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Hotels & Hospitality

Turn guest moments into measurable climate action

Automate environmental impact across bookings, stays, reviews, events and guest journeys. Show guests the verified projects their visit supports through booking confirmations, in-room QR codes, post-stay emails and loyalty moments.

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Premium hotel booking journey with guest phone, booking confirmation, room key card, impact widget and verified project card.

Verified impact across bookings, room services, reviews, events and guest actions

Guest-facing proof with live impact totals, project maps and verified project details

Built for direct bookings, loyalty, email flows, in-room QR codes and custom API/MCP triggers

One platform for booking, stay and post-stay sustainability

Greenspark helps hospitality teams turn key guest moments into verified impact, increasing engagement from direct booking and check-in through to reviews, loyalty and repeat visits.

Hotel guest journey across booking website, pre-arrival confirmation, front desk check-in, in-room QR card and post-stay impact update — connected by Greenspark.

Booking

Turn direct bookings, room packages, upgrades and longer stays into verified environmental impact.

  • Booking pages
  • Confirmation emails
  • Direct booking campaigns
  • Package landing pages

On-property

Use in-room QR codes and guest-facing proof to show the projects each stay helps support.

  • Front desk
  • Keycard sleeves
  • In-room cards
  • Menus
  • Spa
  • Restaurants
  • Receipts
  • Event signage

Housekeeping opt-out

Reward lower-impact stay choices, such as skipping room cleaning, towel changes or linen replacement.

  • Door hangers
  • Swingtags
  • In-room QR cards
  • Guest portals
  • Front desk signage
  • Post-stay emails

Post-stay and loyalty

Extend the guest relationship with review incentives, post-stay updates and loyalty moments tied to verified impact.

  • Post-stay emails
  • Review requests
  • Loyalty/VIP journeys
  • Guest profiles
  • Winback campaigns

Climate action across the full hospitality guest journey

Discovery

Build trust before a guest books and give them a clearer reason to choose your property.

Where it shows

  • Homepage impact banner
  • Sustainability / impact page
  • Campaign landing pages
  • Public impact profile

Embed sustainability into the hospitality moments that matter most

Hotel direct booking confirmation on a smartphone with a Greenspark verified impact widget funded by the reservation.

Every booking

Add verified climate action to every direct booking

  • Trigger

    Guest completes a direct booking

  • Best for

    Making impact a default part of the guest experience

  • Where to show
    • Booking confirmation
    • Pre-arrival email
    • Guest portal
    • Public impact profile
Luxury hotel guest room bedside scene with a nights-stayed progress indicator and Greenspark impact widget scaling with each night.

Every night stayed

Fund climate action based on nights stayed or room-night events

  • Trigger

    Guest completes a stay or room-night event is recorded

  • Best for

    Hotel groups, resorts and properties that want impact to scale with stays

  • Where to show
    • Confirmation emails
    • In-room QR cards
    • Post-stay impact updates
    • Annual impact reports
Hotel direct booking website on a laptop with an incentive banner and extra Greenspark verified impact unlocked when booking direct.

Direct booking incentives

Reward direct bookings with extra verified impact

  • Trigger

    Guest books through your website

  • Best for

    Reducing OTA dependence and making direct booking more compelling

  • Where to show
    • Booking engine pages
    • Direct booking banners
    • Confirmation emails
    • Paid/social campaigns
Hotel booking flow with stay-length milestone tracker and Greenspark impact widget unlocking additional verified impact for longer stays.

Stay length milestones

Unlock additional climate impact when guests stay longer or book packages

  • Trigger

    Stay reaches 3 nights, 5 nights or a custom threshold

  • Best for

    Increasing package value and promoting longer stays

  • Where to show
    • Offer pages
    • Booking flow
    • Pre-arrival emails
    • Guest portal
Premium hotel package booking on a tablet with upgrade options and a Greenspark impact widget linked to verified environmental projects.

Packages and upgrades

Connect premium rooms, suites and seasonal offers to specific sustainabilityprojects

  • Trigger

    Guest books a selected package, room type or add-on

  • Best for

    Premium offers, retreats, wellness stays and seasonal campaigns

  • Where to show
    • Package landing pages
    • Booking widgets
    • Upgrade emails
    • Confirmation emails
Premium hotel door hanger on a room handle with QR code and Greenspark verified impact widget for housekeeping opt-out.

Housekeeping opt-out

Reward guests when they skip room cleaning, towel replacement or linen changes

  • Trigger

    Guest opts out of housekeeping, room cleaning, towel refresh or linen replacement

  • Best for

    Creating a positive guest choice while reducing avoidable cleaning and laundry demand

  • Where to show
    • Door hanger / swingtag
    • In-room QR card
    • Guest portal
    • Pre-arrival email
    • Front desk signage
    • Post-stay update
Luxury hotel dining and spa scene with menu card and Greenspark impact widget funded by on-property purchase.

On-property spend

Fund verified climate action impact from dining, spa, activities or on-site purchases

  • Trigger

    Guest completes an on-property purchase or spend threshold

  • Best for

    Resorts, spas, restaurants, bars and experience-led properties

  • Where to show
    • Menus
    • Receipts
    • Table cards
    • Spa reception
    • Guest folio messaging
Smartphone showing a hotel review request with star ratings and a Greenspark impact reward for leaving feedback.

Guest reviews and surveys

Incentivise reviews, feedback and guest surveys with trackable sustainability

  • Trigger

    Guest leaves a review or completes a survey

  • Best for

    Increasing review volume and collecting better guest feedback

  • Where to show
    • Post-stay emails
    • Review request flows
    • Survey thank-you pages
    • Social sharing prompts
Elegant hotel event space with QR signage and Greenspark verified impact widget per attendee.

Events and group bookings

Add measurable climate action to weddings, retreats, conferences and corporate events

  • Trigger

    Event booked, attendee count confirmed or package selected

  • Best for

    Venues, resorts, conference hotels and hospitality groups

  • Where to show
    • Event proposals
    • Event landing pages
    • On-site QR signage
    • Post-event reports
Hotel loyalty member dashboard with tier milestone progress and Greenspark impact unlocked for repeat stays.

Loyalty milestones

Celebrate repeat stays, member tiers and VIP moments with extra pledges to sustainability projects

  • Trigger

    Guest reaches a loyalty tier, repeat booking count or VIP milestone

  • Best for

    Retention, memberships and hotel groups

  • Where to show
    • Loyalty emails
    • Member dashboard
    • Guest profile
    • Winback campaigns
Illustration of a developer API flow diagram with the Greenspark icon as the central hub linking custom events to verified projects.

Custom API/MCP events

Trigger climate impact from any booking, stay, payment, review or guest event in your stack

  • Trigger

    Any custom event in your booking, CRM, payment or guest experience system

  • Best for

    Hotel groups, custom stacks, headless websites and enterprise hospitality teams

  • Where to show
    • Any touchpoint via API or widget API

Verified impact your guests can actually see

Connect bookings, stays, reviews and guest choices to vetted impact projects. Greenspark turns every contribution into transparent proof with live totals, maps, project details, documentation and QR-accessible pages guests can explore.

Labeled verification flow from guest action to impact routing, on-ground verification, dashboard reporting, and guest-facing proof.
Drone surveys and aerial monitoring
Satellite imagery and geospatial data layers
Well status and water level monitoring
Soil and water quality sensors
Dissolved oxygen and salinity monitoring
Local tracking and sorting stations
Remote issue diagnosis
Tree survival and growth monitoring
Drone surveys and aerial monitoring
Satellite imagery and geospatial data layers
Well status and water level monitoring
Soil and water quality sensors
Dissolved oxygen and salinity monitoring
Local tracking and sorting stations
Remote issue diagnosis
Tree survival and growth monitoring
Project reporting and field documentation
Light sensors and habitat monitoring
Social impact traceability
Bioacoustic and biodiversity sensors
Weather stations and continuous site monitoring
Blockchain impact tracking
Hydro-vision for underwater project monitoring
Geotagged planting session imagery
Project reporting and field documentation
Light sensors and habitat monitoring
Social impact traceability
Bioacoustic and biodiversity sensors
Weather stations and continuous site monitoring
Blockchain impact tracking
Hydro-vision for underwater project monitoring
Geotagged planting session imagery

The complete platform for hospitality sustainability

Greenspark gives hospitality teams the tools to connect guest actions to verified impact, with automations, guest-facing proof, QR experiences, integrations, APIs and reporting built to scale.

Impact automations

Trigger verified impact from bookings, room nights, housekeeping choices, reviews, events and custom API/MCP events.

  • Booking-based impact
  • Room-night impact
  • Direct booking incentives
  • Stay-length milestones
  • Package and upgrade impact
  • Housekeeping opt-out impact
  • On-property spend impact
  • Event and group booking impact
  • Review-triggered impact
  • Loyalty milestone impact
  • Custom API-triggered impact

Connect Greenspark to the tools your hospitality team already uses

Use pre-built integrations for email, forms, payments and no-code workflows — or connect booking engines, PMS, CRM and guest experience tools through Greenspark’s API and custom events.

EmailBooking confirmations, pre-arrival, post-stay and loyalty flows
FormGuest feedback, surveys and housekeeping opt-out forms
IntegratorConnect booking, CRM, form and email events without custom development
PaymentsTrigger impact from payments, packages or selected transactions
Booking engines & PMSConnect through API, Zapier, custom events or supported workflow integrations
Booking enginePMSCRMGuest experience
APIsCustom builds & AI agents
APIMCP

Browse all integrations

Keep guests connected to their impact at every stage

Use widgets, email blocks and QR-accessible proof pages to show impact from booking confirmation to checkout and beyond. Encourage reviews, strengthen loyalty and make each return stay feel part of something bigger.

  • Booking confirmation and pre-arrival impact messaging
  • Guest-facing widgets for booking, stay and package impact
  • Housekeeping opt-out, towel reuse and linen change impact messaging
  • Post-stay updates, review requests and guest survey flows
  • Loyalty, VIP and repeat-stay impact milestone emails
  • Guest, brand or campaign-level impact history and seasonal initiative pages
Guest-facing widget and email-style flows showing booking confirmation, pre-arrival messaging, post-stay impact updates and review incentives.

Bring impact into rooms, restaurants, spas and events

Use QR codes on keycard sleeves, in-room cards, door hangers, menus, receipts and event signage to show guests the verified projects their stay supports.

  • In-room QR cards and keycard sleeves
  • Housekeeping opt-out door hangers
  • Towel and linen reuse cards
  • Restaurant, spa and activity touchpoints
  • Lobby, event and conference signage
  • Scan-to-view proof, maps and live totals
In-room QR card, keycard sleeve and welcome card linking to verified Greenspark impact proof on a guest phone.

Hospitality campaign ideas you can launch with Greenspark

Hotel direct booking confirmation with Greenspark tree-planting impact widget on a laptop or tablet.

Every direct booking plants trees

Every direct booking funds verified tree planting

  • Trigger

    Direct booking completed

  • Where
    • Booking page
    • Confirmation email
    • Pre-arrival email
  • Commercial goal

    Increase direct booking appeal

Hotel booking flow showing stay-length milestone progress unlocking extra verified Greenspark impact.

Stay longer, create more impact

Stay 3+ nights and unlock extra verified impact

  • Trigger

    Stay length threshold reached

  • Where
    • Package page
    • Booking flow
    • Pre-arrival email
  • Commercial goal

    Increase package value and length of stay

Premium hotel door hanger on a room handle with QR code and Greenspark verified impact for housekeeping opt-out.

Skip room cleaning, fund impact

Guests who opt out of room cleaning, towel changes or linen replacement unlock verified impact

  • Trigger

    Housekeeping opt-out selected or QR code scanned

  • Where
    • Door hanger / swingtag
    • In-room card
    • Guest portal
    • Front desk signage
  • Commercial goal

    Reduce avoidable operational costs while creating a guest-facing sustainability moment

Post-stay hotel review flow on a phone with star ratings and pollinator protection imagery.

Review your stay, protect bees

Leave a review and help protect pollinators

  • Trigger

    Review submitted

  • Where
    • Post-stay email
    • Review request flow
    • Thank-you page
  • Commercial goal

    Increase review volume

Coastal resort booking scene with ocean-bound plastic recovery and kelp restoration impact.

Ocean-friendly resort campaign

Every summer stay funds ocean-bound plastic recovery or kelp restoration

  • Trigger

    Seasonal booking or selected package

  • Where
    • Campaign landing page
    • Booking page
    • In-room QR card
  • Commercial goal

    Improve campaign engagement

Elegant hotel conference space with per-attendee Greenspark verified impact tracking.

Meeting with measurable impact

Every attendee funds verified impact with a post-event report

  • Trigger

    Event booked or attendee count confirmed

  • Where
    • Event proposal
    • Event signage
    • Post-event email
  • Commercial goal

    Differentiate group bookings

Serene wellness retreat booking scene with Greenspark impact supporting clean water, trees and biodiversity.

Wellness retreat impact

Every retreat booking supports clean water, tree planting or biodiversity projects

  • Trigger

    Retreat package booked

  • Where
    • Retreat page
    • Confirmation email
    • Welcome materials
  • Commercial goal

    Increase premium package appeal

Guest scanning in-room QR code to view Greenspark verified impact proof on their phone.

In-room scan-to-impact

Scan to see the projects your stay helped fund

  • Trigger

    QR scan in room or lobby

  • Where
    • In-room card
    • Keycard sleeve
    • Lobby signage
  • Commercial goal

    Connect physical stay to digital proof

Hotel loyalty member dashboard with tier milestone progress unlocking extra verified impact.

Loyalty milestone impact

Returning guests unlock extra verified impact

  • Trigger

    Repeat stay or loyalty tier reached

  • Where
    • Loyalty email
    • Guest profile
    • Member dashboard
  • Commercial goal

    Improve retention

Hotel Earth Month campaign with globe, spring greenery and verified environmental projects.

Earth Month hotel campaign

Every stay during Earth Month supports verified environmental projects

  • Trigger

    Bookings during campaign period

  • Where
    • Homepage banner
    • Booking page
    • Email campaigns
    • Social
  • Commercial goal

    Build trust and campaign engagement

Hotel dining scene with ocean-bound plastic recovery impact for a Plastic Free July campaign.

Plastic Free July hospitality campaign

Every stay, dining experience or package funds plastic recovery

  • Trigger

    Booking or on-property spend during campaign

  • Where
    • Campaign page
    • Restaurant menus
    • Room cards
    • Post-stay email
  • Commercial goal

    Engage guests around a timely cause

Launch your hospitality impact journey in four steps

1

Choose your impact

Trees, plastic recovery, CO2, kelp, clean water, bees or other available Greenspark projects.

2

Set your triggers

Bookings, room nights, direct bookings, stay length, upgrades, packages, housekeeping opt-outs, towel reuse, on-property spend, reviews, surveys, events, loyalty milestones or API events.

3

Show it across the guest journey

Booking pages, confirmation emails, pre-arrival flows, in-room QR cards, keycard sleeves, door hangers, swingtags, menus, receipts, event signage, post-stay emails and public impact profiles.

4

Track and prove it

Use the dashboard, project pages, impact totals, maps, reporting and guest-facing proof to show exactly what has been funded.

Frequently asked questions

Do you have more questions?

Browse our Knowledge Base for answers and resources. If your question remains unanswered or you need further assistance, don't hesitate to with our dedicated support team.

Do you have more questions?

Browse our Knowledge Base for answers and resources. If your question remains unanswered or you need further assistance, don't hesitate to with our dedicated support team.

Ready to turn guest moments into verified impact?

Automate impact across bookings, stays, reviews, events, housekeeping choices, loyalty moments and more to hit ESG targets and drive ROI.

Start a 14-day free trialBook a demo