The CO₂ footprint calculator is a free app from ThyssenKrupp Elevator for the iPhone, iPod touch and iPad. It tells you exactly how much carbon dioxide you cause per year in the areas of mobility, food and energy.
The CO₂ footprint calculator is a free app from ThyssenKrupp Elevator for the iPhone, iPod touch and iPad. It tells you exactly how much carbon dioxide you cause per year in the areas of mobility, food and energy.