Xymax Real Estate Institute has been studying the energy consumption and cost in office buildings in Japan and releasing the results on regular basis. The report covering January 2010 to December 2013 was released in February. This is an update report for March 2014.
・Previous report: Energy Consumption and Cost in Office Building (released on February 26, 2014)
http://www.xymax.co.jp/english/research/release/140226.html
・Monthly data (April 2009 – March 2014) is available at the end of this report.