"Eco Influencers" was a common project of young people from Poland, Bulgaria, and Turkey. Growing consumerism and low level of care for the environment, especially in recent years, when countless disposable gloves and masks were used due to the pandemic, water was not saved and a lot of food was wasted, mobilized young people to create an international initiative. Young people expanded their competencies in the subject (ecology, environmental protection, climate change) to have a real impact on what is happening around them and be able to actively engage in activities that contribute to the promotion and implementation of ecological and responsible behavior. The aim of our project was: - expanding digital competencies, including conscious and responsible use of social media and applications and online tools to promote ecological behavior and transfer knowledge about environmental protection and care for the planet; - expanding competencies in the field of ecology, environmental protection, and climate change, which enable young people to be eco influencers, promoting ecological and responsible behavior among their peers; - expanding competencies in the field of ecology, environmental protection, and climate change among peers from local communities; - raising awareness about the threats resulting from neglecting to care for the environment, as well as about myths and ecological facts that are reproduced on the Internet; - expanding knowledge about eco web applications that enable the implementation of eco practices in everyday life; conquest skills to handle them and promote them among their peers; - changing the lifestyle and approach to responsible and ecological behavior, both among participants and their peers from local communities; making "being eco" a trend and an important element of everyday functioning, which is worth bragging about in social media;