Inspiring & empowering organisations to create meaningful change with



We are champions of change, supporting, encouraging & educating.


We drive best practice sustainability, helping reduce our impact on the environment.


We are helping organisations act greener and be more successful.

Our passion is to inspire and empower organisations to create meaningful change to fight the environmental crisis.

A sustainable brand leader

Offering powerful solutions for the industry, creating a positive and sustainable impact wherever we do business.

360 Consulting by Greengage
ECOsmart by Greengage
CO2 Toolkit by Greengage


The voice of

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Knowledge | Wisdom | Collaboration

Village Hotels awarded ECOsmart Gold

Village Hotels has underlined its commitment to sustainability by securing Greengage’s ECOsmart Gold accreditation across…

The importance of environmental sustainability for future generations.

As we enter a period of significant technological advancement and economic growth, it’s important to…

Exciting News on the Sustainable Events Front

If you’re a venue dedicated to hosting sustainable events, do we have some fabulous news…

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The Fastest Growing Sustainable CERTIFICATION

ECOsmart by Greengage

Did You Know?

91% of travellers would choose a sustainable hotel option


We created ECOsmart to provide so much more than a green badge. We created it to be a certification PLUS.

A sustainability certification, plus a guiding hand and expert knowledge to support you on your sustainability journey. A sustainability certification, plus membership of a directory that connects like-minded organisations and creates business opportunities. A sustainability certification, plus access to inspiring events that educate and inform. That’s what we call a certification PLUS. That’s ECOsmart!

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Listening, Interpreting & Delivering with

360 Consulting by Greengage

Did You Know?

Business travel sustainability is the 2nd most important priority for European travel buyers

We provide bespoke consultancy expertise to help organisations realise their sustainability ambitions and plans. From satisfying key stakeholders and implementing commercially viable plans to reducing your carbon output, we will help you identify and fulfil your sustainability goals cost-effectively with practical solutions, whatever stage of the journey you are currently at.

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Measuring Your Sustainability With

CO2 Toolkit by Greengage

Did You Know?

83% of travel buyers are concerned about their organisation’s carbon footprint

Our innovative CO2 Toolkit is a comprehensive set of tools designed to streamline the complex process of carbon footprint measurement and reporting.

We have partnered with three best-in-class carbon emissions software providers to bring you a suite of solutions that are as simple as they are accurate. From measuring an entire company’s CO2 to that of a single meeting or offsetting through carbon credits, our CO2 Toolkit is a versatile, one-stop solution that covers it all.

Join us on the journey towards a greener, more sustainable world. It’s time to make a difference. 

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Conference & Awards

Celebrating our members in 2024

What an inspiring day! The amazing turnout at this year’s Sustainability Conference and Awards was an encouraging indication of the desire from industry colleagues to come and learn about best practice and be inspired to take action. 

Both the attendees and guest speakers reaffirmed our shared dedication to drive positive change and serves as a testament to our commitment to growth, an eagerness to learn, and a passion for exchanging ideas.

Together we are paving the way towards a brighter, more sustainable future.

Upcoming Events

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