Is NEOM Toxic free?

I'm curious to know if NEOM, as a project or entity, is committed to being toxic-free in all its operations and practices. Given the increasing awareness of environmental concerns and sustainable development, it's essential for companies and initiatives like NEOM to prioritize environmental protection. So, is NEOM designed and implemented with the goal of being toxic-free, from its construction materials and energy sources to its waste management and disposal processes? Are there any specific measures or policies in place to ensure that NEOM contributes positively to the environment and minimizes its ecological footprint?