The Fairfax County Park Authority’s (FCPA) Spring Hill Rec Center is turning over a new leaf during Earth month 2024 with the activation of a brand-new 307-kilowatt solar photovoltaic array installed on the natatorium and gymnasium roofs as part of a multi-faceted project to enhance the energy efficiency of the popular rec center. The new solar array, the largest to date in the Park Authority, generates enough energy to power 33 homes annually, and is expected to reduce the center’s electricity needs by 13 percent.