Original sentence: The design of the glass façade is described to be able to reduce wind loads on the building by 24%, meaning less construction material is needed, and the twisting feature will collect rainwater to be used for the tower's air conditioning and heating systems
Edited sentence: The design of the glass façade is described to be able to reduce wind loads on the building by 24%, meaning less construction materials are needed, and the twisting feature will collect rainwater to be used for the tower's air conditioning and heating systems