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''Sustainix compiled the CSRD report for Sofitel Legend The Grand Amsterdam including recommendations to our full satisfaction. I can certainly recommend Sustainix.”
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"Sustainix helped us set goals for reducing CO2 emissions and food waste in the coming years. Their expertise and support have given us the confidence to reach our sustainability goals. Highly recommended!”
"Sustainix has been an invaluable partner in enhancing the energy efficiency and eco-tourism potential.”
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“Within this unfamiliar territory for us, they advised clearly but also listened carefully so that we were able to deliver a common end product within the set objectives."
''I was extremely impressed by their expertise and professionalism, helping the hotel to create measurement processes easy to implement and work with. I can only recommend them.''
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“Dragos and his team at Sustainix have been incredibly helpful. Throughout my interaction with Sustainix it is clear that they are experts on sustainability in the hospitality industry. 100% recommend."
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SustainROI is a smart tool that helps hotel owners and operators quickly assess the return on investment (ROI) for sustainable upgrades — like energy-saving systems, water-efficient fixtures, and more.
With just a few quick inputs, SustainROI compares over 30 proven green actions and estimates your payback time, cost savings, and environmental impact — no consultants needed.
It’s built for hotel owners, general managers, and operations teams who want to make informed, fast decisions on sustainability without hiring external advisors.
Yes. SustainROI uses real-world case data and AI-powered models to give reliable estimates based on your hotel’s size, location, and goals.
From LED lighting and HVAC upgrades to water-saving systems and solar panels — over 30 green investment options are covered.
Savings vary by property, but many hotels see ROI in under 3 years — sometimes even less. SustainROI helps you see the full financial and environmental upside.
Not at all. SustainROI is built to be simple and intuitive — no sustainability or engineering background required.
Yes, you can easily export or share your ROI summary to support internal proposals, budget planning, or ESG reporting.
