Tschuggen Collection earns Green Globe Gold across all four hotels

The Swiss luxury hotel group says all four of its properties have now reached Green Globe Gold status after five straight years of certification. The upgrade highlights new investments in energy, waste reduction and environmental governance as hospitality brands face rising pressure to cut emissions and prove sustainability claims.

Why it matters: - The Tschuggen Collection now has Green Globe Gold certification at all four properties, giving the Swiss hotel group a stronger sustainability position in luxury hospitality. - The certification reflects measurable progress in energy use, circular economy practices and environmental governance. - The portfolio includes the Tschuggen Grand Hotel, Valsana Hotel, Carlton Hotel St. Moritz and Hotel Eden Roc.

What happened: - The Tschuggen Collection announced that its four Swiss hotels have reached Green Globe Gold status. - The group says the certification marks five consecutive years of Green Globe recognition. - The hotels are located in some of Switzerland’s natural landscapes, including Arosa, St. Moritz and Ascona.

The details: - Energy investments across the portfolio include geothermal systems, heat recovery and renewable heating solutions. - Valsana Hotel Arosa has used an ice battery powered by geothermal energy since 2017, alongside photovoltaic installations. - Hotel Eden Roc has switched from fossil fuel heating to lake and groundwater energy systems. - Tschuggen Grand Hotel now uses regionally sourced pellet heating and wastewater heat recovery. - Circular economy work includes upcycling kitchen equipment at Valsana Hotel Arosa. - The hotel group is piloting ozone-based dishwashing technology to cut chemical use and expanding the system with biodegradable solutions. - The ozone water system in kitchen dishwashers has reduced chemical use by more than 80%. - Hotel Eden Roc has installed new laundry systems to reduce water and energy consumption. - Environmental risk assessments have been expanded across the group. - Quality and environmental management systems are being consolidated to improve data transparency and performance tracking. - The group has established carbon accounting for Scope 1, Scope 2 and Scope 3 emissions across all properties. - The accounting is supported by independent analysis and aligned with Swiss energy target agreements. - The company invests in rewilding, greening, insect hotels and its own bee colonies to support biodiversity. - The latest biodiversity project began in 2024 and focuses on rewilding the Palü Lunga lowland moor in the Lower Engadin. - The company says all dishes are based on fresh natural products. - The release notes that 240 species have already become extinct in Switzerland and around one-third of all species are considered endangered.

Between the lines: - The announcement shows Tschuggen Collection leaning on operational changes, not just marketing claims, to support its sustainability positioning. - The combination of carbon accounting, energy systems and governance upgrades suggests the group is trying to make sustainability performance easier to measure and defend. - The biodiversity language also broadens the story beyond emissions, signaling a more holistic environmental strategy.

What's next: - The Tschuggen Collection says it will keep expanding renewable energy, resource efficiency and biodiversity initiatives. - Future work is expected to stay focused on lower-emission operations and stronger environmental management across the portfolio.

The bottom line: - The Tschuggen Collection is using certified progress across energy, waste and biodiversity to reinforce its claim to be a sustainability leader in Swiss luxury travel.