Business Green: The Asian Development Bank (ADB) today sold $232.2m (£146.7m) in Clean Energy Bonds to support its renewable energy and energy efficiency projects in Asia and the Pacific. The bonds were primarily issued to Japanese retail investors, according to Thierry de Longuemar, ADB’s treasurer. “The healthy sale of the Clean Energy Bonds shows a clear desire among Japanese investors to see funds committed to clean energy projects that will help improve the environment but ensure …