To help develop and implement the use of Proposition 39 energy project funds, Green Econome performed an energy audit at Mupu Elementary School, in Santa Paula, CA. The assessment revealed multiple inefficiencies throughout the building's interior and envelope.

Although measures were proposed to address all the areas for improvement, the school focused on optimizing the classroom lighting and HVAC, in order to enhance the learning environment and comfort of its occupants. Green Econome installed brighter and more efficient LED lighting as well as HVAC sensors to moderate the temperature of unoccupied space.