What percentage of energy consumption reduction does Estidama promote for existing buildings undergoing renovation?

Estidama, which means "sustainability" in Arabic, promotes the integration of sustainable practices in building design, construction, and operation within the context of Abu Dhabi. When it comes to existing buildings undergoing renovation, Estidama encourages a minimum energy consumption reduction of 20%. This target is aimed at enhancing the energy efficiency of older buildings, contributing to overall sustainability goals.

Achieving a 20% reduction is significant, as it not only reduces operational costs through lower energy bills but also minimizes the environmental impact by decreasing greenhouse gas emissions associated with energy use. This aligns with broader objectives of improving the built environment in harmony with the natural surroundings, which is a key tenet of the Estidama approach.

The other options present reductions that do not meet Estidama's established guideline of 20%, making them less relevant in the context of its energy consumption reduction goals for renovations.