In May 2024, the Diriyah Company and Hewlett Packard Enterprise signed an MoU to enhance Diriyah’s digital infrastructure to promote sustainability and contribute to developing, restoring, and preserving Diriyah’s heritage sites. The Diriyah Company is regreening Wadi Hanifah and the entire Diriyah development with over 6.5 million trees, plants, and shrubs indigenous to the area. In November 2023, the Diriyah Gate Development Authority also signed an MoU with the Saudi Investment Recycling Company for the handling and processing of all waste within the authority's jurisdiction.