Measurement and evaluation.As mentioned earlier, many companies have not yet determined the level of environmental compatibility of their logistics. Thus, identification of drivers, measurement of greenness and evaluation of environmental impact are important steps towards the development of sustainable logistics. By taking into account all activities for achieving environmentally compatible logistics, the measurement and evaluation of environmental impact (eg damage caused to health, damage caused to the environment, CO2 emissions and monetary costs) will increase most. The Trends and Strategies study intensively analyses the topic of measurement and evaluation. The results underline the fact that there is an absence of suitable tools, concepts and research results across and throughout all three sectors (see Figure 3.8).