The water and energy footprint of linen in a hotel

When we talk about hotel sustainability, we usually think of air conditioning, lighting or waste management. One area that often goes unnoticed is linen, even though washing it every day requires large amounts of water and energy. Understanding this footprint is the first step towards reducing it in a way that makes sense for both the business and the environment.

Every wash cycle needs water for washing and rinsing, energy to heat that water and even more energy for drying and ironing. In a hotel with high occupancy, these quantities multiply every day throughout the season.

Modern industrial washing machines are designed to use less water per kilo of linen than conventional machines. Heat recovery and water recycling systems reduce consumption further, while low-temperature chemistry allows effective washing with less energy.

Many hotels give guests the option to reuse towels and sheets during longer stays. When communicated well, this practice is welcomed by many guests who value environmental awareness.

Centralised washing in specialised facilities is usually more efficient than washing in small machines within each property. Full loads, optimised equipment and controlled processes all reduce waste.

Today's travellers are increasingly interested in the environmental practices of the places they stay. Reducing the footprint of linen is a meaningful and measurable commitment.

Astor invests in technologies such as Energy Optimizer and Aquacycler systems and works with partners such as Kannegiesser and Ecolab, with the goal of washing linen using less water and less energy, while respecting the natural environment of Crete.