Henry Derwent became the President and CEO of the International Emissions Trading Association (IETA) in February 2008. Previously, as international climate change Director for the UK Government, he oversaw the UK’s role in the international negotiations, in the G8 (especially as Prime Minister’s special representative during the UK G8 Presidency in 2005) and in other forums. Henry has been closely associated with the development of greenhouse gas trading in the UK and Europe from its earliest days. He previously had responsibilities for all aspects of climate change and sustainable energy in the UK as well as air quality and industrial pollution control. Before that, he was an international corporate finance executive at a major investment bank.