We help organisations make sustainability part of how events are planned and delivered, not an extra layer added at the end.
Through strategy, training and practical guidance, we support teams to make informed decisions that stand up in the real world.

We focus on work that helps teams make better decisions and deliver them with confidence.
Practical sustainability and ESG strategies aligned to your objectives, resources and constraints.
Hands-on sessions that build confidence and capability across event teams and stakeholders.
Clear, structured reviews of environmental and social impact, with actionable recommendations.
Whether you need strategic direction, practical training or a clear assessment of where you stand, we tailor our support to what’s genuinely useful.
We start by understanding objectives, constraints, and existing ways of working.
We recommend what will make the biggest difference, and explain trade-offs clearly.
Through training, guidance or hands-on support, we help put plans into practice.
We measure outcomes, capture learning and help you improve over time.


Use our Sustainabuddy tool to rate your event’s impact and get practical, honest guidance on where you’re doing well and where you can do better.
Our training programmes are modular and flexible. They can be delivered as a full course or as standalone sessions, depending on what your team needs.
We will take you through a review of the fundamentals of sustainability and how to apply this to events.
We will map the attendee experience to identify practical opportunities for achieving your sustainability objectives.
An operational plan for action, based on realistic and practical solutions using our sustainable event experience.
We look at messaging throughout the event design life cycle to capture opportunities to influence.
We will cover a range of qualitative and quantitative methods that can be used to assess impact and success.
We will cover existing standards and demonstrate how to close the loop so that feedback is incorporated.

We provide structured support for organisations working towards recognised standards and certifications. This includes coaching, gap analysis, documentation support and practical guidance to help teams make steady progress.
Sustainability work often fails when it’s too abstract or disconnected from delivery. Our approach is grounded in experience across different event types, scales and organisations.
We focus on what teams can realistically implement, explain trade-offs openly and help clients make decisions they are comfortable standing behind.



Abena and her fantastic team at Legacy Events were impressive in supporting our sustainable cycle race series over the last two years. The knowledgeable and insightful team fully and seamlessly integrated into our event operation. Abena & Legacy understood and addressed the needs of sustainable event operations and delivered these at the highest level.
Richard Bate, EBK

Legacy moved our event concept and pre-event planning to another level, never preaching, just guiding with humility and competence. I thoroughly recommend Abena and Legacy Events, we loved working with them and will do so again.
Richard Bate, EBK



Sustainability is part of how we think, not something we bolt on at the end. We focus on informed decisions, real-world constraints and being honest about trade-offs.
That means prioritising actions that genuinely improve outcomes, even when the answers aren’t perfect or headline-friendly.


Legacy guides clients in embedding sustainability across events using our 9 Key Themes of Sustainability. Services include consultancy, workshops, training, audits, reporting, and invoicing support to make sustainability practical, measurable, and actionable.
We assess events against Legacy’s 9 Key Themes, considering carbon footprint, waste, supplier ethics, material circularity, and attendee engagement. This ensures clear, actionable insights and transparent reporting.
Yes. Legacy collaborates with your teams and suppliers, providing guidance, workshops, training, and tools to ensure sustainability is integrated into every decision.
The earlier, the better. Sustainability is most effective when integrated from the outset, helping optimise resources, reduce waste, and achieve measurable environmental and social impact.
We deliver practical, cost-effective solutions that maximise impact without compromising schedules or budgets, helping clients meet both sustainability and event objectives.
Yes. We run tailored workshops, training sessions, and advisory support to educate and empower staff and stakeholders on sustainable event practices.
Yes. Our consultancy includes full invoicing and professional support, covering workshops, training, or ongoing advisory services.
We prioritise transparency, measurable outcomes, and third-party validation, ensuring all sustainability claims are authentic, credible, and verifiable.
Absolutely. We provide strategies across travel, energy, materials, logistics, and attendee behaviour to reduce emissions and environmental impact.
Yes. Legacy scales consultancy, workshops, and training for any event type, from small meetings to large conferences and festivals.
If you’re planning an event and would like to discuss the options, we’re happy to have an initial conversation.