to understand where your energy is being used. Monitoring electricity consumption across buildings, equipment and vehicle charging can highlight areas of high demand and identify opportunities to reduce waste.
Energy audits and monitoring systems provide valuable insight into how and when energy is consumed. They can reveal trends such as equipment using more energy than expected, peak periods of electricity demand or processes that could be optimised. This allows businesses to prioritise improvements based on the greatest potential impact, cutting Muda (waste) where possible rather than just making assumptions about where savings can be achieved.
2. Upgrade inefficient equipment
Older equipment often consumes more energy than newer alternatives while delivering lower performance. Replacing ageing equipment with more energy-efficient technology can help reduce electricity consumption while improving reliability and productivity.
This could include upgrading lighting, HVAC systems, charging infrastructure or material handling equipment. For operations using electric forklift trucks, newer models and lithium-ion battery technology can also improve energy efficiency by reducing charging times, lowering maintenance requirements and making better use of available power.
Reviewing equipment as part of a long-term investment strategy helps ensure energy efficiency is considered alongside operational performance.
3. Reduce wasted energy
Not every improvement requires significant investment. In many cases, reducing unnecessary energy consumption can deliver quick and cost-effective results.
Reviewing day-to-day operations can help identify where energy is being wasted. This might include equipment left running when not in use, unnecessary battery charging, heating or cooling areas that are unoccupied, or lighting spaces outside operating hours. Even small adjustments to operating schedules and energy management practices can reduce overall consumption.
While each change may appear minor, together they can make a meaningful difference to both energy costs and overall efficiency.
4. Explore renewable energy solutions
Renewable energy is becoming an increasingly important part of improving energy efficiency. Technologies such as solar PV allow businesses to generate electricity on-site, reducing reliance on the grid and helping to manage long-term energy costs. Battery energy storage systems can then store surplus energy for use during periods of higher demand or when renewable generation is lower, helping businesses make better use of the energy they produce.
The right solution will depend on factors such as energy demand, available space and operational requirements, making careful planning an important part of any energy strategy.
5. Monitor and optimise performance
Improving energy efficiency is an ongoing process rather than a one-off project. As operations grow and energy demands change, regularly reviewing performance helps ensure efficiency improvements continue to deliver value.
Fleet management systems and connected technologies allow businesses to monitor consumption, identify trends and respond quickly to changing operational requirements. Reviewing this data over time makes it easier to measure the success of improvement initiatives, identify new opportunities to reduce energy consumption and support continuous improvement.
Build a more energy-efficient operation
Improving energy efficiency doesn't require a complete transformation overnight. By understanding how energy is used, upgrading inefficient equipment, reducing unnecessary consumption and continuously monitoring performance, businesses can lower operating costs while creating a more sustainable and resilient operation.
Learn more about how we can work with you to look at improving energy efficiency and reducing energy related waste: