Research by the World Resources Institute shows that the lion’s share of global greenhouse gas emissions comes from energy generation, transportation systems, and heavy industrial processes such as cement and steel production. These account for roughly three-quarters of all emissions worldwide. Business events, in comparison, contribute less than 1%. In other words, while at first glance the extensive and diverse demands of organising an event can make it appear resource-intensive, the actual share of the climate burden is minimal.
As John Burke, General Manager of the Kuala Lumpur Convention Centre, explains: “The business events industry has long been misunderstood in the climate conversation. While global emissions are dominated by energy and heavy industries, our sector is proving that purposeful, well-designed events can be a force for good generating knowledge, driving economic opportunity, and delivering legacies that outlast the closing keynote.”
The Concentration of Responsibility
The real weight of carbon emissions is not dispersed evenly across sectors. According to the Climate Accountability Institute, just one hundred fossil fuel companies have been responsible for more than 70% of industrial greenhouse gas emissions since 1988.
That concentration tells a story. It means systemic change depends extensively on shifts in energy production and fossil fuel use, not on the convening of global summits or industry congresses.
This reality should encourage association leaders to redirect the sustainability conversation. The aim is not to diminish the responsibility of organisers to act with care, but to recognise where real change towards net zero should start. And to understand that events can, in fact, become tools to amplify progress.
Engines of Local Impact
Unlike power plants or oil refineries, events are temporary and flexible. They can be tailored to a host city’s priorities, designed with local sourcing and small business integration, and embedded within broader urban development strategies. In this way, their footprint is far outweighed by the positive legacies they leave behind.
Kuala Lumpur offers compelling examples of this approach. When the city hosted the Ninth World Urban Forum (WUF9), the intention went far beyond a conversation. The Forum generated a direct return of RM148 million, but its most enduring contribution was a number of tangible projects: a dedicated 21-kilometre cycling network, rejuvenated community parks, micro-housing pilots for young professionals, and the promotion of low-carbon mobility through complimentary public transport for delegates.
As Dr Mohd Rizal Osman, Chief Operating Officer of URBANICE Malaysia, recalls: “Hosting the 9th World Urban Forum wasn’t just about dialogue, it was about transformation. We proved that business events can leave behind infrastructure, behaviour change, and urban innovation – not just banners and backdrops.”
KLCC, as the venue partner, has embraced this philosophy of purposeful design. Its sustainability framework includes partnerships with local suppliers to reduce transport-related emissions, a comprehensive food waste management programme, and collaborative initiatives with NGOs to ensure events bring social as well as economic value to surrounding communities.
World Urban Forum (WUF9)
Legacies Beyond the Venue
The International Union of Architects Congress 2024 in Kuala Lumpur further highlighted the catalytic role of events. Under the theme Diversecity, it translated abstract concepts of social sustainability into visible change. Neglected areas were converted into vibrant community hubs, heritage preservation efforts were revitalised, and low-cost housing estates were transformed through art and participatory design.
For YBhg. Datuk Ar Ezumi Harzani Ismail, Organising Chairman of UIA2024KL, the Congress was never simply about architecture. “The UIA2024KL was a living manifesto of what social sustainability can achieve when placemaking meets people. Since the event, we’ve transformed five urban grey zones into vibrant community hubs, kickstarted heritage preservation advocacy, and uplifted low-cost housing blocks through art, design, and resident-led renewal.”
At KLCC, such outcomes are achieved after long strategic planning. The Centre actively works with clients to map legacy goals from the earliest stages of planning, whether supporting carbon measurement and reporting, facilitating links with local SMEs, or aligning event outcomes with Malaysia’s Low Carbon Society Blueprint. Its ambition is to ensure that each event held at the Centre leaves behind a footprint of benefit.
Change the Narrative
The myth that business events are a significant driver of climate change distorts the actual reality: when designed with intent, they are platforms of renewal. The legacies of WUF9 and UIA2024KL show that events can shape cities, strengthen communities, and accelerate sustainability goals.
For association leaders, the task is not to scale back gatherings out of guilt, but to harness them as catalysts for transformation. With partners such as the Kuala Lumpur Convention Centre, events can deliver impact that endures well beyond the closing session.
Visit www.klccconventioncentre.com for more information on how the venue is leading sustainable business events