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Grand Inna Bali Beach
Bali - Indonesia

Inna Hotels & Resort
523 guest rooms – 5 stars //
Project delivery 2017

Energy Audit – Environmental and

Energy Savings concept and designs – Performance Contract


The Grand Inna Bali Beach hotel in Bali is one of the most ancient hotels in Bali, as well as the tallest one. The Energy Audit carried out at the facilities particularly focused on three systems: hot water, cooling and lighting systems.


Our new designs focused on combining and optimizing the operation of both cooling and heating system, with a double set of heat pumps, to improve the performance of both systems. The design suggested allowed the best result for the lowest energy consumption.