Hotel sustainability has a fourth pillar. Here's the standard that measures it.
Most hotel sustainability reports cover three things: carbon, water, waste. However, there's a fourth pillar that almost no report is measuring yet; biocides applied to guest rooms to keep pests out. Hospitality is the world's heaviest user of them, and the impact of all of this has been sitting in procurement, not in the ESG report.
We have just published our Impact and Scope, the public methodology and SDG mapping for the Valpas bed bug-safe certification - it's live at valpashotels.com/impact-and-scope. The reason it exists: hotel groups, corporate procurement, and the sustainability bodies we work with all needed a single, citable artefact that explains what the certification measures, how it measures, and against what frameworks. Now there is one.
One line worth making explicit, because it's the line that keeps getting muddled in conversations with framework operators is that: Bed bug-safe is the user-facing label. Pesticide elimination is the mechanism. The mechanism is what produces material environmental and social impact. The numbers are stark: 1.4 tonnes of CO₂e reduced per room per year, third-party calculated by UseLess. Roughly 328 grams of hazardous chemicals per room per year that no longer enter water systems, soil, or the air pollinators breathe. The structural removal of indoor neonicotinoids and pyrethroids from a property's chemical footprint. Mapped across UN SDGs, environmental and social, the full set is on the page.
That's what conventional sustainability certifications haven't reached yet. They measure additive inputs (litres saved, kWh reduced). This fourth pillar is a structural elimination at source, the kind of impact the EU ECGT directive will begin enforcing in September 2026, and the kind of mechanism the BeCause, GSTC, and Travalyst conversations are moving toward.
What gets certified, and how
Three criteria, public on the page.
C1. Disclosure. The property discloses its recent history of bed bug treatments and biocides used, where available.
C2. Permanent infrastructure across 100% of guest rooms. Every room is equipped with Valpas in-room safety infrastructure. The certification is property-level, not partial.
C3. Continuous, verified, room-level. Not an annual audit. Not a snapshot. Real-time status, 24/7, room by room.
Independently verified by Bureau Veritas. Recognised by the Global Sustainable Tourism Council and the World Sustainable Hospitality Alliance. Aligned with GRESB, BREEAM, LEED, EU Ecolabel, and EU ECGT.
Scope as it stands: 30,000+ rooms on permanent safety infrastructure, across 60+ destinations and 25 countries. Operators including Marriott and Aman. Owners including Aroundtown and Covivio.
Two surfaces, one mechanism
Sustainability and commercial don't always read the same documents, and that has been part of the problem.
On the sustainability surface, the question is: what is your material environmental impact, and can you defend it under ECGT, SDG frameworks, and your own materiality assessment. The Impact and Scope page answers it directly.
On the commercial surface, the question is different: what do guests actually rank when they choose a hotel in 2026. New research from Phocuswright is landing in the coming weeks covering 1,082 travellers across the U.S., U.K., and France, on what people prioritise in a 2026 hotel room. Without giving the findings away, the commercial conversation is about to catch up with the sustainability one.
The point for sustainability and procurement teams: same certification, two surfaces. Sustainability functions are about to be measured on a chemical input they have not yet been reporting. Commercial functions are about to be measured on a guest concern they have not yet been ranking. The cert page is built to be legible on both, which is why we put the SDG indicator table next to the criteria, not on a separate page.
Why now
Two reasons specifically.
The first is regulatory. EU ECGT enforcement will begin in September 2026. Hotel groups operating in EU markets will need verified mechanisms for the harms they are now required to disclose. Pesticide use is on that list, and the materiality test won't be satisfied with "we have a vendor."
The second is methodological. Most hospitality sustainability scorecards are still organised around the three classic input categories. The fourth pillar is moving from "things procurement handles" to "things the ESG report has to account for," and the frameworks (GSTC, WSHA, Travalyst, BeCause, GRESB) are starting to make room for it. The Impact and Scope page is built to drop straight into those reviews. Methodology, scope, indicators, SDG mapping, third-party verification, all in one place.
What to do with it
If you sit inside a sustainability or compliance function at a hotel group, share this page with your team. If you're in corporate procurement with a sustainability mandate, it's built for your framework alignment review. If you're an ecosystem partner working on how pesticide elimination fits into your standard, it's the page to bring to your methodology team.
Our team works directly with hotels, hotel groups, sustainability bodies, and framework operators on alignment and onboarding. Reach us at team@valpas.io