Decrease the energy consumption of buildings and use the renewable resources an through that create the conditions for recovery and maintenance of enivironment in crossborder cooperation with slovak partner of project, including education of inhabitans in energy saving Achievements: Energy-efficiency Pozlovice Kindergartens and elementary school building Čachtice, use of renewable energy (solar energy) and the creation of conditions for the recovery and conservation of the environment in frontier areas, including raising public awareness on energy savings and renewable sources. Partners have passed extensive experience with implementing water heating system at both locations of the project.The project implementation is in kindergarten Pozlovice 5-year average saved 45.6% MWh in school Čachtice the 5-year average 32.65% MWh saved from baseline of 2009.Cooperation between the partners has been beneficial and contributed to the development of border areas. The project is an example of good practice useful for other traders in the border area.