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Find GreenSign Hotel:

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Only businesses with a certified CO2-footprint
961 search results

Grand Hôtel Wiesler

Grieskai 4-8
8020 Graz
Austria

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 08.04.2028
70%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-01172-2025-07-11-1

Lindner Hotel Prague Castle - part of JdV by Hyatt

Lindner Hotel Prague Castle - part of JdV by Hyatt
Strahovska 128
11800 Prag
Czech Republic

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 31.12.2025
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00157-2023-02-14-1

Maiers Johanniterbad

Maiers Johanniterbad
Johannsergasse 12
78628 Rottweil
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 13.04.2026
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00588-2023-05-03-1

Parkhotel am Taunus

Parkhotel am Taunus
Hohemarkstraße 16
61440 Oberursel (Taunus)
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 07.06.2026
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00625-2023-09-14-1

SORAT Insel-Hotel Regensburg

SORAT Insel-Hotel Regensburg
Müllerstraße 7
93059 Regensburg
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 16.06.2026
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
18.00 kg/night
Zertifikat-Registrier-Nr.: 100-00652-2023-10-23-1

HARBR. boardinghouse Ludwigsburg

HARBR. boardinghouse Ludwigsburg
Wilhelm-Bleyle-Straße 6
71636 Ludwigsburg
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 30.08.2026
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00715-2024-02-01-1

the niu Welly

the niu Welly
Andreas-Gayk-Straße 10 / Holstenstraße 55-59
24103 Kiel
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 26.12.2026
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00915-2023-08-10-1

SEETELHOTEL Das Kinderresort Usedom

SEETELHOTEL Das Kinderresort Usedom
Forststraße 9
17449 Ostseebad Trassenheide
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 14.06.2028
70%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00362-2025-05-14-2

the niu Charly

the niu Charly
Niddastraße 60 - 62
60329 Frankfurt am Main
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 06.10.2026
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00809-2023-11-01-1

the niu Crusoe

the niu Crusoe
Henrich-Focke-Straße 1
28199 Bremen
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 26.10.2026
70%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00787-2023-08-10-1

Hotel ibis Dortmund City

Hotel ibis Dortmund City
Märkische Str. 73
44141 Dortmund
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 31.12.2026
70%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00904-2024-03-06-1

Best Western Hotel Halle-Merseburg

Best Western Hotel Halle-Merseburg
Christianenstraße 25
06217 Merseburg (Saale)
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 11.12.2027
70%
Management and communication:
Environment - Energy:
Environment - Water:
Environment - Waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility:
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-01098-2025-02-21-1

ATLANTIC Hotel Vegesack

ATLANTIC Hotel Vegesack
Sagerstraße 20
28757 Bremen
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 28.12.2025
69%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00519-2023-03-28-1

Waldschlösschen Kyritz

Waldschlösschen Kyritz
Seestraße 110
16866 Kyritz
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 21.06.2026
69%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
Zertifikat-Registrier-Nr.: 100-00221-2023-04-30-1

SORAT Hotel Brandenburg

SORAT Hotel Brandenburg
Altstädtischer Markt 1
14770 Brandenburg
Germany

Sustainability Barometer:

Overview of sustainability performance in the individual core areas of certification.

Gültig bis: 16.06.2026
69%
Management and Communication:
Environment - energy:
Environment - water:
Environment - waste:
Biodiversity and cultural heritage:
Purchasing:
Regionality and mobility :
Quality management and sustainable development:
Social responsibility:
Economic responsibility:
17.00 kg/night
Zertifikat-Registrier-Nr.: 100-00650-2023-09-22-1