MyFairShare: Individual Mobility Budgets as a Foundation for Social and Ethical Carbon Reduction

减少碳排放是防止世界未来遭受气候变化灾难性后果的最重要目标之一。交通运输部门需要采取具体行动，因为事实证明，交通运输部门最难实现脱碳，而且交通运输部门的排放量又在增加。然而，促进改变流动行为的努力在很大程度上失败了，因为未来的国家减排目标太不具体，无法让公民产生个人责任感和参与感，MyFairShare建立在探索充足原则对改变流动习惯的适用性的研究基础上，例如通过个人流动预算。经验表明，通过限制碳密集型运输模式的配额，可以有效减少运输排放，但只有在个人配额被认为是公平的情况下，这种做法才是可以接受的。MyFairShare结合并扩展了相关知识、数据和模型，构建了一个公平分配个人流动预算的方案，并确定了有效的政策策略。该潜力将在六个生活实验室在不同的背景下进行测试，根据规模（社区-市政-（跨）国家）和范围（公民级别-交通管理级别-战略发展级别）进行定义。由此产生的政策工具包和指导方针支持在不同国家的不同治理层面引入社会可接受的流动预算，改善城市无障碍环境和交通公平。

Reducing carbon emissions is one of the most important goals to prevent the world from disastrous future consequences of climate change. The transport sector requires specific actions, as it proves most difficult to decarbonise and transport emissions are again increasing. However, efforts to foster mobility behaviour change largely fail, as future national reduction goals are too unspecific for citizens to induce a sense of personal responsibility and engagement.MyFairShare builds on studies exploring the applicability of sufficiency principles to change mobility habits, e.g. through individual mobility budgets. Experiences show that transport emissions might be effectively reduced by limiting allowances for carbon-intensive transport modes, but would only be acceptable if the individual share of allowances is perceived as fair. MyFairShare combines and expands relevant knowledge, data and models to construct a scheme for fair distribution of individual mobility budgets, and identifies effective policy strategies. The potential will be tested in six Living Labs in different context situations, defined by scale (community - municipal - (trans-)national) and scope (citizen level- transport management level - strategic development level). The resulting policy toolkits and guidelines support the introduction of socially acceptable mobility budgets in different countries on different governance levels, improving urban accessibility and transport equity.