Complex sentence: Elon Musk has said that the building is diamond shaped to fit with the environment and reduce the amount of earth moved for construction and that it is aligned with true north to enable placement and mapping of equipment with GPS.
Split into simpler sentences: Elon Musk has said that the building is diamond shaped to fit with the environment and reduce the amount of earth moved for construction. It points to true north to enable placement and mapping of equipment with GPS.