Our commitments
A four-point promise
EU Ecolabel certified, at Hôtel Théorème, we know that environmental considerations shouldn’t be some abstract theory: it’s up to all of us to implement practices that promote sustainable development.
In order to offer you considerate comfort, we need to adapt our hospitality practices in the right direction on a day-to-day basis: in a spirit of virtuous service, with a positive impact on both nature and mankind, starting now for both the present and the future.
Reducing power consumption
The right result
Climate change means reasoned and reasonable energy consumption. For example, Hôtel Théorème sets the temperature of its heating and air-conditioning systems within a range of 19 to 24°C, thereby optimising their energy efficiency.
Optimising water consumption
The right track
Water is unquestionably a resource that needs to be looked after. We rationalise our water consumption by changing the linen only at your request. As a result, thousands of litres of water can be saved every year, so contributing to protecting our planet.
Waste sorting
The rationale
At Hôtel Théorème, one of our golden rules is sorting waste in order to optimise recycling. This virtuous cycle is based on collective responsibility: in addition to Hôtel Théorème staff’s full commitment, guests naturally also make a contribution by using the waste separation bins in their rooms, as well as in the hotel’s public areas.
Priority to sustainable purchasing
Common denominator
Hôtel Théorème staff and partners’ commitment are all part of the good practices’ equation, with local sourcing offering the best solution for sustainability. In order to reduce both the carbon footprint and to perpetuate the local socio-economic fabric, Hôtel Théorème gives priority to suppliers located close to Paris and in the Île-de-France region. Each is selected based on its sustainable practices, i.e., preserving biodiversity, which goes hand in hand with an ethical approach, in order to create a positive dynamic.
Social Commitment
The human factor
At Hôtel Théorème, people are never a variable to adjust. Our working environment is designed to offer safety, fairness, and dignity to every team member. Personal growth is encouraged through ongoing training and individual support, fostering skill development, inclusion, and well-being.
Societal Impact
Local variables
The logic is simple: a hotel is first and foremost part of its neighborhood. Hôtel Théorème nurtures long-term relationships with local artisans, shopkeepers, and associations, and gives priority to seasonal products and short supply chains. It’s a tangible way to contribute to the hotel’s societal impact, and to invite guests to discover the cultural and human richness of the area.
Responsible Governance
A constant of coherence
Hôtel Théorème’s governance is built on a clear framework: transparent decision-making, regulatory compliance, and the integration of CSR indicators into our management process. This approach ensures that our commitments are consistently upheld, and evolve through structured, measurable progress.
Hotels en Ville
Adding up to shared values
Hôtel Théorème is part of the Hotels en Ville collection, a group of independent hotels united by strong commitments: sustainability, transparency, and human-centered hospitality. This affiliation is reflected in the rigorous application of three core frameworks: the ethical charter, which guides our decisions; the responsible recruitment charter, promoting inclusion, equity, and diversity; and the responsible purchasing charter, built on partnerships with local, sustainable suppliers. These principles are not theoretical: they are our common ground, our foundation for action, and our path to continuous improvement.
