At OHP we work with disadvantaged young people who do not have the opportunity to participate in such projects in other organisations. Topics related to ecology are little or no known problems in this group of society. We see examples of bad behaviour on an ongoing basis, young people litter a lot, waste water and over-consumption is a topic from outer space for them. We have recently implemented several projects, including ecological projects, and project participants have shared their knowledge and impressions with each other while promoting the project, so participants from other groups are asking the staff for help in organising such mobility. The idea for the project came from meetings with OHP participants; young people are dissatisfied with classes on these topics at school, they find them "boring". As part of the promotion of the project 'My water , your energy, your rubbish' in which young people from the Hufca from Krakow participated, they proposed organising a project with their participation. The project will help young people to learn about these bad behaviours of people towards nature and what are the consequences of such attitudes.The project 'draws in' and engages young people in issues related to ecology and living in harmony with nature. Dialogue in this area at school does not work, so peer education is a good idea to reach young people with this project. We want to implement the project because young people come to us with proposals for youth exchanges, this is a result of other projects. The project dialogue itself is important for our work, as project work positively influences the behaviour of this group of young people. The project teaches young people how to act in a group, in addition to culturally different groups, it is also about learning tolerance towards others, understanding other young people. The participants will learn about the importance of nature in everyday life, about crises related to the destruction of the environment, they will get to know many examples related to the impact of people on the environment, which will be presented by the participants during the activities in Poland. The aim is also to convince disadvantaged young people to live in harmony with nature, with a positive attitude to their environment and, importantly, with a change in their attitude to nature, their environment and their consumption. The use of examples by young people to support the planet will have a positive impact on the environment. Participants will use smartphones to count their water consumption or waste production in practice. Eco-games, videos and presentations will help young people to change their behaviour. Project activities will be carried out by young people, there will be games, exercises in using the application, workshops, field activities, presentations on project topics prepared by participants, for example from their cities. We assume that the project "engages" and involves young people in issues related to ecology and living in harmony with nature. Dialogue in this area at school does not work, so peer education is a good idea to reach young people with this project. We want to implement the project because young people come to us with proposals for youth exchanges, this is a result of other projects. The project dialogue itself is important for our work, as project work positively influences the behaviour of this group of young people. The project teaches young people how to act in a group, in addition to culturally different groups, it is also about learning tolerance towards others, understanding other young people. The participants will learn about the importance of nature in everyday life, about crises related to the destruction of the environment, they will get to know many examples related to the impact of people on the environment, which will be presented by the participants during the activities in Poland. The aim is also to convince these disadvantaged young people to live in harmony with nature, with a positive attitude to their environment and, importantly, with a change in their attitude to nature, their environment and their consumption. The use of examples by young people to support the planet will have a positive impact on the environment. Participants will use smartphones in practice to count their water consumption or waste production. Graduates of our project gain new knowledge on these topics and will share their knowledge in their environment. By participating in the project we want participants to consciously change their behaviour towards their environment, to pass this knowledge on to others and to use their smartphones in practice in activities that will positively affect the environment.The participant's smartphone will now be a tool to use applications which will translate into behaviour , reduction of consumption , water and materials , that is to help our planet.