Rapid decarbonization of whole countries requires additional research, development, and demonstration of low-carbon energy technologies. Governments support research, development, and demonstration in this area with various financing instruments. These instruments are frequently assessed by...

Acknowledgments -- Abbreviations -- Executive summary -- Top lessons and findings -- Interesting findings for future consideration -- Why is energy efficiency important? -- Low, medium, and high energy intensity country characteristics -- Moving from high to medium energy intensity -- Moving...