Mainstreaming Net Positive Hospitality Summit | 2023

Thank you to all who joined is in London, to network, share best practices, explore innovation and forge new collaborations


17th & 18th October 2023
London Heathrow Marriott Hotel

View the full agenda
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We were delighted to bring together our entire network of members and partners to our biggest event of the year!

Our powerful theme of ‘Mainstreaming Net Positive Hospitality’ reflects our commitment to driving positive change within the hospitality industry, as we strive to make sustainability a core component of mainstream operations. It aligns seamlessly with our recently launched 5-year strategy, cementing our dedication to creating a more sustainable and responsible future for the sector.

Watch the official 2023 Autumn Summit highlight video
We're pleased to share this video which features insight from global leaders in sustainable hospitality

Event highlights

This year we took our Autumn Summit to a whole new level, with a focus on interactivity, collaboration and networking opportunities, as well as a special sustainable Gala Dinner, during which we had the honour of hearing from a truly inspirational keynote speaker.
Attendees had the opportunity to:

Network, ask questions, share insight and form new collaborations

Discover key developments in how we’re actioning our bold new 5-year strategy

Hear from globally recognised counter-trafficking expert, Dr. Halleh Seddighzadeh

Experience Marriott Heathrow’s ‘More Taste, Less Waste’ menu and tour


We were thrilled to be joined by a whole host of esteemed speakers who shared their expertise on the challenges and solutions of responsible and sustainable hospitality.

Key timings

Monday 16th October
Informal drinks reception
Tuesday 17th October
Networking brunch
08.30 - 09.30
Day one proceedings
Including esteemed speakers, expert panels and important announcements
09.30 - 17.30
Celebratory Gala Dinner
Featuring Dr. Halleh's keynote speech, as well as some exciting announcements and a sustainable fine dining menu
19.00 - 22.00
Wednesday 18th October
Day two proceedings
Including our Senior Advisory Council meeting, Standing Committee meetings and Working Group sessions
08.30 - 16.45
Paddington Bon Voyage drinks and Marriott green initiative tours

Thank you to our event Sponsors