The Promoting Opportunities for Workforce Excellence in Renewable Energy Vocational Education and Training (POWER-VET) project is an initiative designed to enhance vocational education and training (VET) in Kenya by equipping trainers with essential skills in renewable energy and energy efficiency. The project aims to strengthen the capacity of VET institutions, fostering a skilled workforce capable of supporting the country’s green and digital transition. It is driven by a consortium of 8 partners from 3 countries: Kenya, Greece, and Belgium. Centered around the POWER-VET self-sustainable methodology, the project employs a multi-faceted approach to professional development in the VET sector. It emphasizes flexibility, hands-on learning, industry collaboration, and continuous capacity building to ensure relevance to labor market needs. The methodology integrates Virtual Learning Environments (VLEs), Open Educational Resources (OERs), and modular ToT (Training of Trainers) programs, supporting the development of 16 new training modules. The project prioritizes mentoring, twinning for international collaboration, and practical Training of Trainers workshops, ensuring a comprehensive and adaptable training framework for VET educators. POWER-VET’s structure fosters personal development, practical application of knowledge, and international cooperation among VET professionals. It aligns educational efforts with market demands, bridging the skills gap in renewable energy technologies, digital skills, and sustainable practices. By equipping trainers with advanced teaching methodologies and technical competencies, POWER-VET contributes to the long-term sustainability of Kenya’s VET sector and supports its transition towards a greener economy.