Developers and consultants must follow PRS standards to obtain an ESTIDAMA Certification in Abu Dhabi. Higher grades indicate better sustainability performance; the certification scale goes from 1 Pearl to 5 Pearl. Cost-effectiveness and Energy Efficiency Advanced energy-saving technology is used in buildings certified by Estidama, lowering operating expenses and overall energy consumption. Conserving Water Because of Abu Dhabi's arid climate, Estidama encourages creative approaches to water management, guaranteeing effective water use and recycling. Better Quality of Indoor Environment. In o