Every year on June 5th, the world celebrates World Environment Day, a date promoted by the United Nations to raise awareness about the importance of protecting our planet and encouraging sustainable actions in every sector of society.
For travelers, sustainability has become a deciding factor when choosing where to stay. Guests increasingly want to know whether the hotel they book actively reduces its environmental footprint, promotes responsible tourism, and contributes positively to the local community.

At TwentyTú Hi-Tech Hostel, sustainability is part of our identity. One of the clearest examples of this commitment is our achievement of the Distintiu de Garantia de Qualitat Ambiental.
On this International Environment Day, we want to share the story behind this distinction, its origins, why it matters, and how it reflects our vision of a more sustainable future for tourism.
What Is the Distintiu de Garantia de Qualitat Ambiental?
The Distintiu de Garantia de Qualitat Ambiental is an official environmental certification created by the Government of Catalonia to recognize products and services that exceed mandatory environmental requirements and demonstrate a higher level of environmental responsibility. It serves as a trusted label that helps consumers identify organizations committed to sustainability.
For visitors, the distinction offers confidence that the certified establishment has undergone a demanding evaluation process and meets recognized sustainability standards.

The Origins of the Distintiu: A Pioneer in Environmental Certification
A Vision Born in 1994
The history of the Distintiu de Garantia de Qualitat Ambiental dates to 1994, when the Government of Catalonia introduced the certification through Decree 316/1994.
At that time, environmental awareness was growing across Europe, and Catalonia became one of the pioneering regions in developing a structured system to identify products with environmental performance. Initially, the Distintiu focused on environmentally responsible products and their characteristics.
Expansion to Services in 1998
A major milestone arrived in 1998, when Decree 296/1998 expanded the certification to include services as well as products.
This evolution recognized that sustainability extends beyond manufacturing and includes sectors such as tourism, hospitality, transportation, and public services. As a result, tourism establishments could demonstrate their environmental commitment through an official and transparent certification process.
More Than 30 Years of Environmental Excellence
Today, after more than three decades, the Distintiu remains one of Catalonia’s most established environmental quality labels. It continued relevance reflects growing demand for responsible consumption and sustainable tourism experiences.
Sustainable Tourism Starts with Conscious Choices
The Traveler’s Role
Environmental responsibility does not belong exclusively to businesses.
Every traveler influences the future of tourism through their choices.
When guests choose environmentally certified accommodation, they help:
- Support sustainable businesses
- Encourage responsible industry practices
- Reduce tourism-related impacts
- Promote environmental innovation
- Strengthen local sustainability efforts
Choosing where to stay becomes a meaningful action with positive environmental consequences.
International Environment Day: A Reminder of Shared Responsibility
The message behind International Environment Day is simple but powerful:
Protecting the environment requires collective action.
Governments, businesses, communities, and individuals all have a role to play.
Environmental certifications such as the Distintiu de Garantia de Qualitat Ambiental demonstrate how organizations can voluntarily go beyond legal requirements and actively contribute to a more sustainable future.
TwentyTú’s Commitment to a Greener Future
At TwentyTú sustainability is not a destination, it is a continuous journey.
The Distintiu de Garantia de Qualitat Ambiental represents more than an award or certification. It reflects our commitment to responsible tourism, environmental stewardship, and ongoing improvement.

As we celebrate International Environment Day, we reaffirm our dedication to creating experiences that are innovative, welcoming, and environmentally responsible. And together, we can help build a tourism industry that respects and protects the planet for future generations.
Because every conscious choice matters.
Every sustainable stay matters.
Frequently Asked Questions
What is the Distintiu de Garantia de Qualitat Ambiental?
It is an official environmental certification created by the Government of Catalonia to recognize products and services that exceed mandatory environmental standards and demonstrate a strong commitment to sustainability.
When was the Distintiu created?
The certification was established in 1994 through Decree 316/1994 and later expanded to include services in 1998.
Why is environmental certification important for hostels?
Environmental certifications provide independent verification of sustainability practices and help travelers identify accommodation providers committed to responsible environmental management.
How does TwentyTú support sustainable tourism?
TwentyTú promotes sustainability through responsible resource management, energy efficiency, water conservation, waste reduction initiatives, and adherence to recognized environmental standards. The commitment is also to continue having the Distintiu de Garantia de Qualitat Medi Ambiental.





