Environmental conservation is an integral component of doing business in todays world. The health of the environment not only directly affects the quality of our lives; it also serves as the foundation for a sustainable economy on which our business depends. As a result, environmental considerations are increasingly interrelated with economic decision-making. At present, forward-thinking business exercises leadership that protects the environment, while leaving them the flexibility to implement innovative, cost effective solutions that promote business objectives and banking policies. The article provides information about environmental policy in exquisite European banking institutions and in the Slovak Republic.