At Hotel Duo, we believe that a comfortable and high-quality stay can go hand in hand with a responsible approach to the environment. That is why we continuously focus on making our hotel operations more sustainable and look for ways to reduce our environmental impact — without compromising the comfort of our guests. As part of these efforts, we also use our own photovoltaic panels, which enable us to cover up to 10% of the hotel's annual electricity consumption with renewable energy.

The EU Ecolabel certification confirms that Hotel Duo meets high standards for environmentally friendly accommodation. This award is granted to tourist establishments that actively protect the environment and operate in a responsible and sustainable way.