 In 2004 , a new two @-@ story building was completed , containing twenty @-@ four new classrooms . The following year , the Charles " Chuck " Volonte Aquatic Center was built for Amador Valley 's swimming , diving , and water polo teams . Lighting retrofits were added in December 2004 for improved energy efficiency and illumination . In 2005 , Amador Valley High School was the first high school to join the worldwide Go Green Initiative . In the same year , Pleasanton was selected as the " Go Green City of the Year . " 
