The "Green Communication: Sustainable Language Learning in the Digital Age" eTwinning project aims to bring together students from different high schools in Europe to collaborate on activities that develop their language, digital, and intercultural skills, while raising awareness of sustainability issues. The project will focus on topics such as eco-friendly language learning methods, the use of digital tools to reduce paper waste, and the benefits of learning languages for a sustainable future. The project will involve researching, discussing, and creating digital content related to these topics.Throughout the project, students will work on developing key 21st-century competences such as critical thinking, problem-solving, communication, and collaboration. They will collaborate on the creation of a digital magazine or blog to showcase their work, and will develop an action plan to promote sustainable language learning and raise awareness about the importance of preserving the environment in their schools or communities.The project is designed to improve students' language skills, increase their awareness of sustainability issues, and develop their digital and intercultural competences. It also aims to foster intercultural understanding and promote cultural exchange between participating schools across Europe. The project will be conducted in English, but students will have the opportunity to practice their language skills in other languages as well. Overall, the "Green Communication" project will offer students a valuable opportunity to collaborate with their peers, develop their skills, and make a positive impact on their communities.