http://www.portlandonline.com/index.cfm?c=51768 Wed, 16 Feb 2011 15:53:23 PDT Wed, 23 May 2012 16:46:40 PDT The Water Bureau has set a goal to reduce bureau overall electrical use by 5% by July 2012. http://www.portlandonline.com/index.cfm?c=51768&a=338284 Wed, 16 Feb 2011 15:53:23 PDT Energy Efficiency ]]> http://www.portlandonline.com/index.cfm?c=51768&a=280088 Thu, 7 Jan 2010 13:11:25 PDT Energy Efficiency http://www.portlandonline.com/index.cfm?c=51768&a=161861 Fri, 13 Jul 2007 13:43:47 PDT Energy Efficiency ]]>