Continual improvement is our goal

Without care and consideration, the manufacture of indoor climate solutions can have significant impacts on the outdoor environment, even as they improve the indoor one. Sustainable business activities are therefore essential for enabling us to continue driving growth and profitability. We are looking ahead to the next stages of sustainable business and are setting our course to net-zero.

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Environmental focus areas

The continuous improvement of the already high quality, service life, and repair possibilities in respect of our products represents another step towards greater sustainability at Zehnder.

We aim to contribute to the circular economy by using more recyclable parts and components in our products, and by investigating business models with circularity at their heart. We examine our packaging and production materials for their recyclable content and have several projects to increase our use of environmentally friendly and recycled materials. In this particular area, we have already delivered successful projects in Canada, the Netherlands, and Germany.

To reduce carbon emissions during production, we use our own photovoltaic systems and procure electricity from renewable energy sources such as hydropower. Our locations in Gränichen (Switzerland), Zwolle (Netherlands), Buffalo (United States), and Lahr (Germany) already generate on-site electricity from solar energy, reducing carbon emission and the consumption of fossil fuels.

We’re also working on improving the climate impact of individual products, including phasing out high-GHP coolants, and improving the performance of our heat-recovery ventilation units.

To manufacture our products in a more environmentally and climate-friendly manner, we need to reduce waste and emissions during the production process. We have implemented a consistent approach to the sorting of waste, using more sustainable materials, and have reviewed our processes. At the same time, we are reducing hazardous waste by replacing it with substances that are less harmful to the environment. 

We have been focusing on renewable energy sources since 2017. Our new Center of Climate showcases our commitment to sustainability.

Clemens Ganter, Production Managing Director at the Lahr plant in Germany

building center of climate in lahr germany

Best Practice at Zehnder

Zehnder future product
Building for the future

The construction industry consumes the most resources worldwide. As such, it has a particular duty to commit to the European Green Deal, which aims to make Europe carbon-neutral by 2050. In the Dutch town of Silvolde, the Zehnder Group was involved in a pioneering housing project with sustainability at its heart.

We need various used components to manufacture recycled Zehnder ComfoAir E300 units, but they must still guarantee the quality and efficiency of a new unit.

Gert Jan van Lieshout, Senior Group Product Manager

always the best climate

Find out more about sustainability at Zehnder here

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