Sustainability Report

The school is actively pursuing LEED Gold certification in recognition of its high-performance, energy-efficient design.

Other awards include:

• “Governor’s Environmental Stewardship Award – Building Green (2024)” — recognises excellence in sustainable practices in building design and construction. 
• “AGC Build Tennessee Award of Excellence (2024)” — recognises outstanding performance in sustainable building and construction execution. 
• “AIA Middle Tennessee Merit Award” — acknowledges the project's architectural excellence, with a clear emphasis on sustainability as a design driver.

Energy efficiency

James Lawson High School was designed with high-performance building systems to reduce operational carbon emissions and lower energy consumption. Interventions include:

• A high-efficiency closed-loop geothermal mechanical system with interior piping and a dedicated geothermal site. This system supports heating and cooling, reducing reliance on fossil fuels.
• LED lighting systems installed throughout the school, including academic, athletic, and performance spaces, provide energy-efficient lighting.
• Daylighting strategies that utilise the building’s orientation and extensive glazing to maximise natural light penetration. This reduces artificial lighting loads and improves occupant comfort. Daylight sensors are used in some classrooms to dim lighting, further reducing electrical load demand.

Ecological design

• The school incorporates a roof-mounted solar array, capable of producing up to 330 kWh, providing a direct source of renewable electricity and helping to offset grid demand.
• Rainwater harvesting is used for toilet flushing and diversion to bioretention areas.
• Water-saving fixtures incorporate efficient plumbing systems, helping to lower water usage.
• Green roofs and bioswales aid in stormwater filtration and reduce the heat island effect, contributing to both water and carbon management goals.
• Careful attention to topography and the use of the sloped site helped to minimise earthwork and preserve the natural setting. This subtle yet significant approach reduced carbon emissions.

The project was reported in the AIA Design Data Exchange (a database focused on climate-aligned architecture), demonstrating alignment with national energy and emissions reduction goals.