How to Make an Event More Sustainable: A Practical Guide
Ask most event professionals whether they want to deliver more sustainable events and the answer is usually yes.
Ask exactly how they're going to do it, and things can become a little less clear.
Where do you start? What should you measure? What questions should you ask venues and suppliers? Will sustainability increase the budget? Will it affect the attendee experience? And how do you bring clients and senior stakeholders on the journey when sustainability may not be their highest priority?
The good news is that sustainable event planning doesn't need to be complicated, expensive or overwhelming. It simply requires the right knowledge, practical tools and a structured approach.
What Makes an Event Sustainable?
Sustainable events are about much more than recycling bins and reusable coffee cups.
A truly sustainable event considers its environmental, social and economic impacts throughout the entire event lifecycle, from the initial brief and venue selection through procurement, production, travel, catering and waste management, right through to post-event reporting and evaluation.
Environmental sustainability focuses on reducing the event's impact on the planet through smarter use of resources, reduced waste and lower greenhouse gas emissions.
Social sustainability focuses on people. That means creating events that are accessible, inclusive and welcoming, supporting local communities, promoting wellbeing and ensuring ethical working practices throughout the supply chain.
Economic sustainability is about creating long-term value, ensuring events support local economies, deliver value for clients and attendees, and leave a positive legacy beyond the event itself.
The most successful events recognise that these three areas are interconnected. Sustainability is not a separate work stream. It is woven into every decision made throughout the planning process.
Understanding and Reducing Event Carbon Emissions
One of the most important aspects of sustainable event management is understanding the greenhouse gas emissions associated with an event.
For many events, the largest impacts come from attendee travel, accommodation, catering, freight and production materials. However, every event is different, which is why measurement is so important.
By understanding where emissions are generated, event professionals can identify the areas that will have the greatest impact and develop realistic reduction plans.
This isn't about achieving perfection overnight. It's about measuring, managing and continually improving. The organisations making the greatest progress are those that use emissions data to inform decisions rather than relying on assumptions.
Do Sustainable Events Cost More?
Not necessarily.
One of the biggest misconceptions in the events industry is that sustainability automatically means spending more money or compromising the attendee experience.
In reality, many sustainability improvements can actually reduce costs.
The best results often come from making smarter decisions earlier in the planning process. Questioning what genuinely needs to be built, reducing unnecessary materials and transport, designing for reuse, selecting suppliers more carefully and eliminating waste before it is created can all improve both sustainability performance and budget efficiency.
More importantly, sustainability can enhance the event experience.
Better accessibility, more thoughtful delegate journeys, healthier catering options, stronger local connections and more inclusive event design all contribute to a better experience for attendees. Increasingly, these are things that delegates, employees, sponsors and clients expect.
Done properly, sustainability isn't an additional layer added to event management.
It is simply better event management.
Bringing Clients and Stakeholders With You
Knowing what to do is only part of the challenge.
Today's event professionals also need the confidence to explain why sustainability matters.
Clients, procurement teams, boards and senior stakeholders won't necessarily have the same sustainability knowledge as you, and they may have competing priorities. Being able to explain the commercial, reputational and environmental benefits of sustainable event management in plain English is becoming an increasingly valuable skill.
Event professionals need to be able to answer difficult questions, challenge long-established assumptions, recommend practical alternatives and demonstrate how sustainability can support business goals rather than compete with them.
The ability to influence decision-makers is now just as important as knowing the technical details.
Sustainable Event Training Built by Event Professionals
This is exactly why we created the Worlds Better Delivering Sustainable Events Course.
Worlds Better is a B Corp Certified sustainability consultancy that works with event agencies, corporate event teams, venues, suppliers, organisers and industry bodies to improve sustainability performance across the events sector.
What makes this course different is that we don't just teach sustainability.
We actively deliver it.
The course is led by Christianne Beck, a qualified ISO 20121 Lead Auditor with more than 20 years' experience in producing and managing events. Today, she supports organisations with sustainable event delivery, sustainability strategy, carbon measurement, impact reporting and ESG programmes across the events industry.
That practical experience forms the foundation of every module.
Across five modules, 30 lessons and around eight hours of on-demand learning, you'll gain a practical understanding of sustainable event management, including:
How to embed sustainability into event planning and decision-making
ISO 20121 and event sustainability management systems
Carbon literacy and Scopes 1, 2 and 3 emissions
Sustainable procurement and supplier engagement
Social value and legacy
Governance and accountability
Measuring and reporting event impacts
Communicating sustainability to clients and stakeholders
You'll also receive 12 months' access to the course, monthly virtual workshops and access to a growing community of event professionals who are navigating the same challenges and sharing practical solutions.
At just £100, the course has been designed to be accessible to event professionals at every stage of their sustainability journey.
No previous sustainability qualification is required.
If you understand events, we'll help you understand sustainability.
Ready to Deliver More Sustainable Events?
If you've ever asked yourself how to make an event more sustainable, how to reduce event carbon emissions, how to implement ISO 20121, or how to confidently answer a client who asks, "What are we doing to make this event more sustainable?", then this course is an excellent place to start.
Learn more about the Worlds Better Delivering Sustainable Events Course.
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