Operational sustainability verification for hotels.

So the data you share with owners, lenders and OTAs stands up to scrutiny.

Independently verified by:

Hotels face growing demands to prove sustainability performance.

Owners and asset managers increasingly require defensible operational data for reporting and portfolio decisions.

Lenders and refinancing partners are applying closer scrutiny to environmental performance.

OTAs now request quantified inputs to populate listings and reduce green-claims risk.

Regulators, meanwhile, are tightening expectations around what hotels can credibly claim — and prove.

They’re asking for evidence that stands up to review. Not statements of intent.

How Tuu Verified | Hotels works.

We convert the operational data hotels already track into a verified KPI set and stakeholder-ready evidence pack, independently reviewed by HLB International and designed for reuse across reporting, disclosure and partner requests.

What is verified

Operational activity data drawn from live hotel operations
A defined set of sustainability KPIs covering core performance areas
Data that reflects how the hotel actually operates, not stated intent or policy

How it is reviewed

Each data point is checked against source documentation
Evidence is assessed for accuracy, traceability and consistency
All outputs are independently reviewed by HLB International before release

What this track covers

Energy, water, food, waste and employment performance
Verified KPIs suitable for owner reporting, lender review and OTA requirements
Evidence that can be reused across multiple external requests without rework

What it deliberately does not cover

Guest-facing sustainability marketing or brand storytelling
Emissions calculation or carbon footprint reporting
Labels or badges without underlying, traceable performance data

3 simple steps to turn data into verified visibility.

Upload the data you already track. Our independent partner HLB International verifies it. You receive a Bamboo Badge with guest-facing marketing assets — and go even further with the Eco Stay Awards.

A three-step infographic explaining a sustainability impact verification process. Step 1: Upload your data with an example screenshot of a dashboard. Step 2: Get a verified Bamboo Badge; three badge icons labeled verified in different colors. Step 3: Share your verified impact with three different circular badge icons showing awards and recognition. Each step contains detailed instructions about tracking sustainability metrics, submitting consistent data, and sharing achievement for visibility.

Here’s how you go from data and proofs to verified guest trust…

Your sustainability achievements. Made visible.

Verified Badge

Green, Silver, or Gold Bamboo — independently reviewed by HLB International and aligned with global industry benchmarks.
Marketing kit

Guest-facing assets ready to deploy: social media cards, a press release, verified metric postcards, and badge visuals for your channels.
Dashboard

Track your energy, water, food, waste, and employment data with a live monthly score. See progress, spot opportunities, and share results.
Awards eligibility

Once verified, your hotel qualifies for the Eco Stay Awards — judged across 30+ categories and designed to amplify your verified strengths with added visibility.

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Real examples. Ready to share.

Verified visuals that motivate your team and build trust with guests…

A woman in business attire holding a digital tablet indoors, with a blurred background of plants and shelves.

Chef preparing a dish with various herbs and ingredients on a wooden slab, with steam rising from the food.

Solar panel installed on a roof with greenery in the background.

A woman in a red swimsuit floats on her back in a tropical hotel pool surrounded by lush greenery and a thatched hut. The pool area includes outdoor seating and decorative landscaping.

Two people walking on a beach holding a trash bag between them, with trees and boats in the background, promoting eco-friendly waste management.

Close-up of a dish containing shredded carrots and pink peppercorns on a dark surface, part of a waste management report for a hotel.

Leading hotels. Verified with Tuu.

We’re already working with some of the world’s most respected brands to celebrate verified sustainability achievements guests can trust.

Luxury bamboo villa at Zannier Bãi Sạn Hồ, Vietnam, with a private pool overlooking lush greenery and hillside homes, evening setting with warm lighting.

Silver Bamboo Winner

Zannier’s luxury Vietnam property earns data-backed Silver Bamboo trust mark.

Find out how

Nighttime view of Hong Kong skyline and harbor with bright city lights, modern buildings, and a boat on the water. Overlayed with a circular badge stating "tuu Verified Bamboo 2025" and the text "Regent Hong Kong".

Green Bamboo Winner

Regent Hong Kong earns data-backed Green Bamboo trust mark.

Find out how

Sunset view over a tropical resort with a swimming pool, palm trees, and a beach in the background at Karon Beach Resort, Pullman Phuket, Thailand, 2025.

Green Bamboo Winner

Pullman Phuket earns data-backed Green Bamboo trust mark.

Find out how

Verified performance. Celebrated.

Once verified, hotels qualify for the Eco Stay Awards, transforming their verified sustainability achievements into marketing that inspires even more trust and visibility.

Each award includes ready-made marketing assets — guest-facing content, OTA copy, social media posts, and in-room materials — designed to turn verified progress into stories travellers actually care about.

Built on real data and independently judged, the 30 Awards reflect what makes your property unique across four categories…