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“..There are some really fundamental parts of this market that are not done yet”
Eve Tamme and I sat down with the one and only carbon markets MVP Alexia Kelly , Managing Director of High Tide Foundation for a deep, practical conversation about the state of the market If you follow Alexia, you know she doesn’t hold back. So expect honest takes on the mess that SBTi has become, the confusing proliferation of actors in the space, and - crucially - what needs to be done to fix it. If you care about where this space is heading, this one’s worth your time
Jan 27


🤔 What if phasing out oil & gas takes far longer than we hope? What happens in the meantime?
💭 Like most people, I prefer to imagine a future without fossil fuels. Yet the reality is sobering: oil & gas (O&G) is set to remain a part of the global energy system for years to come, likely even decades. ⛽ That raises an uncomfortable but unavoidable question: if we can’t get rid of O&G fast enough, should we at least decarbonise it as aggressively as possible? Or does that risk locking it in forever? 🔥 That’s exactly the conversation I’ll be having -live here on Linked
Dec 17, 2025


🚰 Governments assume on-tap, large-scale CDR will save their net-zero plans
🏛️ This is my core takeaway from Harry Smith PhD’s (University of East Anglia) excellent doctoral thesis analysing 41 government Long-Term Low Emissions Development Strategies (LT-LEDS) submitted to the UNFCCC. 🌍 As a reminder: LT-LEDS represent countries’ highest-level long-term climate strategies and therefore provide a clear window into current and future national climate policy. 📄 So what did the thesis find? First, a huge over-reliance on nature based removals vis-a-v
Dec 8, 2025


🌍 Global Cooling: Would you support it… even temporarily?
🌡️ The world’s leaders just reaffirmed their commitment to 1.5 degrees of global warming. With less than 6 years of carbon budgets left, this feels like a lofty goal to many. Even 2 degrees feels out of reach given current trajectories. Broadly speaking, humanity has three options to prevent climate catastrophe: 1️⃣ Reduce emissions 2️⃣ Remove emissions 3️⃣ Global cooling interventions 🏭 Before the 2018 IPCC 1.5°C report, most people and governments thought we could just re
Dec 1, 2025


🔥 Hot off the press: My University of Oxford paper on the economic potential of CDR for the Global South
🤩 This is the biggest research project I’ve ever worked on: months of work with the TIDE Centre, University of Oxford, together with my brilliant co-author Raphaël Cario , culminating in a 60-page analysis on the Global South’s overlooked industrialisation opportunity. 📈 The headline: if scaled with the right policies, durable CDR could create 3 to 9.5 million jobs and $180-600 billion in annual economic value across the Global South by 2050. 🚀 Holding >70% of global bioma
Nov 19, 2025


👀 The Net Zero Standards face off: ISO vs SBTi
😬 For years, the Science Based Targets initiative (SBTi) has been the gold standard for corporate climate targets. But SBTi has struggled: governance issues, inconsistent guidance, and growing pushback from companies frustrated by its rigidity and lack of clarity. ⭐ Into that gap now steps the ISO Net Zero standard, developed with input from over 170 countries and promising global legitimacy and harmonisation. It will officially launch with a big splash at COP30. 🏢 And, let
Nov 3, 2025


👀 Let’s unpack Bill Gates’ controversial new take on climate change 👀
✉️ Gates' letter "Three Hard Truths About Climate Change" is certainly making the rounds in my circles. I have some important observations: 👎 Climate and aid budgets are NOT zero sum. Between 2015 and 2024, aid grew 60% ($132B → $212B). In the same period, total global investment in climate solutions more than doubled, from roughly $600B to over $1,300B a year. Pitting the two against each other is not just unhelpful, it is unfounded. 🌎 Tipping points matter. Gates assumes
Oct 28, 2025


❓"What's your target: is it to stop global warming or get rid of fossil fuels?"❓
💡 I had never thought about this as an either / or question and always assumed we can only stop global warming IF we get rid of fossil fuels. ✈️ In the latest CDR Policy Scoop, Robert Höglund and I got to go deep on the role of carbon removal in aviation and shipping. 🤔 One of the key arguments Robert makes is that our best shot at net-zero could be to focus on whatever solution has the lowest cost, e.g. CDR + regular jet fuel vs eSAF. Loved recording this one - go check it
Oct 27, 2025


🛞Are governments around the world reinventing the wheel? 🛞
🏛️ Carbon removal is increasingly shifting from voluntary to government-regulated markets. In the process, concepts such as durability,...
Jun 15, 2025


🫵 CDR at COP30: Our time is NOW. But we need you. 🫵
🌎 At COP30, we have the historic chance to centre CDR in global climate policy. In order to achieve this, we need to present a unified...
Jun 10, 2025


🌊 Happy World Ocean’s Day 🌊
💙 The ocean’s biodiversity and beauty are not the only thing that make the ocean remarkable. The ocean covers 70% of our planet and...
Jun 7, 2025


❌ Monday myth buster: we are prioritising carbon removals over emission reductions ❌
😱 Few things I hear regularly are less grounded in reality than this one. The facts? Carbon dioxide removals (CDR) accounted for 0.14%...
May 5, 2025
![📊 [Poll] Is carbon dioxide removal geoengineering? 📊](https://static.wixstatic.com/media/8f3c9d_c778cb6d6c02413e837c6452e1741b11~mv2.png/v1/fill/w_333,h_250,fp_0.50_0.50,q_35,blur_30,enc_avif,quality_auto/8f3c9d_c778cb6d6c02413e837c6452e1741b11~mv2.webp)
![📊 [Poll] Is carbon dioxide removal geoengineering? 📊](https://static.wixstatic.com/media/8f3c9d_c778cb6d6c02413e837c6452e1741b11~mv2.png/v1/fill/w_514,h_386,fp_0.50_0.50,q_95,enc_avif,quality_auto/8f3c9d_c778cb6d6c02413e837c6452e1741b11~mv2.webp)
📊 [Poll] Is carbon dioxide removal geoengineering? 📊
🤔 A few days ago I gave a lecture on carbon dioxide removal to students at UCLA. I was caught a bit off-guard when the presenter...
May 1, 2025


💥 Controversial take: Should the EU should use foreign CDR to achieve net-zero? 💥
🇪🇺 A mantra in Europe so far has always been: we tidy up our own mess. In other words: Europe’s net-zero target has to be achieved with...
Mar 27, 2025


🚨🇩🇪 BREAKING: German Parliament enshrines 2045 net-zero in constitution 🇩🇪🚨
🏆 Just the boost of optimism and hope we needed! Passing the necessary two thirds majority (513 in favour, 207 against, no abstentions),...
Mar 17, 2025


🌎 Is climate action an all-or-nothing game? 🌍
✈️ Over the last 24h, the world has pounced on the CEO of Atlassian, Mike Cannon-Brookes for owning a private jet and using it to fly...
Mar 13, 2025


😮 Will the EU need twice as much CDR as expected? 😮
🇪🇺 The EU Commission is currently planning with around 120Mt of durable CDR in 2050. A jaw-dropping 333 page report by the th European...
Feb 25, 2025
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