We’re proud to announce that Protea Hotel by Marriott OR Tambo Airport is officially Green Key certified, becoming the first Protea Hotel in Sub-Saharan Africa to receive this globally recognised eco-label.

Green Key is more than a symbol. It’s a rigorous standard for environmental excellence in the hospitality industry, and OR Tambo Protea Hotel passed with flying colours.

Behind every Green Key certification is a dedicated team and at Protea Hotel by Marriott OR Tambo Airport, sustainability is not just policy, it’s a culture. From the front desk to the kitchen, sustainability is woven into daily staff meetings and decision-making. The hotel’s team didn’t just meet the standard they shaped it, with a holistic approach. Among its most notable achievements:

• 91% LED lighting coverage – nearly double the Green Key requirement.
• Over 15,700 kg of food waste diverted from landfill.
• Installation of an on-site bokashi composting system, advancing circular food waste solutions.
• Daily staff eco-briefings and integrated sustainability across all operations.
• Deep-rooted community outreach – including soup kitchens, mattress donations, and blood drives.

As CEO of WESSA, Cindy-Lee Cloete, put it, “This isn’t just about ticking boxes. This is responsible tourism in action, led by teams that live sustainability every day.”

Learn more about Green Key.