The cannabis industry is growing at a rapid rate in California and grow facilities are particularly intense consumers of water and energy. This panel presentation will cover water and energy conservation strategies including hydroponic irrigation best practices, water recovery systems, enhanced water treatment, interconnection to HVAC system operation, energy-efficient lighting, and optimized growing techniques. Conservation strategies covered will include hydroponic irrigation best practices, water recovery systems, enhanced water treatment, interconnection to HVAC system operation, energy-efficient lighting, and optimized growing techniques.