2021 Expo

Celebrating its 5th anniversary, The Big Sustainability Expo announces it's growth with a larger venue, the premiership football ground St. Mary's Southampton. Now one of the UK's leading events dedicated to Corporate Sustainability it hosts exhibitors, keynote speakers, workshops, EV showcase and more.

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Climate Summit

A Platform to enable public and private sector organisations in Hampshire to collaborate with the aim of future-proofing organisations for the effects of climate change. The first of the series, its ultimate aim is to support the prosperity of the county.

Gala & Awards

The annual Gala Dinner & Awards celebrates those suppliers and organisations making a difference in the world of corporate sustainability, environmental management, technology for good and social value.




Education Podcasts

Tune in to our Education Channel Podcasts with interviews that take you straight to the heart of sustainability projects, products and services.

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Channel Episodes

5th Conference

Annual Conference shines a spotlight on what is happening in the world of corporate sustainability. We will be adding our 2022 conference details shorty.


New for 2020 your 'go-to' resource in support of corporate sustainability goals.

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Play your part in introducing corporate sustainability by using the services we provide; including workshops, lunchtime sessions for your team or half or full day sessions.

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Private corporate sustainability purchasing framework in support of the NHS Trust and Local Authority

Contact us

We are the Southern Sustainability Partnership, a platform empowering organisations to change.

Our partnership is designed to disrupt a 'business as usual' agenda. Why? Because reducing the environmental footprint of our businesses is among the most important topics of our time. We achieve this, in part, by creating events your business cannot afford to miss...on the topics your business cannot afford to ignore. 

In short, we help future-proof organisations while they help shape the planet - one sustainability project at a time. We also acts as disrupter through consultancy, supplier directory and education channel...in support of both the public and private sector. 

We believe it's only by creating a platform for collaboration, open discussion and sharing of knowledge...matched with an ability to see and touch the solutions available that real change can be made


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