Fifteen years ago, the Renault-Nissan Alliance evaluated the environmental impact of its vehicles over their life cycle. The study examined the effect of our raw-material usage; the impact of car exhaust on public health, especially in congested urban areas; and the contribution to overall greenhouse-gas emissions – 23% of which come from the auto industry worldwide.
汽车业还能为环境做出重要贡献。十五年前，雷诺-日产联合公司（Renault-Nissan Alliance）便在全生命周期的基础上评估了旗下汽车的环境影响。这项研究考察了我们的原材料使用的影响、汽车尾气对公共健康的影响（特别是在拥堵的城市地区）以及对总体温室气体排放的影响——全世界有23%的温室气体来自汽车业。