Hannu Kemppainen is an entrepreneur in the renewable energy industry. Formerly, Hannu Kemppainen achieved success in the oil trade sector. With new technology and advancements in renewables, Hannu Kemppainen began investing in these companies, especially those that looked to decrease carbon emissions. Hannu Kemppainen encourages all businesses go green with the boom in the industry.

LinkedIn : https://fi.linkedin.com/in/hannu-kemppainen-966311100