Sustainability is not just a buzzword for us – in recent years, it has become an integral part of our corporate identity. We are therefore all the more delighted to have once again been awarded the GreenSign Level 4 certificate!
Read moreThis recertification confirms that we consistently live up to our environmental and social responsibilities and shows our guests that a sustainable stay with us is not only possible, but a reality.
Since 2015, the GreenSign Institute has been helping companies become more environmentally friendly and sustainable.
The certificates provide a platform for transparency that enables companies and hotels to pay particular attention to sustainability. The institute not only considers the use of energy and resources, but also issues such as fair working conditions – for example, in offices or in the catering industry. Certificates can also be awarded in these areas.
The GreenSign Hotel Certificate is the best-known and leading award for sustainable hotels in Europe. It enjoys international recognition by the Global Council for Sustainable Tourism and offers additional value for certified companies.
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For us, sustainability also means consistently developing our ideas and related projects. Being open to new things enables us to achieve great things even with small internal measures and give something back to our environment. We want to promote sustainable action not only externally with Green Sign certification, but also within our team.

21.01.2025
Living and experiencing sustainability - the third Sustainability Day at the Empire Riverside Hotel and Hotel Hafen Hamburg was all about environmental protection, social responsibility and future-orientated action. Exciting workshops, inspiring insights and shared successes showed how everyone can make a contribution. Find out more about the highlights of this special day!
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19.04.2024
Take time for our future and celebrate with us in front of the spectacular backdrop of Hamburg's harbour for a good cause. Enjoy the live performance of the two artists LOANA and Jan Salander in a relaxed atmosphere.
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03.09.2024
September is the month! In addition to many social projects that we carry out in the spirit of sustainability, our art exhibition Art Empire will finally take place and open the doors for our fundraising campaign! Find out more about this social project and how we manage to be sustainable every day, regardless of special events!
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28.05.2025
Charity meets skyline flair: on 18th May 2025, our Bar 20up once again became a stage for strong music and even stronger messages. Find out how an evening full of good vibes could do double the good.
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