Sustainable Wedding Alliance

Sustainable Wedding Summit 2025

Wednesday 5th February at BMA House, London

Forget greenwashing and trendy buzzwords. This summit is about real impact, equipping wedding professionals with actionable strategies to reduce their carbon footprint, forge ethical partnerships with like-minded professionals, and craft unforgettable experiences that respect people and planet.

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Sustainable Wedding Summit 2025

Mark your calendars for a business event unlike any other! The Sustainable Wedding Summit is returning on Wednesday, February 5th, 2025, and this year promises to be even bigger and better.

We can’t quite reveal all the exciting details yet (stay tuned for the full programme launch this Autumn!), but you can expect the same inspiring mix of sessions, insightful panel discussions, and interactive workshops. Get ready to delve into the latest trends in sustainable weddings, network with like-minded individuals, and collaborate on ideas that will transform the industry. This is your chance to be a part of the movement creating unforgettable weddings that are kind to our planet.

Early bird tickets are available now, so grab yours and secure your spot at the forefront of sustainable wedding innovation!

“The Sustainable Wedding Summit was a game-changer! Actionable insights, expert speakers, and a supportive community – I left overflowing with inspiration and practical steps to improve my business. Can’t wait for next year!”

“Being a member of the Sustainable Wedding Alliance is one of the best decisions I’ve made within my sustainable wedding business. I found that this is the only community that welcomes you with no judgement, full of knowledge, amazing like-minded fellow suppliers, great learning materials and an accreditation system that truly makes you think about how your business operates and what can be done to make it kinder to the planet. All this under the brilliant support of Michelle, Em and the rest of the team, who are so generous with their time and knowledge, supporting you with any enquiries and you never feel left behind.


Joining the yearly summit is just the essence of what the SWA offers. Fun, enthusiastic, knowledgeable, kind, friendly, thought provoking and a solution focused community, that breaks down the jargon and makes things accessible for all. Thank you a ton (not in Carbon!) “

“The day was so bloody inspiring and it felt so good to be surrounded by other wedding florists as well as many other kinds of wedding suppliers who are as passionate about running a planet positive wedding business as I am. The day hardened my resolve to offer a better kind of business which allows my couples have the most beautiful flowers for their wedding days but that have been chosen with careful consideration for our lovely planet.

Throughout the day I talked to wedding planners, venue owners, caterers, wedding dress suppliers, flower farmers, florists as well as people who know all about the climate science too. The atmosphere felt wonderfully collaborative and I am so grateful to the Sustainable Wedding Alliance for inspiring and educating us, but also for creating this supportive community of people who are taking action in the face of the climate crisis.”

Would you like to be a partner?

The Sustainable Wedding Summit is supported by businesses across the industry, without who this event just wouldn’t be possible.

If you’d like to be a partner for the 2025 event, please get in touch