With our Group-wide climate protection target we have resolved to lower energy consumption and, therefore, CO2 emissions in all areas. This primarily impacts our network infrastructure (fixed-line, mobile communications and data centers). In Germany, our network infrastructure is responsible for around 70 percent of our national energy consumption. Use of our buildings and vehicle fleet (one of the largest in Europe with around 26,300 service vehicles and company cars) is another focal point of our efforts. This use also contributes significantly to our energy consumption in Germany, making up around 15 percent and 10 percent, respectively, and therefore having considerable potential for improving our carbon footprint.