Cleaning Up. Leadership in an age of climate change.

Episodes

March 13, 2024

Audioblog 12: The Five Superheroes of the Transition

This week, Michael presents the second part of his two-parter for Bloomberg New Energy Finance, exploring the bear and bull cases for the net zero transition. This week is the bull case: the "5 superheroes" of the transition, 5 forces/trends …

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March 6, 2024

Audioblog 11: The Five Horsemen of the Transition

Michael is solo this week on Cleaning Up, outlining the "5 horsemen" of the net-zero transition - the five greatest obstacles to the net zero transition. These 5 horsemen are: the economics of energy solutions, the electrical grid, the demand …

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Feb. 28, 2024

A Magnificent Woman And Her Flying Machines - Ep156: Bonny Simi

Bryony returns with Bonny Simi, President of Operations at Joby Aviation, where she's working on bringing to market a new civilian electric VTOL (eVTOL) aircraft. Prior to joining the team at Joby, Bonny held several operational and strategic roles at …

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Feb. 21, 2024

Extreme Electrochemistry for a Sustainable Future - Ep155: Prof Donal…

Michael returns to talk with legendary educator and inventor, Donald Sadoway, Professor Emeritus of Materials Chemistry at MIT. After earning his PhD in chemical metallurgy in 1977 at the University of Toronto, he joined the faculty at MIT in 1978 …

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Feb. 14, 2024

Green Heat (And Cooling) Under Our Feet - Ep154: Tamsin Lishman

Tamsin Lishman joins Bryony this week to talk heat pumps. Tamsin is CEO of Kensa Group, a Cornwall-based manufacturer and installer of ground source heat pumps. Kensa is the UK's only manufacturer of ground source heat pumps. Both air source …

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Feb. 7, 2024

Shedding Light on Energy's Dirty Secrets - Ep153: Lauri Myllyvirta

Michael sits down this week with Lauri Myllyvirta, co-founder and lead analyst at CREA - the Centre for Research on Energy and Clean Air. After working as a campaigner and then as an analyst at Greenpeace, Lauri helped set up …

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Jan. 31, 2024

Can We Have a Habitable Planet? - Ep152: David Wallace-Wells

This week, Bryony is back, this time to talk to David Wallace-Wells. David is an American journalist and author who often writes about climate change. His 2017 article "The Uninhabitable Earth" for New York Magazine was the publication's most-read article …

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Jan. 24, 2024

Redesigning Mining - Ep151: Mark Cutifani

This week, Michael's guest is Mark Cutifani, chairman of Vale Base Metals and formerly CEO of South African gold mining company, Ashanti, and British mining company, Anglo American. He was born and grew up in Wollongong, Australia. After leaving high …

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Jan. 17, 2024

Selling Sustainability - Ep150: Solitaire Townsend

Bryony returns in Season 11 this week, sitting down with her longtime friend Solitaire Townsend. Solitaire is Co-founder & Chief Solutionist at Futerra, and Trustee of the Solutions Union. She is a renowned sustainability expert and solutionist. From Google to …

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Jan. 10, 2024

Material World - Ep149: Ed Conway

Kicking-off 2024 and Season 11 is Ed Conway. Ed is the Economics editor at Sky News, covering major UK and international economics, business and political stories. He is also economics columnist for The Times, and has been one of the …

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Dec. 20, 2023

The Second Coming of the Lord Turner - Ep148: Lord Adair Turner

For a second consecutive year-closer, Michael welcomes Lord Adair Turner of Ecchinswell back to Cleaning Up. Lord Turner has combined careers in business, public policy and academia. He chairs the Energy Transitions Commission, a global coalition of major power and …

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Dec. 13, 2023

Not the End of the World - Ep147: Dr Hannah Ritchie

Dr Hannah Ritchie is a data scientist and science communicator. Her focus is on the largest problems that shape our world, and how to solve them. Most of her work focuses on environmental sustainability, including climate change, energy, food and …

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Dec. 6, 2023

Tackling Super Pollutants - Ep146: Jason Anderson

This week, Bryony speaks with Jason Anderson, Senior Program Director at ClimateWorks, who oversees the Governance & Diplomacy and Super Pollutant programs. His work spans efforts ranging from implementing the Paris Agreement to cleaning up dirty shipping and preventing methane …

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Nov. 29, 2023

The Bridgetown Initiator - Ep145: Prof Avinash Persaud

Professor Avinash Persaud is special envoy to the Prime Minister of Barbados Mia Mottley and emeritus professor at Gresham College in the UK. He, along with PM Mottley, helped design the Bridgetown Initiative in 2022 which laid out a path …

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Nov. 22, 2023

Iron-Air Man - Ep144: Mateo Jaramillo

Mateo Jaramillo is Co-Founder and Chief Executive Officer of Form Energy, a company developing, commercializing, and manufacturing breakthrough low-cost, multi-day energy storage solutions that will enable the electric system to be 100% renewably powered. Mr. Jaramillo was formerly Vice President …

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Nov. 15, 2023

Is Shipping the Easiest "Hard-to-Abate" Sector? - Ep143: Johannah Chr…

This week, Bryony’s guest is Johannah Christensen, CEO of the Global Maritime Forum. The GMF is an international not-for-profit organization, committed to shaping the future of global seaborne trade to increase sustainable long-term economic development and human wellbeing. To do …

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Nov. 8, 2023

Metals Refining - From Mining to Brining: Ep 142 - Alex Grant

This week, Michael is back in the host seat to talk to Alex Grant all about the groundbreaking work going on at Magrathea Metals. Alex is co-founder and CEO at Magrathea, developing a new generation of electrolytic technology for making …

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Oct. 25, 2023

Lifting the Curtain on Climate Change Denial - Ep 141: Prof Naomi Ore…

This week, Michael has invited his good friend Baroness Bryony Worthington to guest-host Cleaning Up! Bryony was the lead author of the UK’s ground-breaking 2008 Climate Change Act, and is now on sabbatical from her role in the House of …

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Oct. 18, 2023

Power of Data, Data of Power - Ep 140: Quentin Draper Scrimshire

This week, Michael’s guest is Quentin Draper-Scrimshire, co-founder and CEO of Modo Energy. Modo, founded in 2019, are accelerating the energy transition by enabling companies to make better, data-backed decisions hyper-focused on energy storage. Modo is used by 75% of …

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Oct. 4, 2023

The Dane who Harnessed the Wind - Ep139: Henrik Stiesdal

This week, Michael’s guest is Henrik Stiesdal, former CTO of Siemens Gamesa and a pioneer of wind turbine technology. Nicknamed "the godfather of wind power", this Danish inventor is behind many of the sector's most important innovations. He is responsible …

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Sept. 20, 2023

Inside the World's Biggest Investor - Ep138: Carine Smith Ihenacho

This week, Michael’s guest is Carine Smith Ihenacho, Chief Governance and Compliance Officer at Norges Bank Investment Group. Norges operate the world’s largest sovereign wealth fund, created to ensure responsible and long-term management of revenue from Norway’s vast oil and …

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Sept. 6, 2023

Bags of Sustainability - Ep137: Anya Hindmarch

Cleaning Up is back for its 10th season, and to start proceedings in style, Michael's first guest is Anya Hindmarch. Anya is one of Britain’s most celebrated fashion designers and a leading voice in the industry on sustainability. Anya started …

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July 26, 2023

From Moore's Law to Moo's Law - Ep136: Jim Mellon

This week's guest on Cleaning Up is entrepreneur, author and philanthropist Jim Mellon. Jim is Executive Director at Agronomics, one of the world’s leading investors in cellular agriculture, or lab-grown meat. Bypassing traditional agricultural methods with precision fermentation could have …

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July 19, 2023

The Climate Venture Adventure - Ep135: Kim Zou

This week on Cleaning Up, Michael welcomes Kim Zou, CEO and co-founder of CTVC (Climate Tech VC). Launched in 2020, CTVC is a leading climate innovation resource and newsletter with 50,000 weekly readers, providing data-driven insights and analysis into the …

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