The CDR Policy Scoop

In this episode of The Carbon Removal Scoop, Sebastian Manhart sits down with Julia Reichelstein, co-founder and CEO of Vaulted Deep, and Tyler Manchester, Head of Voluntary Carbon at CFP Energy, to get the inside story of Vaulted's $35 million debt facility from Mediobanca. Julia explains why Vaulted grew on equity for its first two sites and why, with a delivery track record and a pipeline o...

In this episode of The Carbon Removal Scoop, Eve Tamme and Sebastian Manhart sit down with Alexander Mäkelä, Chief Policy Officer at Carbon Gap, to dig into the Policy Levers Library: a new living database of 165 policy levers across six policy families, unveiled at Carbon Gap's Carbon Removal Policy Summit in Brussels. Alex's starting point is blunt. The sector keeps reaching for the same...

In this episode of The Carbon Removal Scoop, Eve Tamme and Sebastian Manhart sit down with James Screen, who until recently led the team designing carbon removal policy at the UK's Department for Energy Security and Net Zero. A year after the Scoop covered Alan Whitehead's independent review of greenhouse gas removals, James explains what the government's response actually is: not a gr...

In this quarterly catch up, Eve Tamme and Sebastian Manhart swap the guest chair for each other and look back at three busy months in carbon removal policy, with a few disagreements along the way. They start with the EU ETS review and the joint statement from Europe's five CDR associations, which Sebastian helped coordinate. He shares some of the background scoop on where the associations line...

In this episode of The Carbon Removal Scoop, Eve Tamme and Sebastian Manhart sit down with Chi-ming Peng, Taiwan's Minister of Environment, shortly after he set a target that put Taiwan on the carbon removal map: one million tons of biochar carbon removal by 2030. A meteorologist and entrepreneur before he entered government, Minister Peng explains where the target came from, starting with a s...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart sit down with Emma Wiesner, Renew Europe's shadow rapporteur on the EU ETS review, as she finalises her amendments to the Commission's proposal to bring carbon removals into the EU Emissions Trading System. Emma is an energy systems engineer who sits on the European Parliament's ENVI and ITRE committees and substi...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart record live from Brussels across two days at Carbon Gap's first Carbon Removal Policy Summit, sitting down partway through with Rodica Avornic, Policy Director at Carbon Gap and one of the summit's organisers. Eve and Sebastian open by previewing a programme built around four levels of governance: international, EU, national,...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart sit down with Dr. Peter Liese, the German MEP steering Parliament's response to the Commission's July 2026 proposal to revise the EU ETS, and the show's first sitting MEP guest. Liese kept the pen on the file just days earlier, when the ENVI committee rejected a bid to remove him as rapporteur, and this conversation lands in...

Grant Faber, Head of Standards at Absolute Climate, joins Eve Tamme and Sebastian Manhart. Grant previously served as Director Capture Hubs program manager at the Department of Energy's Office of Fossil Energy and Carbon Management, and the conversation picks up on the widely circulated article he published mapping out exactly where the US DAC Hubs program stands today. Grant walks through why dis...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart dig into the cost assumptions behind the European Commission's EU Emissions Trading System review proposal, a month after the impact assessment first set out what BioCCS, DACCS, and biochar carbon removal are actually expected to cost between now and 2040. Sebastian has spent the past weeks tracing where those numbers come fr...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart sit down with Lisa DeMarco to unpack the legal machinery behind Article 6 of the Paris Agreement. A letter of authorization is an enforceable contract by which a host government permits a project to export a piece of its own climate progress. Lisa explains that it only counts as genuine under Article 6 if it conforms exactly...

In this episode of The CDR Policy Scoop, Sebastian Manhart and Eve Tamme are joined by Mel Murphy, an independent geochemistry consultant, and Dirk Paessler, founder and CEO of Carbon Drawdown Initiative and Vice President of the Negative Emissions Platform, for a very special episode on how anyone actually knows enhanced rock weathering is working. Mel explains the two dominant measurement approa...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart sit down with Dr. Injy Johnstone, Senior Research Fellow at the Max Planck Net Zero Lab, to unpack her new report, What Are Residual Emissions, which tries to bring clarity to one of climate policy's most used and least defined terms. Johnstone explains why, more than a decade after the term entered use, there is still no sha...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart follow up on their interview with Mette Quinn to hash out their own read of Brussels' proposal to fold carbon removals into the EU ETS, and they don't agree on much. Is this really a "compliance market," or a purchasing programme that happens to sit on the ETS cap? Eve and Sebastian take opposing sides, and the answer matters...

In this episode of The CDR Policy Scoop, Eve Tamme and Sebastian Manhart sit down with Mette Quinn, Deputy Director for Carbon Markets and Clean Mobility at the European Commission, days after Brussels published its proposal to fold carbon removals into the EU Emissions Trading System.  Quinn confirms the number the sector has been debating since Friday: a commitment to buy 250 million tons o...

In this episode of The CDR Policy Scoop, Sebastian Manhart sits down solo with Vikrum Aiyer, Head of Global Energy and Policy and Climate Policy and External Affairs at Heirloom, to trace the last eighteen months of US carbon removal policy. It starts with a survival story: Heirloom and partner Climeworks were awarded roughly 600 million dollars for a Louisiana direct air capture hub under the bip...

In this episode, Eve Tamme digs into contracted durability with Luke Pritchard, Director at Beyond Alliance, a coalition of major carbon dioxide removal buyers. Last month, Beyond Alliance published a white paper with RMI and the American Forest Foundation, developed with input from both engineered and nature based CDR developers, setting out what contracted durability could look like and how it f...

In this episode, Eve Tamme sits down with Carbon Gap’s ETS experts, Francesca Battesby and Louis Uzor ahead of the European Commission’s ETS proposal, expected on 17 July. CDR is about to gain access to the world’s biggest compliance market for carbon, and this conversation lays out what is actually at stake. The discussion opens on the integration model: a public authority managing CDR procuremen...

In this episode of The CDR Policy Scoop, Sebastian Manhart and Eve Tamme sit down for their second quarterly, unscripted catch-up of the year, working through what is actually moving in CDR policy right now with no guest in the mix, just two co-hosts comparing notes. The conversation opens on the member state CDR targets expected by the end of the year and why a patchwork of twenty seven national...

In this episode of The CDR Policy Scoop, Sebastian Manhart and Eve Tamme are joined by Kaya Axelsson, Research and Policy Fellow at Oxford Net Zero, just days after what she describes as the most anticipated Monday of her year: June 22, when both the ISO Net Zero Standard and the SBTi Corporate Net Zero Standard launched at London Climate Action Week. Kaya spent three years inside both standard-se...

In this episode of The CDR Policy Scoop, Sebastian Manhart sits down with Delia Meth-Cohn, Co-founder of Rethinking Removals, who has been part of the ISO Net Zero Aligned Organization Standard working group from its very first meeting, two years ago. The conversation opens on why Delia got involved, recruited by the British Standards Institute to make sure removals expertise was in the room from...

In this episode of The CDR Policy Scoop, Sebastian Manhart sits down with Dr. Ruth Dagan, Senior Partner and Head of Environment & Climate Change at Herzog Law, and Co-Chair of the IETA Legal Working Group, to cover two legal challenges that are quietly suppressing corporate demand for carbon credits. The first is litigation risk. Since 2022, climate washing claims have increased by seventy pe...

Guest: Robert Höglund, writer of Marginal Carbon, climate strategist at Milkywire, and co-founder of CDI FYI The Science Based Targets initiative has released its long-awaited Net Zero Standard, and Sebastian Manhart and Eve Tamme wasted no time pulling Robert Höglund, climate strategist at Milkywire, and co-founder of CDR.FYI back onto the show to work through what it actually means for CDR. The...

Recorded live at the Negative Emissions Platform (NEP) event in June 2026, this fireside chat brings Sebastian Manhart together with Oliver Geden for a rapid-fire sweep through the state of CDR policy.  Oliver Geden is Head of the Research Cluster on Climate and Energy Policy at SWP (the German Institute for International and Security Affairs), Vice Chair of IPCC Working Group Three, and a me...

In this episode of The CDR Policy Scoop, Sebastian Manhart and Eve Tamme dig into the highly anticipated third edition of the State of CDR Report. At 300 pages and 75-plus authors, this edition is the most comprehensive mapping of the CDR landscape to date. Sebastian and Eve don't attempt to walk through the headlines they go deeper, pulling out the findings that stood out, challenged assumpt...