Towards net zero energy schools - A case study approach

Net zero energy is a topic that is trending in the construction industry. A part of the net zero movement garnering the most attention is K-12 public school construction. Alachua County´s Meadowbrook Elementary School (K-5) is a high performance school which can achieve net zero energy status with some proven and effective practices. In this paper, we discuss and compare the current baseline energy usage of the school since its completion and target opportunities to reduce energy usage. Recommendations based on the ASHRAE Advanced Energy Design Guide (50% Energy Savings) with the help of energy modelling and simulation would close the gap needed to make Florida schools energy self-sufficient. Further renewable energy production will be added by taking advantage of the Florida climate zone. The suggestions reviewed and applied in this paper will establish guidelines for prospective net zero energy schools in general and the Florida based schools in particular.