It should be noted that human beings have not discovered and utilized the natural law of the primitive driving force, so we are now suffering deeply from the problems caused by environmental pollution, carbon dioxide emissions, energy exhaustion and climate warming. I attach the new proof of natural law and related experiments in the attachment. These studies have ensured the scientificity, reliability and practicability of that human utilize the single temperature of the environment to transform energy. It is hoped that the statistical physics experts of the sustainable development goals of the United Nations will validate it and obtain an opportunity for dissemination and promotion through the sustainable development goals or forums of the United Nations, so that everyone can use free clean energy to promote the progress of human civilization.