Installation or replacement of a centralised refrigerating system
Cold production is used to cool down a room or a component, preserve food products, control the temperature of a process or ensure proper air conditioning.
Installing a centralised refrigeration unit generally offers better efficiency than a decentralised installation, reduces noise and heat disturbance in occupied rooms and frees up space in the cooled area, as the equipment is installed in a dedicated room.
However, this solution requires a higher investment and the involvement of a qualified refrigeration technician. Below are all the necessary steps to prepare for the installation of a centralised refrigeration system.
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
Improving one’s knowledge in the fields of energy and sustainability through targeted and professional training
Achieving an effective energy transition within a company and meeting sustainability goals depends not only on adopting new technologies, but above all on the active involvement of employees. Their daily behaviour, understanding of the issues, and proper use of equipment have a direct impact on the company’s energy and environmental performance.
To this end, it is essential to regularly engage in targeted training programmes tailored to the company’s specific needs, whether related to production activities, mobility, internal procedures, or overall business management.
Here is an overview of the types of training and contact points available in Luxembourg.
Calculating your carbon footprint allows you to draw up a comprehensive inventory of the direct and indirect greenhouse gas (GHG) emissions generated by your company’s activities. This assessment supports informed decision-making aimed at reducing emissions by identifying the main sources and priority areas for action. It also allows you to communicate this information transparently, whether to meet legal obligations or on a voluntary basis, in order to demonstrate the company’s actions and commitments.
Managing water responsibly in company outdoor spaces
A responsible water management around company buildings is essential to reduce the environmental impact while optimising resources. By adapting landscaping and infrastructure, it is possible to preserve water resources in a sustainable way by maximising rainwater harvesting.
This measure combines water savings, biodiversity preservation and greater resilience to climate change.
Detection of water usage, losses and overconsumption to identify optimization levers
In order to gain a clear overview of the company’s water situation, it is important to monitor its water consumption. A water audit is a key step in initiating an optimization process and adopting a circular and sustainable approach to water management.
To address the main questions before starting the project and to guide you through the various steps, it is recommended to consult a design office specialising in water. In any case, your sector representative (your chamber or federation) can also provide guidance and support.
Corporate responsibility for nature: creating wildlife friendly company premises
Company premises provide various opportunities to establish habitats for wildlife. Measures such as installing bird and bat boxes, placing insect hotels, or creating stone piles, deadwood areas, or small ponds require relatively little effort, but can contribute to structurally diverse habitats. Such additions complement any existing nature‑oriented landscaping (Mesure Nature-oriented design and management of green spaces) and significantly increase local biodiversity.
Not only do these measures contribute to species conservation, but they also improve ecological connectivity within urban areas by creating additional habitat structures (‘stepping‑stone biotopes’). Measures that are adapted to local site conditions and to the specific requirements of the local fauna are particularly effective.
Wildlife‑supporting initiatives provide additional advantages: they strengthen the company’s public image, improve customer perception, and increase the employees’ sense of identification with their workplace. The following article outlines the key steps to consider during planning and implementation.
Raising employee awareness for environmental protection – promoting awareness and strengthening responsibility
Nature and biodiversity measures in the commercial sector are most effective when they are clearly communicated and actively supported by employees, customers, and partners. Raising awareness means getting staff involved and informing them about the benefits of these initiatives. This can be done through internal workshops, informational materials, guided site tours, or dedicated action days.
Companies that communicate in a targeted and transparent way strengthen their role as responsible actors and can build trust among customers and the public. These measures can also be integrated into CSR strategies or sustainability reports.
Awareness‑raising is particularly effective when employees are actively involved in the design and implementation of measures. This could include, for example, tree‑planting activities, the creation of flowering strips, or the maintenance of nesting aids. Such involvement strengthens their identification with the company and helps anchor sustainable thinking in the long term.
The following sections outline the key steps to consider during planning and implementation
Nature-oriented green spaces – a valuable contribution to biodiversity
Green spaces on company premises are not only an aesthetic feature but can also serve as a strategic asset: they support sustainability goals, enhance employee well-being, and strengthen the company’s public image.
Unused open spaces are typically managed through routine maintenance tasks such as mowing lawns or trimming hedges and trees. As a result, their potential to deliver substantial biodiversity benefits is frequently overlooked. Through nature‑oriented redesign, these areas can be transformed into valuable habitats for insects, birds, and small mammals while requiring considerably less maintenance. This lowers costs and strengthens the company’s ecological profile.
Ecologically designed outdoor spaces also improve the microclimate, promote soil fertility, and create attractive recreational areas for employees and visitors.
The following sections outline the key steps to consider during planning and implementation.
Nature‑based circulation areas: a contribution to biodiversity and climate adaptation
Many company premises are subject to high operational pressure and therefore often sealed beyond what is necessary. Paved areas such as parking lots, storage zones, and access routes contribute to heat buildup, reduce rainwater infiltration, and provide no ecological value.
By using permeable surfaces (e.g. grass pavers, gravel lawns, permeable paving with green joints, bound gravel surfaces) and integrating vegetation, these areas can be transformed into multi-functional green areas. These benefits include:
improved rainwater infiltration and reduced pressure on the sewage system,
fewer heat islands and improved local microclimate,
creation of additional habitats for plants and animals,
enhanced quality and visual improvement of outdoor spaces
increased lifespan of the surfaces due to reduced thermal stress.
The following sections outline the key steps to consider during planning and implementation.
