Energy savings and CO2 emissions reduction. Closely linked to the issue of water consumption, the energy savings needed to heat the bathroom today is another key topic. With its CoolStart technology, for example, Hansgrohe makes it possible to start with cold water. Thus, when the mixer handle is in the central position, no hot water is added to the flow as is often the case with standard models, limiting the energy consumption of the bathroom and therefore CO2 emissions.

Limiting greenhouse gas emissions also involves a wise choice of materials, many of which consume energy during production. On this subject, French brand Gwilen was at the show promoting its wall and floor tiles (pictured), as well as its sinks, countertops, trays and small objects (soap dishes, toothbrush glasses, light fixtures) for the bathroom. Made from 100% minerals, without resin and petrochemicals, they also contribute to creating healthy interiors without VOCs.