Relais & Châteaux's new sustainability platform, MyImpact, reached 39% member adoption in its first year — meaning nearly four in ten of the association's 580 independent hotels and restaurants have already completed a carbon footprint assessment.

That's a fast take-up for a voluntary tool across 65 countries, and it matters because of what comes next. In 2027, the association will use those assessments to build an indicative decarbonization pathway, with goal recommendations tailored to each property's local context.

What does MyImpact actually do?

The platform replaces fragmented, self-directed sustainability efforts with a single management system. It combines four pieces: carbon footprint calculation, personalized reduction plans, multilingual expert support, and a global forum for sharing best practices across the network.

The most operator-relevant feature is simulation. Members can model the emissions effect of potential changes in real time, before spending money on them. The platform estimates the likely reduction tied to each recommended action, so a general manager can rank capital and operational decisions by impact — not guess at them.

President Laurent Gardinier framed the value in structural terms. "Its strength lies in its ability to adapt a shared global framework to the distinct environmental, cultural and regulatory realities of each property, making sustainability action both locally relevant and globally aligned," he said.

Why the 2040 deadline drives the design

Hospitality is expected to cut greenhouse gas emissions by roughly 50% by 2040, in line with the Paris Agreement and the Glasgow Declaration. Relais & Châteaux, founded in 1954, can't mandate much — its 580 properties are independently owned, mostly by families. So the association's leverage runs through measurement, benchmarking, and its quality inspection system rather than top-down mandates.

That inspection system is where the teeth are. Since 2025, a sustainability score has been the third pillar of the association's inspection questionnaire, which covers approximately 500 criteria and runs every two years. Right now the score captures only what guests can see: awareness-raising practices, local product promotion, visible resource management. In 2027, it will also capture operational practices pulled directly from MyImpact data.

In other words, sustainability performance becomes a membership condition, verified through the platform.

What changes for an individual operator?

The early feedback suggests the tool surfaces numbers operators didn't know they were missing. Eoin Walsh, general manager of Relais & Châteaux Ballynahinch Castle Hotel & Estate in Ireland, said the assessment reframed how the property tracks its food operation.

"Where we felt we had made good inroads with regards to sustainability, we discovered new angles to make further progress," Walsh said. "For example, we had only looked at the weight of our food waste, not the total weight of produce we actually use. As we have our own vegetable garden, it was really interesting to see how much of our produce comes from onsite growing as a percentage of overall usage."

The result: Ballynahinch can now tell guests that approximately 15% of its vegetables are grown onsite — a sourcing claim backed by measured data rather than impression. Walsh's broader read is that operators early in their sustainability work will find quick wins, while advanced properties can fine-tune existing policies.

Carbon is only phase one

The association is explicit that carbon is the foundation, not the endpoint. Future modules will extend measurement to local sourcing, biodiversity-friendly landscaping, and social criteria tied to the work environment, layering social and environmental management into one strategic platform.

The open question is whether the remaining 61% of members complete assessments before the 2027 inspection change — when sustainability performance shifts from encouraged to effectively scored.