Malaysia has achieved significant success in energy efficiency, which has been described as the first fuel of the energy transition, said Deputy Prime Minister Datuk Seri Fadillah Yusof. Fadillah, who is also the energy transition and water transformation (PETRA) minister, highlighted that as of June this year, the country achieved 5.82% in electricity savings, equivalent to 8,769 gigawatt hours (GWh) and valued at RM2.21 billion.