The problem with manual sustainability data submissions

Until recently, most hotels handled sustainability data requests the same way they handled everything else: manually. A request arrives from a booking platform. Someone emails the chief engineer. Someone else digs through last year's utility bills. The numbers get formatted into whatever template the platform requires, submitted, and in many cases never updated again until the next request arrives.

The result is data that's inconsistent across platforms, often months out of date, and difficult to verify. A hotel might report one carbon intensity figure to your program and a different one on their OTA listing — not because they're being dishonest, but because two people pulled from different sources at different times.

For OTAs and TMCs trying to meet their own ESG disclosure requirements, or filter suppliers by sustainability criteria, that's a real problem. You can't build reliable reporting on top of unreliable inputs.

What "collect once, use everywhere" means in practice

The collect-once use-everywhere model starts with a hotel entering its sustainability data into a central platform once: energy consumption by property, water usage, waste figures, certification status, carbon data. From there, the platform structures that data against multiple frameworks simultaneously and distributes it through API connections to every channel that requests it.

When a hotel's Green Key certification status is updated by the certification body in BeCause, that update publishes automatically to Google Travel, Booking.com, Cvent, and any other connected channel. The hotel doesn't need to log into each platform separately. Travel buyers don't need to chase updated data.

Scott Lawson, Sustainability Lead at EasyJet Holidays, described the experience from the travel partner side:

For a buyer, that means the sustainability data on your supplier portal and the data on the hotel's OTA listing come from the same source, updated at the same time.

How certification data specifically gets distributed

Certification status is often the data point travel buyers rely on most. It's externally managed, specific, and more meaningful than self-reported metrics. But the distribution of certification data has historically been fragmented. A hotel gets certified by Green Key or EarthCheck, the certification body issues the credential, and then someone manually updates the hotel's listing on whatever platforms they remember to update.

With a sustainability data hub, certification data flows differently. BeCause connects directly to certification bodies — the data comes from them, not from the hotel. That distinction matters: it means certification status on any connected platform isn't self-reported by the property. It's pulled from the source that issued it, in real time. When a certification is renewed, lapses, or changes scope, that status updates across all connected channels automatically.

The practical implication: if you're filtering hotel suppliers by certification status on Booking.com, Google Travel, or a corporate booking tool, you're looking at data that's current and not self-reported. For procurement teams running supplier audits, that removes a whole category of data reliability questions.

What standardized data looks like when it arrives

OTAs and TMCs receive hotel sustainability data in dozens of different formats: some structured, some not, some using different units for the same metric, some mapping to different framework definitions. Before you can use it, someone has to clean it.

Data distributed through BeCause arrives pre-structured: energy intensity in kWh per square meter, carbon intensity per occupied room, water usage per guest night, certification status with issue date and expiry. All in the format the receiving platform expects. The hotel doesn't need to know how Booking.com wants the data formatted versus how your TMC travel policy portal requires it. The platform handles the translation.

If you're building a supplier sustainability scorecard or feeding hotel data into your own ESG disclosure, the difference between structured and unstructured input is days of work. For a hotel portfolio, it is weeks of work.

The corporate proposal: how hotel sustainability data reaches your procurement process

Sustainability questions now appear in most corporate travel RFPs. Hotels that manage their data through a central platform can pull pre-formatted responses directly from it, rather than assembling answers from scratch for each submission.

Hotels without a data platform tend to leave sustainability sections incomplete, submit inconsistent figures, or pull from outdated reports. Hotels using a platform can answer sustainability questions in the same turnaround time as operational questions, because the data is already structured and ready to export.

If your RFP process includes sustainability criteria, asking hotels whether they use a sustainability data platform is a useful pre-qualification filter. It signals both data reliability and operational maturity on ESG.

What travel buyers should require from hotel sustainability data

The sustainability data landscape in hospitality is maturing quickly, but standards for what travel buyers should expect from hotel partners are still catching up. Here's a practical baseline.

• ✓ Third-party certification status, not just self-reported claims. Certification bodies that connect directly to distribution platforms provide a verifiable signal — more reliable than a hotel asserting they follow a framework without external validation.
• ✓ Data with a timestamp. Sustainability metrics age quickly. Useful data includes when it was collected and for which reporting period — not just the figure itself.
• ✓ Consistency across platforms. If a hotel's sustainability data looks different on Booking.com than it does in your supplier portal, that's a data governance problem worth investigating before it becomes a reporting problem for you.
• ✓ Framework alignment, not just raw metrics. Energy consumption figures are only comparable if they're calculated against the same methodology. Ask which frameworks the hotel reports to — HCMI/HWMI, GBTA, VSME — and whether that data is mapped by a platform or manually translated.
• ✓ Portfolio-level data for hotel groups. A hotel chain managing 200 properties should be able to provide standardized data across all of them, not just the flagship properties with active sustainability managers.