在美国,“生态区运动”是由提倡气候友好型政策的城市所引领。生态区进程和绩效指标的相关协议不断得到改进,既受到各地具体目标的影响,也有“生态区”和“区域2030”等非营利组织的规划。生态区发起人在需求与供给两方面同时着手,降低能源需求,减少温室气体排放和用水,并为社会和经济带来更多助益。建立生态区模型的建立说明各方都在采取行动,大量削减建筑用能、交通运输、有效土地利用和基础设施规划中的温室气体排放量,成效十分显著。虽然实施 In the United States, “eco-zone campaigns” are led by cities that promote climate-friendly policies. The agreement on the processes and indicators of performance in the ecoregion has been continuously improved. It is influenced not only by the specific targets but also by non-profit organizations such as the “Ecoregion” and “Region 2030”. Eco-district sponsors work on both demand and supply sidelines to reduce energy demand, reduce greenhouse gas emissions and water use, and bring more benefits to society and the economy. The establishment of an ecoregion model shows that all parties are taking actions to reduce greenhouse gas emissions in construction energy use, transportation, effective land use and infrastructure planning in a significant way. Although implemented