What action will most reduce the use of nonrenewable energy resources in a school district?

Implementing energy efficiency measures, such as upgrading to LED lighting, improving insulation, and optimizing HVAC systems, can significantly reduce nonrenewable energy use in a school district. Additionally, investing in renewable energy sources, like solar panels, can provide sustainable power and decrease reliance on fossil fuels. Educating students and staff about energy conservation practices also fosters a culture of sustainability and encourages responsible energy consumption.