Episode Summary
Executive Summary: Hannah Bebbington explains how Frontier uses a $1B advanced market commitment to accelerate permanent carbon removal by buying early, high-risk tons today so technologies can scale into a gigaton future. The conversation covers Frontier’s two-part buying model, its contract design, MRV challenges, policy needs, and how industrial buyers and AI-driven electricity demand may reshape the market.
Main Topics: Frontier’s mission and AMC model (Priority: 5/5): Frontier was created as an advanced market commitment to solve the carbon removal “chicken and egg” problem by guaranteeing early demand for future permanent removals. Two purchase tracks: pre-purchases and offtakes (Priority: 5/5): Frontier uses small upfront pre-purchases to pull technologies from lab to field, then larger pay-on-delivery offtakes for demo/commercial scale facilities. How Frontier evaluates technologies (Priority: 5/5): Bebbington details the criteria for selecting projects: permanence, scale potential, cost, limited footprint, execution quality, portfolio fit, and whether Frontier can accelerate the company’s trajectory. MRV, contracts, and market infrastructure (Priority: 4/5): The discussion emphasizes that carbon removal needs measurement, reporting, verification, insurance, standards, and bankable contracts as much as it needs the underlying removal methods. Policy and demand beyond voluntary markets (Priority: 4/5): Frontier sees voluntary purchasing as a bridge to future policy regimes, compliance demand, and industrial co-benefit markets that could support gigaton-scale procurement. Pathway tradeoffs and portfolio thinking (Priority: 4/5): Bebbington contrasts DAC, BECCS, enhanced rock weathering, ocean alkalinity, and other approaches, highlighting tradeoffs between measurement ease, cost, energy use, feedstock risk, and scalability. Market outlook and external forces (Priority: 3/5): Microsoft’s buying is praised as catalytic, while AI/data center growth may increase buyer demand but also constrain clean power availability for DAC.
Key Arguments: Frontier is designed as a buyer of first resort to break the carbon removal market’s chicken-and-egg problem: without early buyers, technologies cannot reach scale; without scale, they remain too expensive for buyers. The consortium’s members are long-term thinkers that accept near-term overpayment as a strategic investment in a future gigaton-scale market they will need for net-zero goals. Frontier’s $1B commitment is large relative to the tiny market in 2022, but still small compared with the hundreds of billions per year ultimately needed for global carbon removal procurement. The organization intentionally spends capital across a diverse portfolio to learn what works, tolerate some failure, and build evidence for future policy and private investment. Carbon removal’s scaling bottlenecks are not only technical; demand creation, finance, MRV standards, credit issuance, insurance, and contract design are all essential market infrastructure. Frontier’s contracts are structured as fixed-price, fixed-volume, pay-on-delivery agreements with limited termination rights and forgiving delay provisions because first-of-a-kind projects are inherently risky. MRV requirements vary by pathway: DAC and BECCS are easier to measure directly, while enhanced rock weathering and ocean-based methods require expensive sampling plus modeling to build confidence and improve future models. The market may eventually evolve away from pure voluntary offsets toward a patchwork of compliance rules, industrial policy, and co-benefit-driven procurement that incidentally delivers carbon removal. Industrial and legacy operators matter: mature companies with existing infrastructure can sometimes scale removal faster than pure startups. AI and data center growth is a double-edged sword: it can crowd out clean power for DAC, but it can also increase the emissions burden and the purchasing power of major tech buyers.
Data Points: Frontier commitment: $1 billion or more - Advanced market commitment to buy permanent carbon removal by 2030 Launch year: 2022 - Frontier was founded in 2022 by Stripe, Alphabet, Shopify, Meta, and McKinsey Initial market size: fewer than 10,000 tons - Permanent carbon removal delivered anywhere when Frontier launched in April 2022 Contracted removal: about $350 million - Amount Frontier had contracted by the time of the conversation Contracted tonnage: 635,000 tons of CDR - Frontier’s contracted permanent carbon removal across projects Number of projects: 43 different projects - Portfolio breadth of contracted carbon removal projects Pre-purchase checks: $500K checks - Upfront payments made to early-stage suppliers in the pre-purchase track Pre-purchase portfolio size: 33 companies - Companies in Frontier’s pre-purchase portfolio Most recent cohort: 9 new companies - New pre-purchase companies announced in September Offtake agreements announced: 8 - Publicly announced Frontier offtake agreements Offtake pathways: 3 DAC, multiple BECCS/biochar, 1 enhanced rock weathering, 1 marine CDR - Breakdown of Frontier’s announced offtake portfolio Permanence target: 1,000 years - Frontier’s criteria for permanent carbon removal Scale target: greater than 500 million tons per year - Scale threshold Frontier uses to judge long-term pathway potential Cost target: less than $100 per ton - Frontier’s affordability criterion for portfolio inclusion Grace period: 6 months - Delay tolerance built into Frontier’s offtake agreements Estimated future market need: tens of billions annually by 2030; hundreds of billions annually by 2050 - Bebbington’s estimate of procurement required for gigaton-scale carbon removal Potential U.S. policy credit: $250 per carbon removal ton - New tax credit bill introduced by Senators Murkowski and Bennett Carbon removal deployment goal: about 500 million deployed - Frontier’s goal for year-end progress on funded deployment Fund deployment target: 50% of committed funds - Frontier hopes half the fund will be committed into contracts by year end Internal carbon price example: hundreds of millions of dollars each - Microsoft’s individual carbon removal contracts referenced as catalyzing scale
Pivotal Quotes: "We are a buyer of first resort for the types of carbon removal tech that we would love to see scale." — Hannah Bebbington: Explaining Frontier’s core role in the market "We like to say that a billion dollars is at once a very large and very small amount of money." — Hannah Bebbington: Framing Frontier’s scale relative to the market’s future needs "It is our hope that other parties in the carbon removal market... can use that as a decent starting point for their own purchases." — Hannah Bebbington: Describing Frontier’s public off-take contract template and market-building intent
Implications: Frontier is helping define the early rules, contracts, and demand signals for carbon removal. Expect more policy-backed demand, more industrial participation, and greater pressure on MRV and clean power availability as the market scales.