20 18: 1 what are the new environmental protection policies, and comprehensively launch the battle plan to win the blue sky defense war? Formulate and implement a three-year plan to win the blue sky defense war and introduce an implementation plan for air pollution prevention and control in key areas. 2. Promote the remediation of black and odorous water bodies in 36 key cities and the Yangtze River Economic Belt and the clean-up and remediation of surface water and drinking water sources in cities at prefecture level and above. 3. Supervise 25,000 villages to carry out comprehensive environmental improvement. 4. Build a number of national nature reserves and promote the establishment of a protected area system with national parks as the main body. Start the creation of the second batch of national demonstration cities and counties for ecological civilization construction. 5. Carry out the year of implementation of the Nuclear Safety Law in an all-round way. Construct a comprehensive management system for nuclear and radiation safety supervision. Support nuclear power to go global. 6. Carry out "looking back" on the rectification of central environmental protection inspectors, organize mobile and point-type special inspectors in key areas of pollution prevention and control, and comprehensively carry out provincial environmental protection inspectors.