Johan Hellgren

Johan Hellgren is a Swedish renewable energy expert with over 10 years of experience in the field. He has worked with various companies and organizations to develop and implement sustainable energy solutions. Johan has a strong background in engineering and has a Ph.D. in renewable energy. He is currently working as a consultant, helping companies to reduce their carbon footprint and transition to renewable energy sources. Johan is also a popular speaker at conferences and has given talks on sustainable energy and climate change.