New energy-saving technologies such as heat pump freeze drying technology have been widely used, which can improve energy utilization efficiency and reduce operating costs. For example, Kemolo's FD series industrial freeze dryers use advanced refrigeration systems and vacuum systems, which perform well in energy saving.

Freeze dryers will pay more attention to energy saving and emission reduction, using environmentally friendly refrigerants, energy-saving compressors and heat recovery systems to reduce energy consumption and emissions. At the same time, environmentally friendly materials such as degradable refrigerants and non-toxic and harmless insulation materials are used to reduce the impact on the environment and improve the sustainability of equipment.

Against the background of increasing global environmental awareness, the introduction of relevant environmental protection policies has also prompted the freeze dryer industry to develop in the direction of energy saving and environmental protection to meet increasingly stringent environmental protection requirements.