The environmental certificate Green Key 2022.

Our hotels and restaurants have been awarded the international Green Key eco-label. We actively work on environmental and sustainability issues by following Green Key's comprehensive criteria. In this way, as our guest, you contribute to taking responsibility for the environment. And of course, without compromising your experience or comfort during your stay.

Our award-winning hotels are:

  • art´otel berlin kudamm
  • art´otel berlin mitte
  • Park Plaza Berlin Kudamm
  • Park Plaza Wallstreet Berlin Mitte
  • Park Plaza Nürnberg
  • art´otel cologne

The aim of the Arena Hospitality Group is to promote sustainable development in society with our environmental and sustainability work, largely through our own work, but also through cooperation with other local actors. We understand sustainable development as ensuring a healthy environment for present and future generations.

Green Key is awarded to tourist facilities that meet ecological and social sustainability criteria in 13 different areas.

Here are examples of our efforts:

  • We use energy from renewable sources, energy-efficient lighting and have routines to reduce the energy consumption of heating and ventilation.
  • We have taken steps to reduce water consumption.
  • We sort and recycle our rubbish and that of our guests.
  • We use environmentally friendly cleaning agents with eco-labels.
  • We offer our guests regional, vegetarian and organic dishes and drinks
  • Our employees are involved and receive annual training around ​​sustainability.
  • We work to continually improve our efforts by setting annual goals.


Green Key is a voluntary international eco-label in the tourism and hospitality industry and is awarded in 65 countries. The label is administered internationally by the Foundation for Environmental Education (FEE), which works in partnership with some of the world's leading environmental and educational organizations such as UNEP, UNESCO and the World Tourism Organization.

More informations at: https:// www.greenkey.global

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