The Thurston County Board of Commissioners has approved a two-year, $169,000 contract with Oregon nonprofit Earth Advantage to develop, launch and implement a regional Home Energy Score (HES) program. The cost of the $169,000 contract is divided equally between the four jurisdictions included in the Thurston Climate Mitigation Plan: Thurston County, the City of Olympia, the City of Lacey and the City of Tumwater. Each jurisdiction — even the c…