Effectively manage the temperature within buildings
The ambient temperature in the workplace is essential to ensure that employees feel comfortable and can work in optimal conditions. It should be adjusted according to the activities carried out on site.
Energy consumption for heating can fluctuate depending on the weather and due to air leaks in the building envelope, especially when it’s poorly or not insulated. For more information on ways to improve the building envelope, please refer to the measure Improving the energy efficiency of the building envelope
In order to protect personnel from exposure to solvents and to eliminate their accumulation, thereby reducing the risk of explosion, the air inside the paint booth is filtered and extracted before being discharged into the atmosphere. The air released into the atmosphere is replaced by fresh air drawn from outside. This air is then heated and use as renewal air in the paint booth.
The measure aims to install a plate heat exchanger in the hot air extraction circuit of the paint booth to preheat the renewal air and will significantly reduce the energy consumption associated with heating this air.
The measure can lead to a substantial reduction in heating consumption and therefore also reduce the associated greenhouse gas emissions. The installation of this technological innovation requires a production shutdown for implementation and would entail a medium-to long-term return on investment.
The use of traditional sectional doors in the industrial and automotive sectors is often a source of significant heat loss and discomfort for personnel. This is mainly due to their high frequency of use and the length of time they remain open. Often, for the sake of simplicity and time saving, doors are left open for long periods.
Thanks to their automated opening enabled by presence detectors while minimising opening and closing times, the doors help improve indoor temperature stability and reduce temperature fluctuations. Reducing large temperature variations also prevents heating and air conditioning system from repeatedly switching on and off, which can cause malfunctions and reduce system reliability.
This measure can lead to a reduction in annual heating consumption of more than 30% and proportionally reduce greenhouse gas emissions. The installation of this easy-to-implement technology does not require a production shutdown and would offer a fast return on investment.
Battery storage – a key lever in optimising your electricity consumption
As part of the decarbonisation process, electricity is playing an increasingly central role in businesses, gradually replacing other energy sources such as fossil fuels. It is therefore becoming increasingly more important for companies not only to control their electricity costs but also to optimise consumption and self-generation in order to maximise their energy potential – for example through the use of a photovoltaic system, and in some cases, in combination with a battery storage system.
Commercial and industrial battery storage systems, with capacities ranging from 30 kWh to several MWh, enable companies to increase the self-consumption of on-site renewable electricity generation and thus reduce energy costs. By reducing power peaks, they allow for improved peak load management and thereby significantly reduce a company’s electricity bill. To fully leverage your battery’s capacity and increase your profits it is equally essential to install an energy management system (EMS).
The following measure outlines in which scenario the installation of a battery storage system is recommended and beneficial – and how its implementation can be planned.
Smart climate control is performed on a large set of building data over long periods to identify malfunctions and savings opportunities, while enabling the user to assess the effectiveness of corrective measures that are taken.
This technology is suitable for hotels with manually controlled technical equipment such as heating, ventilation, and air conditioning.
Setting up this new technology will allow the company to save energy, while slightly reducing its carbon footprint. This measure is simple to implement with a medium-to-long-term return on investment and it does not require shutdown of production during the technical installation stage.
Building management system (BMS) is an interface which remotely controls electronic and mechanical systems in one or more buildings. In particular, BMS takes care of the remote control of the hotel’s heating, ventilation and air conditioning systems, which consume a lot of power.
This technology is suitable for existing hotels wishing to retrofit a BMS system, as well as new buildings where BMS is implemented from the design stage.
The company will be able to make substantial energy savings and reduce its carbon footprint by installing this technology, which has been on the market for over 5 years. This measure is quite simple to implement, even if there is a medium-to-long-term return on investment and it requires a partial shutdown of production during the technical installation stage.
Implementation of a variable speed system on dust or fumes extractor fans
The project consists in setting up a speed regulation system on the extractor fan, activated by the machines in operation which actually require the extraction of sawdust or fumes. It involves the addition of valves and a speed variator on the extractor fan. The valves open only when the machine is operating and the fan flow rate adjusts according to the pressure.
Installing this technology, which has been available on the market for more than 5 years, the company can save significantly, up to 50%, on its electricity bills (depending on the baseline production regime) and reduce its carbon footprint. This measure is quite simple to implement, can show a rapid return on investment, and does not require a production shutdown during installation.
Use of high-performance, combination tools to reduce cycle time
The measure involves replacing simple machining tools, changing the production mode and avoiding shutdowns for unplanned maintenance and cleaning.
Use of high-performance machining tools to increase machining speeds.
Use of combination machining tools to reduce the operating time of machine tools.
Optimisation of production changes using the SMED method (Single Minute Exchange of Die – rapid tool change in less than 10 minutes).
By installing these technologies, which have been available on the market for over 5 years, companies can save up to 30% on electricity costs and reduce their carbon footprint. This measure is not simple to implement and would entail a medium-to-long term return on investment. This measure can be implemented with only a partial production shutdown during installation.
The use of articulated arms to extract dust and fumes is a system that optimises dust collection.
Dedicated profiled nozzles must be placed as close as possible to the points generating dust or fumes.
It is necessary to set up a heat recovery system on the extracted air flows with air reinjection to balance the pressures.
By installing these technologies, which have been available on the market for over 5 years, companies can save up to 20% on electricity costs and reduce their carbon footprint. This measure is quite simple to implement and would entail a medium-to-long term return on investment. However, this measure requires a production shutdown during installation.
Some older machines do not have standby mode or energy-saving mode. Companies need to purchase new machines equipped with automatic shutdown functions to save money during periods when their equipment is not in use. Here are some examples of equipment requiring ECO mode: lubrication pumps, cooling fans, hydraulic pumps, servo motors and display standby (screens).
Installing this new technology can save businesses up to 5% on electricity consumption and reduce their carbon footprint. This measure is not easy to implement and cannot be justified by the cost of energy alone. This measure requires a temporary shutdown of production during installation.
