In this study, we have established the relationship between the seasons and the rate of flow of the Congo river during two periods of observations, the first from 1990 to 1999 and the second period from 2000 to 2009. It was observed a pluviometrical increase form the first period to the second. This fact should be correlated to the climate change characterized by the dry and wet seasons associated with low water and flood periods, respectively. This climate change has a real impact on temperature which is increasing.
This study is showing different types of energy in D.R. Congo where hydraulic is most exploited followed timidly by solar energy. According from many power cut of energy in our country, others types of energy cannot be neglected. For each energy we have presented: the definitions, uses, inconvenient and environmental impacts. The cartography of these energies represented in a map for each province was very useful to their distribution. It was found a big disparity in the energies distribution, because of environmental factors in each provinces.