The objective of the “Sustaining Growth” online training course is to introduce participants to the determinants of growth and its relation to societal progress and the synergies and tradeoffs between the three pillars of sustainable development. The first module under the Sustaining Growth course is called Resource Efficiency and contains the following four chapters: 1) What is Resource Efficiency 2) Why Resource Efficiency in Asia and the Pacific 3) How can we measure Resource Efficiency 4) How can we achieve Resource Efficiency.