Green Lung Initiative Affects National Tourism and Travel in South Africa to Promote Climate Resilience and ESG Excellence: Here’s How

On 3 February 2026, a magnificent advancement for the South African tourism industry was achieved through the formal introduction of the Tourism & Travel Green Lung. This national initiative was specifically designed to assist a wide array of travel businesses and SMMEs in bolstering their climate resilience while seamlessly embedding Environmental, Social, and Governance (ESG) principles into their core daily operations. By prioritizing sustainable travel and inclusive economic participation, the program aims to transform how the sector addresses environmental stewardship and carbon reduction legacy goals. The Sigma International led project serves as a bridge between corporate responsibility and practical, ground-level impact within the South African economy.
A Landmark Event at Vergelegen Wine Estate
The inaugural phase of this ambitious program was commemorated at the historic Vergelegen Wine Estate in Somerset West. During this event, a 10-hectare site was utilized for the planting of 250 trees by various industry stakeholders. This specific number of trees was chosen to symbolize a 10% carbon reduction legacy associated with the tourism SMMEs that collaborated with Sigma International throughout the 2025 calendar year. The selection of Vergelegen Wine Estate, a location with a 326-year heritage, was intentional, as it reflects the deep-rooted connection between heritage conservation, tourism, and environmental protection.
The ceremony was attended by prominent figures including Wayne Coetzer, CEO of Vergelegen; Peter-John Mitrovich, CEO of Grosvenor Tours; David Frost, CEO of SATSA; and Larisha Naidoo, Vice-President of Anglo American Zimele. Their presence underscored the collaborative nature of the initiative. Beyond the environmental benefits, the site is intended to serve a dual purpose as an outdoor auditorium. It is envisioned that industry gatherings and community events will be hosted there, providing a unique platform where tourism SMMEs can gain market access through experiential trade opportunities, pop-up activations, and various brand engagements.
The Architecture of Strategic Partnerships
The Green Lung is steered by Sigma International, a specialist advisory and implementation firm with over two decades of experience in enterprise and supplier development. However, the success of the model relies on a broad coalition of industry and funding partners. Significant support is provided by Anglo American Zimele, alongside major representative bodies such as the Southern Africa Tourism Services Association (SATSA), the Association of Southern African Travel Agents (ASATA), and the Tourism Business Council of South Africa (TBCSA).
Through these partnerships, a structured framework is provided to move sustainability from the realm of theoretical reporting into the territory of measurable action. It is recognized that tourism remains one of the sectors most vulnerable to climate-related risks. Recent environmental disruptions, such as significant flooding in high-traffic tourism regions, have highlighted the necessity for immediate mitigation and adaptation strategies. The Green Lung is positioned as a credible home for these efforts, allowing businesses to actively diminish their carbon footprints while fostering inclusive growth.
Bridging the Gap Between ESD and ESG
The initiative is frequently described as the intersection where Enterprise and Supplier Development (ESD) meets Environmental, Social, and Governance (ESG) standards. In the past, sustainability was often viewed as a compliance-heavy exercise involving complex reporting and abstract data. Through the Green Lung model, a tangible, place-based example is offered. It allows the community and the business sector to engage with projects that are visible and growth-oriented.
By integrating SMMEs into the value chain of carbon reduction, the program ensures that smaller players in the tourism economy are not left behind by the green transition. Instead, they are empowered to lead. The site at Vergelegen serves as a pilot for this integration, demonstrating how land can be managed to support both biodiversity and economic activity. The restoration of the 10-hectare site is just the beginning of a broader movement to rethink how tourism infrastructure and environmental health can coexist.
Scaling a National Vision for Sustainability
The long-term vision for the Green Lung involves a nationwide rollout. It is intended that the model will be expanded to include higher levels of participation from tourism SMMEs across various value chains. Cooperation between corporate entities and individual tourists is also being sought to co-fund impact programs. By establishing similar Green Lung sites in other provinces, a network of protected, carbon-sequestering zones can be created across South Africa.
At Vergelegen Wine Estate, the commitment to this path is already evident. Under the leadership of Wayne Coetzer, more than 6,000 trees have already been planted as part of a separate 54-hectare arboretum project that was started five years ago. An additional 1,000 trees are scheduled for planting within the current year. This alignment between the estate’s private conservation efforts and the national Green Lung initiative provides a blueprint for how private land can contribute to public environmental goals.
The Role of Sigma International in Economic Growth
The driving force behind the implementation, Sigma International, brings more than 22 years of expertise to the project. The company has a long history of delivering inclusive growth programs across multiple sectors, including manufacturing, energy, agriculture, and services. Their role in the Green Lung initiative is to act as an impact advisory, ensuring that the environmental goals are matched by robust economic outcomes.
The focus remains on creating a sustainable future where the tourism industry acts as a guardian of the natural landscapes that draw visitors to the region. As the project grows, it is expected that more businesses will move away from static reporting and toward active participation in the Green Lung network. This shift is viewed as essential for the long-term viability of the South African travel sector in an increasingly climate-conscious global market.
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