Automation is the buzz word of the moment and the subjects associated with it look set to increase in scope as the technology becomes part and parcel of warehouse life. Much has been said already about the efficiency that can be gained from it use, and the long term cost savings achieved by businesses that choose to invest.

Improving distribution productivity is not the only way in which significant cost savings can be made. Managing your energy use within the facility is key to making the most out of the tools at your disposal. It is not necessarily a subject that gets people fired up, but given how much finance is spent on heating, lighting and powering operations, its importance is too often overlooked.

The Carbon Trust conducted a survey last year and found that half of the 1,000 SMEs questioned were concerned about the cost of their energy bills. The organisation believe that savings up to 20-30% can be found through the implementation of energy efficient measures and the simple changing of routines. Below are some of the ways in which you can begin to lower the costs within your distribution centre.

Lighting

Keeping the warehouse fully lit enhances safety and provides a better working environment for those who work within it. Naturally, this will mean a lot of lights, which in turn requires a lot of energy expenditure. LED lights are the best alternative to help reduce energy bills and they can also last up to 50% longer than traditional bulbs. As a recyclable material they allow you to play your part in contributing to a sustainable environment. They also emit far less heat, which helps to reduce temperature levels during the summer and in-turn lowers the use of air conditioning, cutting costs even further.

Closing doors

There are two ways in which doors impact on energy efficiency; their age and condition and by being left open throughout the day. When left open, heat is lost and heaters and/or cooling systems have to work harder to balance out the change in temperature. Older warehouse doors can sometimes be unreliable and slower to close, which is why the easier option is to leave them open. Ensuring there are no gaps or cracks is equally important, as is checking they are fully insulated to help maintain optimal temperature in the space.

Making full use of space

As we discussed in our article about mezzanine flooring, there are a lot of advantages to be gained from their installation into industrial spaces. One we didn’t mention at the time is energy savings. Working vertically instead of expanding operations across the ground maximises space and often means relocation is not a requirement. This obviously saves costs on the move and purchasing/rental costs, but also saves on the higher energy bills a new facility would naturally incur. If going green is a key business objective, new premises might also mean updating logistical roots and an increase in your carbon footprint.

Manage your HVAC system

In modern warehouses, HVAC systems are typically responsible for powering the heating, cooling and ventilation. The most important question to ask is, how much time and effort goes into its maintenance? There are two answers to this questions; either you are spending too much on repairs and problem solving, or you keep the filters clean and schedule regular check-ups. Those who relate to the first response can easily feel the benefit of implementing a simple schedule for check-ups. Also think about areas not in use that do not need to be cooled or heated on a regular basis, as this should produce noticeable cost savings.

Waste management

The management of waste has both a direct and indirect effect on your green initiatives. Ensuring unwanted and damaged materials are cleared from the facility keeps employees safe and maximises space. To improve your carbon footprint, ensure batches of materials are separated from each other and disposed of using recyclable options. The easiest thing to do is to dump everything in the nearest landfill, which ultimately goes against every over energy efficient change you may implement inside your premises.