Julie Klinger is an Assistant Professor of Geographer at the University of Delaware and also affiliated with the university's new Minerals, Materials and Society Program. She is the author of "Rare Earth Frontiers: From Terrestrial Subsoils to Lunar Landscapes”, Cornell University Press. Julie Klinger was formerly Assistant Professor of International Relations at the Frederick S. Pardee School of Global Studies at Boston University. Julie lists her research interests as “the dynamics of global resource frontiers and space-based technologies with particular emphases in China, Brazil, and the United States; how diverse forms of violence and strategies for survival shape land use, environmental conservation, and livelihood security; rare earth elements; natural resource use; environmental politics; and outer space.Further reading: Official bio:https://www.udel.edu/academics/colleges/ceoe/departments/gss/faculty/julie-klinger/ Rare Earth Frontiers: From Terrestrial Subsoils to Lunar Landscapes (2017)https://www.jstor.org/stable/10.7591/j.ctt1w0dd6d U.S. Geological Surveyhttps://www.usgs.gov/ 

William Russel was elected as Alderman for the Ward of Bread Street in 2013 and served as Sheriff of the City of London in 2016-17. He has been the Lord Mayor of the City of London since 2019.Before leaving for public service, William Russell spent over 30 years working in the financial sector. In 1987 he went to work for First Boston Corporation before joining Merrill Lynch in 1992 as an investment banker in Institutional Equity Sales, working in Asia, New York and London. William is currently Chair of CDAM, a London based Asset Management business, and Senior Advisor to STJ Advisors. He was also on the Board of Innovate Finance, the industry body for the UK based FinTech community.He has a number of charitable interests. He has served as Chair of the Development Board of the Royal Court Theatre, he is a Board Member of the Guildhall School of Music & Drama, the Barbican Centre and is on the Council of the Royal Theatrical Support Trust. He is immediate past Chair of Prostate Cancer UK and is currently Deputy Chair of Place2Be, a children’s mental health charity. He is a Trustee of Morden College and a past member of the Development Board of the Charterhouse.William is the fifth member of his family to be Lord Mayor in the past 110 years.Further reading:Official Biohttps://www.cityoflondon.gov.uk/about-us/about-the-city-of-london-corporation/lord-mayor/lord-mayor-biography London is a leader in green finance but we must strive for more (February 2021)https://www.cityam.com/londin-is-a-leader-inn-green-finance-but-we-must-strive-for-more/ Board of Trade report: green trade (July 2021)https://www.gov.uk/government/publications/board-of-trade-report-green-trade

Elizabeth Wathuti is a Kenyan environment and climate activist and founder of the Green Generation Initiative, which nurtures young people to be environmentally conscious and has planted 30,000 tree seedlings in Kenya. She grew up in Nyeri County, which has the highest forest cover in Kenya, planting her first tree at the age of seven and establishing an environmental club in her high school. She was part of the leadership of Kenyatta University Environmental Club (KUNEC) where she led tree plantings, clean ups and environmental education and education on climate change. She is a recipient of a Wangari Maathai Scholarship award for her outstanding passion and commitment to environmental conservation. She is also a full member of the Green Belt Movement, which was founded by the late Professor Wangari Maathai who is Wathuti’s role model and a big inspiration and influence. In 2019, Wathuti was awarded the Africa Green Person of the Year Award by the Eleven Eleven Twelve Foundation, and named as one of the 100 Most Influential Young Africans by the Africa Youth Awards. She has also been featured on the Queen’s Commonwealth Trust website.

Laurence Tubiana is CEO of the European Climate Foundation (ECF). In addition, she is the Chair of the Board of Governors at the French Development Agency (AFD), the Chair of the Board at Expertise France (The French public agency for international technical assistance) and a Professor at Sciences Po, Paris.  Before joining ECF, Laurence was France’s Climate Change Ambassador and Special Representative for COP21, and as such a key architect of the landmark Paris Agreement. Following COP21 and through COP22, she was appointed UN High Level Champion for climate action, after a long career in public service - from 1997 to 2002, she served as Senior Adviser on the Environment to the French Prime Minister Lionel Jospin. From 2009 to 2010, she created and then led the newly established Directorate for Global Public Goods at the French Ministry of Foreign Affairs (MAE). In 2013, she chaired the French National Debate on the Energy Transition.  In 2002 she founded Institute of Sustainable Development and International Relations (IDDRI).  and led it until 2014 . Throughout the years, Laurence has held several academic positions, including as a Professor and Scientific Director for the International Development and Environmental Studies Master degrees at Sciences Po, Paris; and Professor of International Affairs at Columbia University, New York. She has been a member of numerous boards and scientific committees, including the Chinese Committee on the Environment and International Development (CCICED).Laurence Tubiana is an officer of the Legion of Honour, the highest French order of merit and recently was awarded the title of Doctorat Honoris Causa at the Université Catholique de Louvain.Further reading:Official Biohttps://europeanclimate.org/member/tubiana/Paris climate agreement: Five years on are there reasons for optimism? (December 2020)https://www.france24.com/en/tv-shows/the-interview/20201209-paris-climate-agreement-five-years-on-reasons-for-optimism

Eamon Ryan is the Minister for the Environment, Climate and Communications, Minister for Transport in the Irish government and leader of the Green Party.Eamon’s political career began in 1998 when he was co-opted to Dublin City Council. In 2002 he was elected to the Dáil Éireann. In 2007, when the Green party entered the government, he became the Minister for Communications, Energy and Natural Resources. His time in office saw doubling of the renewable share in the electricity mix and a wide-ranging house retrofit programme. He resigned in 2011 after the Green Party left the government. After the Green Party failed to win any seats in the 2011 general election, Eamon became the party leader and has led it ever since. Eamon was elected TD for Dublin Bay South in 2016 and re-elected in 2020.Eamon graduated from University College Dublin with a Bachelor of Commerce.Further reading:Official bio:https://www.eamonryan.ie/homeEU’s carbon targets challenging but doable for Ireland, says Ryan (July 2021)irishtimes.com/news/politics/eu-s-carbon-targets-challenging-but-doable-for-ireland-says-ryan-1.4620617Statement from Minister Ryan at Leader's Climate Summit (April 2021)https://www.eamonryan.ie/news/2021/6/3/statement-from-minister-ryan-at-leaders-climate-summit 

Tony Abbott was the Australian PM between 2013 and 2015, the leader of the Liberal Party between 2009 and 2015 and an MP for Warringah between 1994 and 2019. He currently serves as an advisor to the UK Board of Trade alongside Michael.During his time in office he repealed Australia’s carbon tax and finalized trade deals with China, Japan and Korea. Tony Abbott was also Health Minister between 2003 and 2007.Prior to entering parliament, he was a journalist with The Australian, a senior adviser to opposition leader John Hewson, and director of Australians for Constitutional Monarchy. He has degrees in economics and law from Sydney University and in politics and philosophy from Oxford which he attended as a Rhodes Scholar.Further reading:Official bio:http://tonyabbott.com.au/biography/Board of Trade report: green tradehttps://www.gov.uk/government/publications/board-of-trade-report-green-trade

This episode of Cleaning Up is based on a October 2020 blog written by Michael for BloombergNEFhttps://about.bnef.com/blog/liebreich-separating-hype-from-hydrogen-part-two-the-demand-side/ We would like to thank BloombergNEF for allowing us to record it.

This episode of Cleaning Up is based on a October 2020 blog written by Michael for BloombergNEFhttps://about.bnef.com/blog/liebreich-separating-hype-from-hydrogen-part-one-the-supply-side/We would like to thank BloombergNEF for allowing us to record it.

This episode of Cleaning Up is based on a June 2021 blog written by Michael for BloombergNEF https://about.bnef.com/blog/liebreich-climate-action-its-the-trade-stupid/ We would like to thank BloombergNEF for allowing us to record it.

Dr. Yousef Alshammari, is the CEO and Head of Oil Research at CMarkits, London UK. He is a former Research Fellow in energy economics at the Organisation of Petroleum Exporting Countries (OPEC). He has been hosted for more than 200 TV shows with Al-Arabiya, CNBC Arabia, Sky News Arabia, Asharq Bloomberg, and CGTN. He is a writer at Forbes Middle East, CGTN and Oilprice.com, and his articles have been featured by multiple business news websites including MarketWatch, NASDAQ, and Business Insider.  He obtained his PhD in Chemical Engineering from Imperial College London where he  worked on designing innovative processes for clean hydrogen generation from heavy oil fields. Following that, he pursued his postdoctoral research in energy economics at the IAEA, KAUST, and the University of Vienna. He was awarded a research fellowship from King Faisal Centre for Research and Islamic Studies (KFCRIS) chaired HRH Prince Turki Alfaisal, and SABIC. He has also been a peer-reviewer for research papers at Energy Policy and the International Journal of Hydrogen Energy, and he published a wide range of research papers in the field of energy technology and energy economics. Yousef is an assistant professor of energy economics at Prince Mohammad bin Fahd University in Saudi Arabia, and he taught more than 800 Saudi students including some of the first female engineering students in the country.He has been a recipient of many international prizes including the World Energy Congress Prize (2016) for TOP20 research papers for his work on the impact of low oil prices on carbon capture and storage, and the UK Alumni Award for Professional Achievements (2017). In 2017, he was honoured as a Young Global Changer by the G20 Global Solution Summit in Berlin, Germany, and in 2018, he was honoured for his long-term leadership services as a board member of Future Energy Leaders by the World Energy Council.Further reading:LinkedIn profilehttps://www.linkedin.com/in/dr-yousef-alshammari-0ab23340/?originalSubdomain=ukHow COVID-19 Will Impact The Future Of Fuel Demand (October 2020)https://www.forbesmiddleeast.com/leadership/opinion/how-covid-19-will-impact-the-future-of-fuel-demandAchieving 80% greenhouse gas reduction target in Saudi Arabia under low and medium oil prices (February 2017)https://www.sciencedirect.com/science/article/abs/pii/S0301421516305717