It's safe to assume that Saudi Arabia planning to stick to the Kingdom’s Vision 2030 to maintain and develop its natural environment. This is reflected also in their aim to tackle sustainability while working on the Central Project.
In August 2022 they signed a Memorandum of Understanding with Waterise recognized globally as a leader in providing affordable, sustainable and fresh water to communities in need. It will help the Central Project achieve its sustainable development objectives and contribute to the success of the National Water Strategy.
Additionally, also following the Vision 2030, the JCP expressed their wish to diversify the Kingdom’s tourism and entertainment industries. To do that they announced the partnership with Cruise Saudi that specializes in cruise ecosystem development. Together they are to build the marina and International Luxury Cruise Terminal.
Credit: https://www.jeddahcentral.com/news-and-media/news/2022/09/20/jeddah-central-development-company-signs-mou-with-waterise-and-ajlan-bros-holding
https://www.jeddahcentral.com/news-and-media/news/2022/09/20/jcdc-and-cruise-saudi-sign-an-mou-to-develop-the-design-for-the-jeddah-central-project