It is believed that the pyramid of "Cheops" was built between 2589-2566 BC, and it was also covered in the past with high-quality limestone cladding. Building a pyramid today will be a huge task, both in terms of cost and resources, even with the presence of cranes, bulldozers and excavators.

The construction of a pyramid will require cleaning and leveling large areas of land, and the construction process will also generate a large amount of waste and pollution, which will need to be managed and mitigated.