John Geensen has a long and distinguished career in the Treasury and Capital Markets areas of major international banks ranging from ABN AMRO to Citibank.

He is a former Member of the Joint Standing Committee for Foreign Exchange of the Bank of England.

He has held senior management positions with these organizations and worked in all major financial centres of the world. Mr. Geensen is a former director and partner in Gilford Mill Ltd, Ireland and has been a member of a number of professional trade bodies.

Prior to G24i, Mr. Geensen held the position of Global Managing Director of Treasury for Rabobank International in London. He was responsible for the treasury activities of all 15 offices in the international network. He has also held positions of Chief of Staff and Executive Director for Lehman Brothers and County Treasurer for Citibank N.A, responsible for all Treasury activities in France and The Netherlands.

Mr. Geensen has previously acted as Head of Foreign Exchange and Money Markets for Texas Commerce Bank and Former Chief Dealer Foreign Exchange and Manager of the International Client Desk of Bank of America, responsible for Interbank Trading of the West Coast International Headquarters.

Mr. Miller has over 10 years experience in the solar photovoltaic industry and is former Director of Rural Operations for Shell Solar.

He launched the solar business in India, Sri Lanka, Philippines, Indonesia, and China, where he oversaw the sale of more than 125,000 systems.

Mr. Miller developed partnerships with more than 20 banks in Asia to reach rural solar markets through commercial channels.

He holds a doctorate from Cambridge in solar technology and emerging markets.

Professor Shozo Yanagida has over 40 years of experience in the fields of chemistry and engineering. He is one of the true pioneers of advanced research in Dye Photovoltaics and has conducted extensive work in the fields of Organic reaction, Photochemical conversions, solar light energy storage and Dye-sensitized metal oxide solar cells.

Holding a PhD in Engineering from Osaka University in Japan, Mr. Yanagida has had a distinguished career as a Professor at Osaka University and as a Guest Professor at the Kwansei Gakuin University and the Tokyo University of Agriculture and Technology. He is currently a Guest & Emeritus Professor at the Osaka University’s Center for Advanced Science and Innovation (CASI).

He is also a Trustee of the Association for the Progress of New Chemistry - Japan and a member of both the Japan and American Chemical Society, The Society of Polymer Science, The Japanese Photochemistry Association, The Society of Synthetic Organic Chemistry - Japan, The Electrochemical Society of Japan and the International Microwave Power Institute.

Professor Yanagida joined the G24i Advisory Board in April 2008.