政府节能政策的变化给新西兰的能源和环境政策带来很大的变化。新西兰建筑规范中，有关节能的条款是该政策所带来的第一个变化。它对新西兰的建筑业将产生重大的深远影响。2000年5月10日通过了“有效利用能源和节省能源法”，随之开始了新能源和环境政策。设立了“有效利用能源 Changes in the government’s energy conservation policies have brought about significant changes in New Zealand’s energy and environmental policies. In the New Zealand Building Code, the article on energy efficiency is the first change brought about by this policy. It will have a major and far-reaching impact on New Zealand’s construction industry. On May 10, 2000, the “Energy Efficiency and Energy Conservation Law” was passed, and new energy and environmental policies were launched. Established "Efficient use of energy