Several countries are moving towards imposing mandatory limit values that consider the life-cycle greenhouse gases emissions (GHGE) of new construction projects. While they offer valuable guidance towards low-carbon practices, they may not be sufficient to ensure the building activities alignment with ambitious climate goals. To do so, it is imperative to integrate all stock-level activities dynamics and consider the evolving nature of limit values influenced by the decarbonisation efforts in the energy and industry sectors.

中文翻译：

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从限值到碳预算：评估综合建筑群脱碳策略

一些国家正在努力实施强制性限值，考虑新建设项目的生命周期温室气体排放 (GHGE)。虽然它们为低碳实践提供了宝贵的指导，但它们可能不足以确保建筑活动与雄心勃勃的气候目标保持一致。为此，必须整合所有库存水平的活动动态，并考虑受能源和工业部门脱碳努力影响的极限值的演变性质。