1 OCT 2026
NewCarbon and Costs, from the data you already send
Every Tuu View now has two new boxes: Carbon and Costs. They're extra insight drawn from the monthly figures you already send, so there's nothing new to enter. They're in Beta and labelled as estimates, and they sit alongside your Tuu Rating without ever changing it.
Carbon estimates your monthly CO2 from the electricity and fuels you report. Add your occupied room nights and you also get carbon per occupied room night. That's the measure at the heart of the Hotel Carbon Measurement Initiative (HCMI), the hotel industry's common way to compare carbon footprints. It was launched in 2012 by the World Travel & Tourism Council and the International Tourism Partnership (now the Sustainable Hospitality Alliance) with 23 hotel companies, was last updated in 2022, and is now used by more than 30,000 hotels and by many corporate travel buyers.
Costs shows what each month cost you across electricity, water, fuels, food wasted and waste collection. Tuu uses your own bill amounts where you've added them, and standard rates for your country where you haven't. Each cost is shown next to what similar properties spend for the same size, so you can see where you're spending more than your peers. Data Graphs adds the month-by-month picture, including roughly what on-site renewable electricity saved you.
Carbon and Costs work alongside Tuu Verified. Your HLB-reviewed Tuu Verified data and Evidence Pack show buyers, lenders and booking sites what your property achieves. Carbon and Costs show you what that performance means in CO2 and money each month, so you know where to act next.
Room nights and bill amounts are optional and you add them in the Tuu Performance Hub. How we work these out.