Reported is an engineering study of energy conservation opportunities at Washington Elementary School, Kennewick, Washington. The investigation is a component of the first phase of a five-part Saving Schoolhouse Energy Project initiated by the American Association of School Administrators and funded in part by the Federal Energy Administration. Summarized are the procedures and results of the building surveys, computer simulations and evaluations of the potential for reducing energy consumption. It is estimated that the recommended roof insulation additions, reduction in glassed areas, replacement of incandescent lighting, and mechanical adjustments would cost $80,425 with a seven and one-half year payback period. (Author/WB)