ACEEE 2012 International Energy Efficiency Scorecard / Sara Hayes, Rachel Young, and Michael Sciortino. ACEEE, July 11, 2012, 100 p. (Research Report E12A ) http://www.aceee.org/node/3078?id=5116 This report is the first-ever ACEEE International Energy Efficiency Scorecard. It ranks 12 of the world’s largest economies across 27 metrics to evaluate how efficiently these economies use energy. These metrics are divided roughly in half between evaluation of quantifiable results and policies. The ...