🚨The #CDR market surged in 2024—growing 78% with record purchases & deliveries. But behind the numbers, challenges loom: concentrated buyers, slow deliveries & a shifting investment landscape.
Is CDR on track or at risk? A🧵on the key takeaways from @cdr_fyi’s new report: 1/8
2/ Market Expansion: The CDR market expanded by 78% in 2024, with total purchased volume nearing 8 million tonnes. However, these purchases remain concentrated, with 80% coming from just Microsoft, Google, Stripe, and Frontier.
3/ Increased Deliveries: Durable CDR deliveries reached 318.6K tonnes, marking a 120% increase from 2023. Despite this, the delivery-to-booking ratio remains low at 4.4%, which is expected at this developmental stage.
4/ Investment Trends: Equity investments in Durable CDR companies totaled $836M in 2024, a 30% decline from the previous year. However, excluding outlier transactions in 2022 & 2023, both the number and average size of investments have risen.
5/ Buyer Dynamics: The number of unique purchasers grew only 7% and first-time buyers declined 18%. Repeat buyer volume grew 95% and accounted for 91% of purchased volume; new buy volume remained essentially flat compared to 2023, and represented only 9% of purchased volume.
6/ Supplier Landscape: The number of suppliers increased by 16%. However, without an influx of new buyers, the sector risks premature price-driven competition, potentially disadvantaging high-cost but innovative methods.
7/ Future Outlook: The sector's growth in 2024 was largely driven by existing buyers. To sustain momentum, attracting a new wave of purchasers is crucial. While the market is expected to grow in 2025, current demand may not suffice for the number of suppliers aiming to scale.
📰 Here's your round-up of top #CarbonDioxideRemoval News / Developments from this week (27 January - 02 February 2025):
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@SthlmExergi secured over 20 billion SEK in Sweden’s BECCS reverse auction. The funding, disbursed over up to 15 years, will help permanently remove 800,000 tons of CO₂ annually.
Manulife raised $480M for its Forest Climate Fund, prioritizing carbon sequestration over timber. The fund aims to capture 6M+ tons of CO₂ and has already acquired 150,000+ acres of land.
A new paper suggests detonating an absolutely gigantic nuclear bomb (1,600x bigger than Tsar Bomba) deep beneath the seabed to accelerate carbon removal (#CDR).
A thread on this bold climate proposal:🧵1/11
2/ Climate change is an existential threat, which is why some researchers explore extreme solutions. This one might be one of them.
The idea? Use a nuclear bomb to shatter massive amounts of basalt, speeding up Enhanced Rock Weathering (#ERW)—a natural carbon capture process.
3/ ERW works because rocks like basalt react with CO₂, locking it away in mineral form. Scientists have suggested that crushing basalt into fine particles accelerates this process. "But even when optimized, ERW is slow & limited in scale." That’s where the nuclear bomb comes in
Silvania, backed by Mercuria, teams up with Conservation International and The Nature Conservancy on the "Race to Belém" initiative, aiming to raise $1.5 billion to generate carbon credits for Amazon rainforest preservation.
🚨PAPER—The Arctic’s frozen ground, permafrost, holds massive reserves of ancient carbon. As the planet warms, this carbon faces a dangerous release into the atm, accelerating climate change. Could solar geoengineering (#SRM) help save it? The answer is complex.
DETAILS🧵 1/7
2/7 Permafrost is warming faster than the global average, poised to unleash C stored for millennia. This creates a feedback loop—warming leads to more C release, which leads to more warming. Simulations show SRM could limit global warming to 1.5°C & slow permafrost thaw. But...
3/7 This research revealed that, at 1.5°C warming, permafrost loss is reduced by about 50% & carbon loss by about 33% due to SRM, compared to a high-emissions future (SSP5-8.5). However, significant losses still occur, even with SRM. By 2300, the damage remains substantial.