I am an acknowledged senior expert on green energy and sustainable investments. I have an experience of over 27 years in opening new green markets, facilitating green project development and financing, protecting climate and the environment, and promoting renewable energy. I have a diverse experience in science, finance and energy markets, media, communication, management, co-ordination, long-term planning, and strategic thinking.I have experience in project authorization and development, as well as in technical, financial, environmental and social assessment of investments. As a senior advisor of the Green Banking Division of Piraeus Bank in Greece for thirteen years, I have assessed hundreds of green investments including over 600 MW of photovoltaic (PV) power plants. I have played a pivotal role in drafting renewable energy legislation in Greece (serving as the Policy Advisor of the Hellenic Association of Photovoltaic Companies), and I helped in bringing Greece to the second ranking worldwide with regard to the share of PV in overall electricity demand. I am currently involved in a broad spectrum of activities such as: Energy storage, Power Purchase Agreements (PPAs), Development and Authorization of PV projects, Green Funding opportunities, Self-consumption, Energy Communities.